Merge pull request #4026 from esphome/bump-2022.11.0b4

2022.11.0b4

.devcontainer/devcontainer.json

@@ -1,6 +1,6 @@
 {
   "name": "ESPHome Dev",
-  "image": "esphome/esphome-lint:dev",
+  "image": "ghcr.io/esphome/esphome-lint:dev",
   "postCreateCommand": [
     "script/devcontainer-post-create"
   ],

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,6 +1,6 @@
 # What does this implement/fix?
 
-Quick description and explanation of changes
+<!-- Quick description and explanation of changes -->
 
 ## Types of changes
 
@@ -18,6 +18,7 @@ Quick description and explanation of changes
 - [ ] ESP32
 - [ ] ESP32 IDF
 - [ ] ESP8266
+- [ ] RP2040
 
 ## Example entry for `config.yaml`:
 <!--

.github/workflows/ci-docker.yml

@@ -28,6 +28,7 @@ jobs:
     name: Build docker containers
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
         arch: [amd64, armv7, aarch64]
         build_type: ["ha-addon", "docker", "lint"]

.github/workflows/ci.yml

@@ -48,6 +48,10 @@ jobs:
             file: tests/test5.yaml
             name: Test tests/test5.yaml
             pio_cache_key: test5
+          - id: test
+            file: tests/test6.yaml
+            name: Test tests/test6.yaml
+            pio_cache_key: test6
           - id: pytest
             name: Run pytest
           - id: clang-format
@@ -85,7 +89,7 @@ jobs:
         uses: actions/setup-python@v4
         id: python
         with:
-          python-version: "3.8"
+          python-version: "3.9"
 
       - name: Cache virtualenv
         uses: actions/cache@v3

.github/workflows/release.yml

@@ -31,7 +31,7 @@ jobs:
             today="$(date --utc '+%Y%m%d')"
             TAG="${TAG}${today}"
           fi
-          echo "::set-output name=tag::${TAG}"
+          echo "tag=${TAG}" >> $GITHUB_OUTPUT
         # yamllint enable rule:line-length
 
   deploy-pypi:

.github/workflows/stale.yml

@@ -18,7 +18,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v5
+      - uses: actions/stale@v6
         with:
           days-before-pr-stale: 90
           days-before-pr-close: 7
@@ -38,7 +38,7 @@ jobs:
   close-issues:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v5
+      - uses: actions/stale@v6
         with:
           days-before-pr-stale: -1
           days-before-pr-close: -1

.gitpod.yml

@@ -1,8 +0,0 @@
----
-ports:
-  - port: 6052
-    onOpen: open-preview
-tasks:
-  # yamllint disable-line rule:line-length
-  - before: pyenv local $(pyenv version | grep '^3\.' | cut -d ' ' -f 1) && script/setup
-    command: python -m esphome dashboard config

.pre-commit-config.yaml

@@ -3,15 +3,15 @@
 # See https://pre-commit.com/hooks.html for more hooks
 repos:
   - repo: https://github.com/ambv/black
-    rev: 22.6.0
+    rev: 22.10.0
     hooks:
       - id: black
         args:
           - --safe
           - --quiet
         files: ^((esphome|script|tests)/.+)?[^/]+\.py$
-  - repo: https://gitlab.com/pycqa/flake8
-    rev: 4.0.1
+  - repo: https://github.com/PyCQA/flake8
+    rev: 5.0.4
     hooks:
       - id: flake8
         additional_dependencies:
@@ -27,7 +27,7 @@ repos:
           - --branch=release
           - --branch=beta
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.37.3
+    rev: v3.2.0
     hooks:
       - id: pyupgrade
-        args: [--py38-plus]
+        args: [--py39-plus]

CODEOWNERS

@@ -13,6 +13,7 @@ esphome/core/* @esphome/core
 # Integrations
 esphome/components/ac_dimmer/* @glmnet
 esphome/components/adc/* @esphome/core
+esphome/components/adc128s102/* @DeerMaximum
 esphome/components/addressable_light/* @justfalter
 esphome/components/airthings_ble/* @jeromelaban
 esphome/components/airthings_wave_mini/* @ncareau
@@ -57,12 +58,14 @@ esphome/components/cse7761/* @berfenger
 esphome/components/ct_clamp/* @jesserockz
 esphome/components/current_based/* @djwmarcx
 esphome/components/dac7678/* @NickB1
+esphome/components/daikin_brc/* @hagak
 esphome/components/daly_bms/* @s1lvi0
 esphome/components/dashboard_import/* @esphome/core
 esphome/components/debug/* @OttoWinter
 esphome/components/delonghi/* @grob6000
 esphome/components/dfplayer/* @glmnet
 esphome/components/dht/* @OttoWinter
+esphome/components/display_menu_base/* @numo68
 esphome/components/dps310/* @kbx81
 esphome/components/ds1307/* @badbadc0ffee
 esphome/components/dsmr/* @glmnet @zuidwijk
@@ -70,13 +73,16 @@ esphome/components/ektf2232/* @jesserockz
 esphome/components/ens210/* @itn3rd77
 esphome/components/esp32/* @esphome/core
 esphome/components/esp32_ble/* @jesserockz
+esphome/components/esp32_ble_client/* @jesserockz
 esphome/components/esp32_ble_server/* @jesserockz
 esphome/components/esp32_camera_web_server/* @ayufan
 esphome/components/esp32_can/* @Sympatron
 esphome/components/esp32_improv/* @jesserockz
 esphome/components/esp8266/* @esphome/core
+esphome/components/ethernet_info/* @gtjadsonsantos
 esphome/components/exposure_notifications/* @OttoWinter
 esphome/components/ezo/* @ssieb
+esphome/components/ezo_pmp/* @carlos-sarmiento
 esphome/components/factory_reset/* @anatoly-savchenkov
 esphome/components/fastled_base/* @OttoWinter
 esphome/components/feedback/* @ianchi
@@ -105,6 +111,7 @@ esphome/components/integration/* @OttoWinter
 esphome/components/interval/* @esphome/core
 esphome/components/json/* @OttoWinter
 esphome/components/kalman_combinator/* @Cat-Ion
+esphome/components/lcd_menu/* @numo68
 esphome/components/ledc/* @OttoWinter
 esphome/components/light/* @esphome/core
 esphome/components/lilygo_t5_47/touchscreen/* @jesserockz
@@ -179,6 +186,8 @@ esphome/components/rc522_spi/* @glmnet
 esphome/components/restart/* @esphome/core
 esphome/components/rf_bridge/* @jesserockz
 esphome/components/rgbct/* @jesserockz
+esphome/components/rp2040/* @jesserockz
+esphome/components/rp2040_pwm/* @jesserockz
 esphome/components/rtttl/* @glmnet
 esphome/components/safe_mode/* @jsuanet @paulmonigatti
 esphome/components/scd4x/* @martgras @sjtrny
@@ -253,8 +262,9 @@ esphome/components/wake_on_lan/* @willwill2will54
 esphome/components/web_server_base/* @OttoWinter
 esphome/components/whirlpool/* @glmnet
 esphome/components/whynter/* @aeonsablaze
+esphome/components/wl_134/* @hobbypunk90
 esphome/components/xiaomi_lywsd03mmc/* @ahpohl
 esphome/components/xiaomi_mhoc303/* @drug123
 esphome/components/xiaomi_mhoc401/* @vevsvevs
 esphome/components/xiaomi_rtcgq02lm/* @jesserockz
-esphome/components/xpt2046/* @numo68
+esphome/components/xpt2046/* @nielsnl68 @numo68

docker/Dockerfile

@@ -46,7 +46,7 @@ RUN \
     # Ubuntu python3-pip is missing wheel
     pip3 install --no-cache-dir \
         wheel==0.37.1 \
-        platformio==6.0.2 \
+        platformio==6.1.5 \
     # Change some platformio settings
     && platformio settings set enable_telemetry No \
     && platformio settings set check_platformio_interval 1000000 \

esphome/__main__.py

@@ -4,6 +4,7 @@ import logging
 import os
 import re
 import sys
+import time
 from datetime import datetime
 
 from esphome import const, writer, yaml_util
@@ -22,6 +23,9 @@ from esphome.const import (
     CONF_ESPHOME,
     CONF_PLATFORMIO_OPTIONS,
     CONF_SUBSTITUTIONS,
+    PLATFORM_ESP32,
+    PLATFORM_ESP8266,
+    PLATFORM_RP2040,
     SECRETS_FILES,
 )
 from esphome.core import CORE, EsphomeError, coroutine
@@ -101,11 +105,11 @@ def run_miniterm(config, port):
 
     if CONF_LOGGER not in config:
         _LOGGER.info("Logger is not enabled. Not starting UART logs.")
-        return
+        return 1
     baud_rate = config["logger"][CONF_BAUD_RATE]
     if baud_rate == 0:
         _LOGGER.info("UART logging is disabled (baud_rate=0). Not starting UART logs.")
-        return
+        return 1
     _LOGGER.info("Starting log output from %s with baud rate %s", port, baud_rate)
 
     backtrace_state = False
@@ -119,25 +123,34 @@ def run_miniterm(config, port):
         ser.dtr = False
         ser.rts = False
 
-    with ser:
-        while True:
-            try:
-                raw = ser.readline()
-            except serial.SerialException:
-                _LOGGER.error("Serial port closed!")
-                return
-            line = (
-                raw.replace(b"\r", b"")
-                .replace(b"\n", b"")
-                .decode("utf8", "backslashreplace")
-            )
-            time = datetime.now().time().strftime("[%H:%M:%S]")
-            message = time + line
-            safe_print(message)
+    tries = 0
+    while tries < 5:
+        try:
+            with ser:
+                while True:
+                    try:
+                        raw = ser.readline()
+                    except serial.SerialException:
+                        _LOGGER.error("Serial port closed!")
+                        return 0
+                    line = (
+                        raw.replace(b"\r", b"")
+                        .replace(b"\n", b"")
+                        .decode("utf8", "backslashreplace")
+                    )
+                    time_str = datetime.now().time().strftime("[%H:%M:%S]")
+                    message = time_str + line
+                    safe_print(message)
 
-            backtrace_state = platformio_api.process_stacktrace(
-                config, line, backtrace_state=backtrace_state
-            )
+                    backtrace_state = platformio_api.process_stacktrace(
+                        config, line, backtrace_state=backtrace_state
+                    )
+        except serial.SerialException:
+            tries += 1
+            time.sleep(1)
+    if tries >= 5:
+        _LOGGER.error("Could not connect to serial port %s", port)
+        return 1
 
 
 def wrap_to_code(name, comp):
@@ -258,9 +271,21 @@ def upload_using_esptool(config, port):
 
 
 def upload_program(config, args, host):
-    # if upload is to a serial port use platformio, otherwise assume ota
     if get_port_type(host) == "SERIAL":
-        return upload_using_esptool(config, host)
+        if CORE.target_platform in (PLATFORM_ESP32, PLATFORM_ESP8266):
+            return upload_using_esptool(config, host)
+
+        if CORE.target_platform in (PLATFORM_RP2040):
+            from esphome import platformio_api
+
+            upload_args = ["-t", "upload"]
+            if args.device is not None:
+                upload_args += ["--upload-port", args.device]
+            return platformio_api.run_platformio_cli_run(
+                config, CORE.verbose, *upload_args
+            )
+
+        return 1  # Unknown target platform
 
     from esphome import espota2
 
@@ -280,8 +305,7 @@ def show_logs(config, args, port):
     if "logger" not in config:
         raise EsphomeError("Logger is not configured!")
     if get_port_type(port) == "SERIAL":
-        run_miniterm(config, port)
-        return 0
+        return run_miniterm(config, port)
     if get_port_type(port) == "NETWORK" and "api" in config:
         from esphome.components.api.client import run_logs
 

esphome/codegen.py

@@ -22,6 +22,7 @@ from esphome.cpp_generator import (  # noqa
     static_const_array,
     statement,
     variable,
+    with_local_variable,
     new_variable,
     Pvariable,
     new_Pvariable,

esphome/components/adc128s102/__init__.py

@@ -0,0 +1,23 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import spi
+from esphome.const import CONF_ID
+
+DEPENDENCIES = ["spi"]
+MULTI_CONF = True
+CODEOWNERS = ["@DeerMaximum"]
+
+adc128s102_ns = cg.esphome_ns.namespace("adc128s102")
+ADC128S102 = adc128s102_ns.class_("ADC128S102", cg.Component, spi.SPIDevice)
+
+CONFIG_SCHEMA = cv.Schema(
+    {
+        cv.GenerateID(): cv.declare_id(ADC128S102),
+    }
+).extend(spi.spi_device_schema(cs_pin_required=True))
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await spi.register_spi_device(var, config)

esphome/components/adc128s102/adc128s102.cpp

@@ -0,0 +1,35 @@
+#include "adc128s102.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace adc128s102 {
+
+static const char *const TAG = "adc128s102";
+
+float ADC128S102::get_setup_priority() const { return setup_priority::HARDWARE; }
+
+void ADC128S102::setup() {
+  ESP_LOGCONFIG(TAG, "Setting up adc128s102");
+  this->spi_setup();
+}
+
+void ADC128S102::dump_config() {
+  ESP_LOGCONFIG(TAG, "ADC128S102:");
+  LOG_PIN("  CS Pin:", this->cs_);
+}
+
+uint16_t ADC128S102::read_data(uint8_t channel) {
+  uint8_t control = channel << 3;
+
+  this->enable();
+  uint8_t adc_primary_byte = this->transfer_byte(control);
+  uint8_t adc_secondary_byte = this->transfer_byte(0x00);
+  this->disable();
+
+  uint16_t digital_value = adc_primary_byte << 8 | adc_secondary_byte;
+
+  return digital_value;
+}
+
+}  // namespace adc128s102
+}  // namespace esphome

esphome/components/adc128s102/adc128s102.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/core/hal.h"
+#include "esphome/components/spi/spi.h"
+
+namespace esphome {
+namespace adc128s102 {
+
+class ADC128S102 : public Component,
+                   public spi::SPIDevice<spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING,
+                                         spi::DATA_RATE_10MHZ> {
+ public:
+  ADC128S102() = default;
+
+  void setup() override;
+  void dump_config() override;
+  float get_setup_priority() const override;
+  uint16_t read_data(uint8_t channel);
+};
+
+}  // namespace adc128s102
+}  // namespace esphome

esphome/components/adc128s102/sensor/__init__.py

@@ -0,0 +1,35 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import sensor, voltage_sampler
+from esphome.const import CONF_ID, CONF_CHANNEL
+
+from .. import adc128s102_ns, ADC128S102
+
+AUTO_LOAD = ["voltage_sampler"]
+DEPENDENCIES = ["adc128s102"]
+
+ADC128S102Sensor = adc128s102_ns.class_(
+    "ADC128S102Sensor",
+    sensor.Sensor,
+    cg.PollingComponent,
+    voltage_sampler.VoltageSampler,
+)
+CONF_ADC128S102_ID = "adc128s102_id"
+
+CONFIG_SCHEMA = sensor.SENSOR_SCHEMA.extend(
+    {
+        cv.GenerateID(): cv.declare_id(ADC128S102Sensor),
+        cv.GenerateID(CONF_ADC128S102_ID): cv.use_id(ADC128S102),
+        cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=7),
+    }
+).extend(cv.polling_component_schema("60s"))
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(
+        config[CONF_ID],
+        config[CONF_CHANNEL],
+    )
+    await cg.register_parented(var, config[CONF_ADC128S102_ID])
+    await cg.register_component(var, config)
+    await sensor.register_sensor(var, config)

esphome/components/adc128s102/sensor/adc128s102_sensor.cpp

@@ -0,0 +1,24 @@
+#include "adc128s102_sensor.h"
+
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace adc128s102 {
+
+static const char *const TAG = "adc128s102.sensor";
+
+ADC128S102Sensor::ADC128S102Sensor(uint8_t channel) : channel_(channel) {}
+
+float ADC128S102Sensor::get_setup_priority() const { return setup_priority::DATA; }
+
+void ADC128S102Sensor::dump_config() {
+  LOG_SENSOR("", "ADC128S102 Sensor", this);
+  ESP_LOGCONFIG(TAG, "  Pin: %u", this->channel_);
+  LOG_UPDATE_INTERVAL(this);
+}
+
+float ADC128S102Sensor::sample() { return this->parent_->read_data(this->channel_); }
+void ADC128S102Sensor::update() { this->publish_state(this->sample()); }
+
+}  // namespace adc128s102
+}  // namespace esphome

esphome/components/adc128s102/sensor/adc128s102_sensor.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#include "esphome/components/sensor/sensor.h"
+#include "esphome/components/voltage_sampler/voltage_sampler.h"
+#include "esphome/core/component.h"
+#include "esphome/core/hal.h"
+
+#include "../adc128s102.h"
+
+namespace esphome {
+namespace adc128s102 {
+
+class ADC128S102Sensor : public PollingComponent,
+                         public Parented<ADC128S102>,
+                         public sensor::Sensor,
+                         public voltage_sampler::VoltageSampler {
+ public:
+  ADC128S102Sensor(uint8_t channel);
+
+  void update() override;
+  void dump_config() override;
+  float get_setup_priority() const override;
+  float sample() override;
+
+ protected:
+  uint8_t channel_;
+};
+}  // namespace adc128s102
+}  // namespace esphome

esphome/components/airthings_wave_mini/airthings_wave_mini.cpp

@@ -38,7 +38,7 @@ void AirthingsWaveMini::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt
     }
 
     case ESP_GATTC_READ_CHAR_EVT: {
-      if (param->read.conn_id != this->parent()->conn_id)
+      if (param->read.conn_id != this->parent()->get_conn_id())
         break;
       if (param->read.status != ESP_GATT_OK) {
         ESP_LOGW(TAG, "Error reading char at handle %d, status=%d", param->read.handle, param->read.status);
@@ -88,8 +88,8 @@ void AirthingsWaveMini::update() {
 }
 
 void AirthingsWaveMini::request_read_values_() {
-  auto status =
-      esp_ble_gattc_read_char(this->parent()->gattc_if, this->parent()->conn_id, this->handle_, ESP_GATT_AUTH_REQ_NONE);
+  auto status = esp_ble_gattc_read_char(this->parent()->get_gattc_if(), this->parent()->get_conn_id(), this->handle_,
+                                        ESP_GATT_AUTH_REQ_NONE);
   if (status) {
     ESP_LOGW(TAG, "Error sending read request for sensor, status=%d", status);
   }

esphome/components/airthings_wave_plus/airthings_wave_plus.cpp

@@ -38,7 +38,7 @@ void AirthingsWavePlus::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt
     }
 
     case ESP_GATTC_READ_CHAR_EVT: {
-      if (param->read.conn_id != this->parent()->conn_id)
+      if (param->read.conn_id != this->parent()->get_conn_id())
         break;
       if (param->read.status != ESP_GATT_OK) {
         ESP_LOGW(TAG, "Error reading char at handle %d, status=%d", param->read.handle, param->read.status);
@@ -109,8 +109,8 @@ void AirthingsWavePlus::update() {
 }
 
 void AirthingsWavePlus::request_read_values_() {
-  auto status =
-      esp_ble_gattc_read_char(this->parent()->gattc_if, this->parent()->conn_id, this->handle_, ESP_GATT_AUTH_REQ_NONE);
+  auto status = esp_ble_gattc_read_char(this->parent()->get_gattc_if(), this->parent()->get_conn_id(), this->handle_,
+                                        ESP_GATT_AUTH_REQ_NONE);
   if (status) {
     ESP_LOGW(TAG, "Error sending read request for sensor, status=%d", status);
   }

esphome/components/am43/am43.cpp

@@ -76,9 +76,9 @@ void Am43::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_i
       if (this->current_sensor_ > 0) {
         if (this->illuminance_ != nullptr) {
           auto *packet = this->encoder_->get_light_level_request();
-          auto status = esp_ble_gattc_write_char(this->parent_->gattc_if, this->parent_->conn_id, this->char_handle_,
-                                                 packet->length, packet->data, ESP_GATT_WRITE_TYPE_NO_RSP,
-                                                 ESP_GATT_AUTH_REQ_NONE);
+          auto status = esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(),
+                                                 this->char_handle_, packet->length, packet->data,
+                                                 ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
           if (status) {
             ESP_LOGW(TAG, "[%s] esp_ble_gattc_write_char failed, status=%d", this->parent_->address_str().c_str(),
                      status);
@@ -102,8 +102,8 @@ void Am43::update() {
     if (this->battery_ != nullptr) {
       auto *packet = this->encoder_->get_battery_level_request();
       auto status =
-          esp_ble_gattc_write_char(this->parent_->gattc_if, this->parent_->conn_id, this->char_handle_, packet->length,
-                                   packet->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
+          esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(), this->char_handle_,
+                                   packet->length, packet->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
       if (status)
         ESP_LOGW(TAG, "[%s] esp_ble_gattc_write_char failed, status=%d", this->parent_->address_str().c_str(), status);
     }

esphome/components/am43/cover/am43_cover.cpp

@@ -27,8 +27,8 @@ void Am43Component::loop() {
   if (this->node_state == espbt::ClientState::ESTABLISHED && !this->logged_in_) {
     auto *packet = this->encoder_->get_send_pin_request(this->pin_);
     auto status =
-        esp_ble_gattc_write_char(this->parent_->gattc_if, this->parent_->conn_id, this->char_handle_, packet->length,
-                                 packet->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
+        esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(), this->char_handle_,
+                                 packet->length, packet->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
     ESP_LOGI(TAG, "[%s] Logging into AM43", this->get_name().c_str());
     if (status) {
       ESP_LOGW(TAG, "[%s] Error writing set_pin to device, error = %d", this->get_name().c_str(), status);
@@ -54,8 +54,8 @@ void Am43Component::control(const CoverCall &call) {
   if (call.get_stop()) {
     auto *packet = this->encoder_->get_stop_request();
     auto status =
-        esp_ble_gattc_write_char(this->parent_->gattc_if, this->parent_->conn_id, this->char_handle_, packet->length,
-                                 packet->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
+        esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(), this->char_handle_,
+                                 packet->length, packet->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
     if (status)
       ESP_LOGW(TAG, "[%s] Error writing stop command to device, error = %d", this->get_name().c_str(), status);
   }
@@ -66,8 +66,8 @@ void Am43Component::control(const CoverCall &call) {
       pos = 1 - pos;
     auto *packet = this->encoder_->get_set_position_request(100 - (uint8_t)(pos * 100));
     auto status =
-        esp_ble_gattc_write_char(this->parent_->gattc_if, this->parent_->conn_id, this->char_handle_, packet->length,
-                                 packet->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
+        esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(), this->char_handle_,
+                                 packet->length, packet->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
     if (status)
       ESP_LOGW(TAG, "[%s] Error writing set_position command to device, error = %d", this->get_name().c_str(), status);
   }
@@ -92,7 +92,8 @@ void Am43Component::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
       }
       this->char_handle_ = chr->handle;
 
-      auto status = esp_ble_gattc_register_for_notify(this->parent_->gattc_if, this->parent_->remote_bda, chr->handle);
+      auto status = esp_ble_gattc_register_for_notify(this->parent_->get_gattc_if(), this->parent_->get_remote_bda(),
+                                                      chr->handle);
       if (status) {
         ESP_LOGW(TAG, "[%s] esp_ble_gattc_register_for_notify failed, status=%d", this->get_name().c_str(), status);
       }
@@ -122,9 +123,9 @@ void Am43Component::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
         if (this->decoder_->pin_ok_) {
           ESP_LOGI(TAG, "[%s] AM43 pin accepted.", this->get_name().c_str());
           auto *packet = this->encoder_->get_position_request();
-          auto status = esp_ble_gattc_write_char(this->parent_->gattc_if, this->parent_->conn_id, this->char_handle_,
-                                                 packet->length, packet->data, ESP_GATT_WRITE_TYPE_NO_RSP,
-                                                 ESP_GATT_AUTH_REQ_NONE);
+          auto status = esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(),
+                                                 this->char_handle_, packet->length, packet->data,
+                                                 ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
           if (status)
             ESP_LOGW(TAG, "[%s] Error writing set_position to device, error = %d", this->get_name().c_str(), status);
         } else {

esphome/components/animation/__init__.py

@@ -13,7 +13,7 @@ _LOGGER = logging.getLogger(__name__)
 DEPENDENCIES = ["display"]
 MULTI_CONF = True
 
-Animation_ = display.display_ns.class_("Animation")
+Animation_ = display.display_ns.class_("Animation", espImage.Image_)
 
 ANIMATION_SCHEMA = cv.Schema(
     {

esphome/components/anova/anova.cpp

@@ -34,15 +34,17 @@ void Anova::control(const ClimateCall &call) {
         ESP_LOGW(TAG, "Unsupported mode: %d", mode);
         return;
     }
-    auto status = esp_ble_gattc_write_char(this->parent_->gattc_if, this->parent_->conn_id, this->char_handle_,
-                                           pkt->length, pkt->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
+    auto status =
+        esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(), this->char_handle_,
+                                 pkt->length, pkt->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
     if (status)
       ESP_LOGW(TAG, "[%s] esp_ble_gattc_write_char failed, status=%d", this->parent_->address_str().c_str(), status);
   }
   if (call.get_target_temperature().has_value()) {
     auto *pkt = this->codec_->get_set_target_temp_request(*call.get_target_temperature());
-    auto status = esp_ble_gattc_write_char(this->parent_->gattc_if, this->parent_->conn_id, this->char_handle_,
-                                           pkt->length, pkt->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
+    auto status =
+        esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(), this->char_handle_,
+                                 pkt->length, pkt->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
     if (status)
       ESP_LOGW(TAG, "[%s] esp_ble_gattc_write_char failed, status=%d", this->parent_->address_str().c_str(), status);
   }
@@ -65,7 +67,8 @@ void Anova::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_
       }
       this->char_handle_ = chr->handle;
 
-      auto status = esp_ble_gattc_register_for_notify(this->parent_->gattc_if, this->parent_->remote_bda, chr->handle);
+      auto status = esp_ble_gattc_register_for_notify(this->parent_->get_gattc_if(), this->parent_->get_remote_bda(),
+                                                      chr->handle);
       if (status) {
         ESP_LOGW(TAG, "[%s] esp_ble_gattc_register_for_notify failed, status=%d", this->get_name().c_str(), status);
       }
@@ -112,8 +115,8 @@ void Anova::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_
         }
         if (pkt != nullptr) {
           auto status =
-              esp_ble_gattc_write_char(this->parent_->gattc_if, this->parent_->conn_id, this->char_handle_, pkt->length,
-                                       pkt->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
+              esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(), this->char_handle_,
+                                       pkt->length, pkt->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
           if (status) {
             ESP_LOGW(TAG, "[%s] esp_ble_gattc_write_char failed, status=%d", this->parent_->address_str().c_str(),
                      status);
@@ -137,8 +140,9 @@ void Anova::update() {
     auto *pkt = this->codec_->get_read_device_status_request();
     if (this->current_request_ == 0)
       this->codec_->get_set_unit_request(this->fahrenheit_ ? 'f' : 'c');
-    auto status = esp_ble_gattc_write_char(this->parent_->gattc_if, this->parent_->conn_id, this->char_handle_,
-                                           pkt->length, pkt->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
+    auto status =
+        esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(), this->char_handle_,
+                                 pkt->length, pkt->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
     if (status)
       ESP_LOGW(TAG, "[%s] esp_ble_gattc_write_char failed, status=%d", this->parent_->address_str().c_str(), status);
     this->current_request_++;

esphome/components/api/api.proto

@@ -27,7 +27,6 @@ service APIConnection {
   rpc subscribe_logs (SubscribeLogsRequest) returns (void) {}
   rpc subscribe_homeassistant_services (SubscribeHomeassistantServicesRequest) returns (void) {}
   rpc subscribe_home_assistant_states (SubscribeHomeAssistantStatesRequest) returns (void) {}
-  rpc subscribe_bluetooth_le_advertisements (SubscribeBluetoothLEAdvertisementsRequest) returns (void) {}
   rpc get_time (GetTimeRequest) returns (GetTimeResponse) {
     option (needs_authentication) = false;
   }
@@ -44,6 +43,16 @@ service APIConnection {
   rpc button_command (ButtonCommandRequest) returns (void) {}
   rpc lock_command (LockCommandRequest) returns (void) {}
   rpc media_player_command (MediaPlayerCommandRequest) returns (void) {}
+
+  rpc subscribe_bluetooth_le_advertisements(SubscribeBluetoothLEAdvertisementsRequest) returns (void) {}
+  rpc bluetooth_device_request(BluetoothDeviceRequest) returns (void) {}
+  rpc bluetooth_gatt_get_services(BluetoothGATTGetServicesRequest) returns (void) {}
+  rpc bluetooth_gatt_read(BluetoothGATTReadRequest) returns (void) {}
+  rpc bluetooth_gatt_write(BluetoothGATTWriteRequest) returns (void) {}
+  rpc bluetooth_gatt_read_descriptor(BluetoothGATTReadDescriptorRequest) returns (void) {}
+  rpc bluetooth_gatt_write_descriptor(BluetoothGATTWriteDescriptorRequest) returns (void) {}
+  rpc bluetooth_gatt_notify(BluetoothGATTNotifyRequest) returns (void) {}
+  rpc subscribe_bluetooth_connections_free(SubscribeBluetoothConnectionsFreeRequest) returns (BluetoothConnectionsFreeResponse) {}
 }
 
 
@@ -78,6 +87,8 @@ message HelloRequest {
   // Not strictly necessary to send but nice for debugging
   // purposes.
   string client_info = 1;
+  uint32 api_version_major = 2;
+  uint32 api_version_minor = 3;
 }
 
 // Confirmation of successful connection request.
@@ -192,7 +203,9 @@ message DeviceInfoResponse {
 
   uint32 webserver_port = 10;
 
-  bool has_bluetooth_proxy = 11;
+  uint32 bluetooth_proxy_version = 11;
+
+  string manufacturer = 12;
 }
 
 message ListEntitiesRequest {
@@ -1111,7 +1124,8 @@ message SubscribeBluetoothLEAdvertisementsRequest {
 
 message BluetoothServiceData {
   string uuid = 1;
-  repeated uint32 data = 2 [packed=false];
+  repeated uint32 legacy_data = 2 [deprecated = true];
+  bytes data = 3; // Changed in proto version 1.7
 }
 message BluetoothLEAdvertisementResponse {
   option (id) = 67;
@@ -1127,3 +1141,190 @@ message BluetoothLEAdvertisementResponse {
   repeated BluetoothServiceData service_data = 5;
   repeated BluetoothServiceData manufacturer_data = 6;
 }
+
+enum BluetoothDeviceRequestType {
+  BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT = 0;
+  BLUETOOTH_DEVICE_REQUEST_TYPE_DISCONNECT = 1;
+  BLUETOOTH_DEVICE_REQUEST_TYPE_PAIR = 2;
+  BLUETOOTH_DEVICE_REQUEST_TYPE_UNPAIR = 3;
+}
+
+message BluetoothDeviceRequest {
+  option (id) = 68;
+  option (source) = SOURCE_CLIENT;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint64 address = 1;
+  BluetoothDeviceRequestType request_type = 2;
+}
+
+message BluetoothDeviceConnectionResponse {
+  option (id) = 69;
+  option (source) = SOURCE_SERVER;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint64 address = 1;
+  bool connected = 2;
+  uint32 mtu = 3;
+  int32 error = 4;
+}
+
+message BluetoothGATTGetServicesRequest {
+  option (id) = 70;
+  option (source) = SOURCE_CLIENT;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint64 address = 1;
+}
+
+message BluetoothGATTDescriptor {
+  repeated uint64 uuid = 1;
+  uint32 handle = 2;
+}
+
+message BluetoothGATTCharacteristic {
+  repeated uint64 uuid = 1;
+  uint32 handle = 2;
+  uint32 properties = 3;
+  repeated BluetoothGATTDescriptor descriptors = 4;
+}
+
+message BluetoothGATTService {
+  repeated uint64 uuid = 1;
+  uint32 handle = 2;
+  repeated BluetoothGATTCharacteristic characteristics = 3;
+}
+
+message BluetoothGATTGetServicesResponse {
+  option (id) = 71;
+  option (source) = SOURCE_SERVER;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint64 address = 1;
+  repeated BluetoothGATTService services = 2;
+}
+
+message BluetoothGATTGetServicesDoneResponse {
+  option (id) = 72;
+  option (source) = SOURCE_SERVER;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint64 address = 1;
+}
+
+message BluetoothGATTReadRequest {
+  option (id) = 73;
+  option (source) = SOURCE_CLIENT;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint64 address = 1;
+  uint32 handle = 2;
+}
+
+message BluetoothGATTReadResponse {
+  option (id) = 74;
+  option (source) = SOURCE_SERVER;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint64 address = 1;
+  uint32 handle = 2;
+
+  bytes data = 3;
+
+}
+
+message BluetoothGATTWriteRequest {
+  option (id) = 75;
+  option (source) = SOURCE_CLIENT;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint64 address = 1;
+  uint32 handle = 2;
+  bool response = 3;
+
+  bytes data = 4;
+}
+
+message BluetoothGATTReadDescriptorRequest {
+  option (id) = 76;
+  option (source) = SOURCE_CLIENT;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint64 address = 1;
+  uint32 handle = 2;
+}
+
+message BluetoothGATTWriteDescriptorRequest {
+  option (id) = 77;
+  option (source) = SOURCE_CLIENT;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint64 address = 1;
+  uint32 handle = 2;
+
+  bytes data = 3;
+}
+
+message BluetoothGATTNotifyRequest {
+  option (id) = 78;
+  option (source) = SOURCE_CLIENT;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint64 address = 1;
+  uint32 handle = 2;
+  bool enable = 3;
+}
+
+message BluetoothGATTNotifyDataResponse {
+  option (id) = 79;
+  option (source) = SOURCE_SERVER;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint64 address = 1;
+  uint32 handle = 2;
+
+  bytes data = 3;
+}
+
+message SubscribeBluetoothConnectionsFreeRequest {
+  option (id) = 80;
+  option (source) = SOURCE_CLIENT;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+}
+
+message BluetoothConnectionsFreeResponse {
+  option (id) = 81;
+  option (source) = SOURCE_SERVER;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint32 free = 1;
+  uint32 limit = 2;
+}
+
+message BluetoothGATTErrorResponse {
+  option (id) = 82;
+  option (source) = SOURCE_SERVER;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint64 address = 1;
+  uint32 handle = 2;
+  int32 error = 3;
+}
+
+message BluetoothGATTWriteResponse {
+  option (id) = 83;
+  option (source) = SOURCE_SERVER;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint64 address = 1;
+  uint32 handle = 2;
+}
+
+message BluetoothGATTNotifyResponse {
+  option (id) = 84;
+  option (source) = SOURCE_SERVER;
+  option (ifdef) = "USE_BLUETOOTH_PROXY";
+
+  uint64 address = 1;
+  uint32 handle = 2;
+}

esphome/components/api/api_connection.cpp

@@ -1,10 +1,10 @@
 #include "api_connection.h"
-#include "esphome/core/entity_base.h"
-#include "esphome/core/log.h"
-#include "esphome/components/network/util.h"
-#include "esphome/core/version.h"
-#include "esphome/core/hal.h"
 #include <cerrno>
+#include "esphome/components/network/util.h"
+#include "esphome/core/entity_base.h"
+#include "esphome/core/hal.h"
+#include "esphome/core/log.h"
+#include "esphome/core/version.h"
 
 #ifdef USE_DEEP_SLEEP
 #include "esphome/components/deep_sleep/deep_sleep_component.h"
@@ -12,6 +12,9 @@
 #ifdef USE_HOMEASSISTANT_TIME
 #include "esphome/components/homeassistant/time/homeassistant_time.h"
 #endif
+#ifdef USE_BLUETOOTH_PROXY
+#include "esphome/components/bluetooth_proxy/bluetooth_proxy.h"
+#endif
 
 namespace esphome {
 namespace api {
@@ -823,6 +826,56 @@ void APIConnection::on_get_time_response(const GetTimeResponse &value) {
 }
 #endif
 
+#ifdef USE_BLUETOOTH_PROXY
+bool APIConnection::send_bluetooth_le_advertisement(const BluetoothLEAdvertisementResponse &msg) {
+  if (!this->bluetooth_le_advertisement_subscription_)
+    return false;
+  if (this->client_api_version_major_ < 1 || this->client_api_version_minor_ < 7) {
+    BluetoothLEAdvertisementResponse resp = msg;
+    for (auto &service : resp.service_data) {
+      service.legacy_data.assign(service.data.begin(), service.data.end());
+      service.data.clear();
+    }
+    for (auto &manufacturer_data : resp.manufacturer_data) {
+      manufacturer_data.legacy_data.assign(manufacturer_data.data.begin(), manufacturer_data.data.end());
+      manufacturer_data.data.clear();
+    }
+    return this->send_bluetooth_le_advertisement_response(resp);
+  }
+  return this->send_bluetooth_le_advertisement_response(msg);
+}
+void APIConnection::bluetooth_device_request(const BluetoothDeviceRequest &msg) {
+  bluetooth_proxy::global_bluetooth_proxy->bluetooth_device_request(msg);
+}
+void APIConnection::bluetooth_gatt_read(const BluetoothGATTReadRequest &msg) {
+  bluetooth_proxy::global_bluetooth_proxy->bluetooth_gatt_read(msg);
+}
+void APIConnection::bluetooth_gatt_write(const BluetoothGATTWriteRequest &msg) {
+  bluetooth_proxy::global_bluetooth_proxy->bluetooth_gatt_write(msg);
+}
+void APIConnection::bluetooth_gatt_read_descriptor(const BluetoothGATTReadDescriptorRequest &msg) {
+  bluetooth_proxy::global_bluetooth_proxy->bluetooth_gatt_read_descriptor(msg);
+}
+void APIConnection::bluetooth_gatt_write_descriptor(const BluetoothGATTWriteDescriptorRequest &msg) {
+  bluetooth_proxy::global_bluetooth_proxy->bluetooth_gatt_write_descriptor(msg);
+}
+void APIConnection::bluetooth_gatt_get_services(const BluetoothGATTGetServicesRequest &msg) {
+  bluetooth_proxy::global_bluetooth_proxy->bluetooth_gatt_send_services(msg);
+}
+
+void APIConnection::bluetooth_gatt_notify(const BluetoothGATTNotifyRequest &msg) {
+  bluetooth_proxy::global_bluetooth_proxy->bluetooth_gatt_notify(msg);
+}
+
+BluetoothConnectionsFreeResponse APIConnection::subscribe_bluetooth_connections_free(
+    const SubscribeBluetoothConnectionsFreeRequest &msg) {
+  BluetoothConnectionsFreeResponse resp;
+  resp.free = bluetooth_proxy::global_bluetooth_proxy->get_bluetooth_connections_free();
+  resp.limit = bluetooth_proxy::global_bluetooth_proxy->get_bluetooth_connections_limit();
+  return resp;
+}
+#endif
+
 bool APIConnection::send_log_message(int level, const char *tag, const char *line) {
   if (this->log_subscription_ < level)
     return false;
@@ -840,11 +893,14 @@ bool APIConnection::send_log_message(int level, const char *tag, const char *lin
 HelloResponse APIConnection::hello(const HelloRequest &msg) {
   this->client_info_ = msg.client_info + " (" + this->helper_->getpeername() + ")";
   this->helper_->set_log_info(client_info_);
-  ESP_LOGV(TAG, "Hello from client: '%s'", this->client_info_.c_str());
+  this->client_api_version_major_ = msg.api_version_major;
+  this->client_api_version_minor_ = msg.api_version_minor;
+  ESP_LOGV(TAG, "Hello from client: '%s' | API Version %d.%d", this->client_info_.c_str(),
+           this->client_api_version_major_, this->client_api_version_minor_);
 
   HelloResponse resp;
   resp.api_version_major = 1;
-  resp.api_version_minor = 6;
+  resp.api_version_minor = 7;
   resp.server_info = App.get_name() + " (esphome v" ESPHOME_VERSION ")";
   resp.name = App.get_name();
 
@@ -876,6 +932,11 @@ DeviceInfoResponse APIConnection::device_info(const DeviceInfoRequest &msg) {
   resp.mac_address = get_mac_address_pretty();
   resp.esphome_version = ESPHOME_VERSION;
   resp.compilation_time = App.get_compilation_time();
+#if defined(USE_ESP8266) || defined(USE_ESP32)
+  resp.manufacturer = "Espressif";
+#elif defined(USE_RP2040)
+  resp.manufacturer = "Raspberry Pi";
+#endif
   resp.model = ESPHOME_BOARD;
 #ifdef USE_DEEP_SLEEP
   resp.has_deep_sleep = deep_sleep::global_has_deep_sleep;
@@ -888,7 +949,7 @@ DeviceInfoResponse APIConnection::device_info(const DeviceInfoRequest &msg) {
   resp.webserver_port = USE_WEBSERVER_PORT;
 #endif
 #ifdef USE_BLUETOOTH_PROXY
-  resp.has_bluetooth_proxy = true;
+  resp.bluetooth_proxy_version = bluetooth_proxy::global_bluetooth_proxy->has_active() ? 2 : 1;
 #endif
   return resp;
 }

esphome/components/api/api_connection.h

@@ -1,15 +1,11 @@
 #pragma once
 
-#include "esphome/core/component.h"
-#include "esphome/core/application.h"
+#include "api_frame_helper.h"
 #include "api_pb2.h"
 #include "api_pb2_service.h"
 #include "api_server.h"
-#include "api_frame_helper.h"
-
-#ifdef USE_BLUETOOTH_PROXY
-#include "esphome/components/bluetooth_proxy/bluetooth_proxy.h"
-#endif
+#include "esphome/core/application.h"
+#include "esphome/core/component.h"
 
 namespace esphome {
 namespace api {
@@ -99,11 +95,18 @@ class APIConnection : public APIServerConnection {
     this->send_homeassistant_service_response(call);
   }
 #ifdef USE_BLUETOOTH_PROXY
-  bool send_bluetooth_le_advertisement(const BluetoothLEAdvertisementResponse &call) {
-    if (!this->bluetooth_le_advertisement_subscription_)
-      return false;
-    return this->send_bluetooth_le_advertisement_response(call);
-  }
+  bool send_bluetooth_le_advertisement(const BluetoothLEAdvertisementResponse &msg);
+
+  void bluetooth_device_request(const BluetoothDeviceRequest &msg) override;
+  void bluetooth_gatt_read(const BluetoothGATTReadRequest &msg) override;
+  void bluetooth_gatt_write(const BluetoothGATTWriteRequest &msg) override;
+  void bluetooth_gatt_read_descriptor(const BluetoothGATTReadDescriptorRequest &msg) override;
+  void bluetooth_gatt_write_descriptor(const BluetoothGATTWriteDescriptorRequest &msg) override;
+  void bluetooth_gatt_get_services(const BluetoothGATTGetServicesRequest &msg) override;
+  void bluetooth_gatt_notify(const BluetoothGATTNotifyRequest &msg) override;
+  BluetoothConnectionsFreeResponse subscribe_bluetooth_connections_free(
+      const SubscribeBluetoothConnectionsFreeRequest &msg) override;
+
 #endif
 #ifdef USE_HOMEASSISTANT_TIME
   void send_time_request() {
@@ -181,6 +184,8 @@ class APIConnection : public APIServerConnection {
   std::unique_ptr<APIFrameHelper> helper_;
 
   std::string client_info_;
+  uint32_t client_api_version_major_{0};
+  uint32_t client_api_version_minor_{0};
 #ifdef USE_ESP32_CAMERA
   esp32_camera::CameraImageReader image_reader_;
 #endif
@@ -190,7 +195,7 @@ class APIConnection : public APIServerConnection {
   uint32_t last_traffic_;
   bool sent_ping_{false};
   bool service_call_subscription_{false};
-  bool bluetooth_le_advertisement_subscription_{true};
+  bool bluetooth_le_advertisement_subscription_{false};
   bool next_close_ = false;
   APIServer *parent_;
   InitialStateIterator initial_state_iterator_;

esphome/components/api/api_pb2.cpp

@@ -340,6 +340,35 @@ template<> const char *proto_enum_to_string<enums::MediaPlayerCommand>(enums::Me
       return "UNKNOWN";
   }
 }
+template<>
+const char *proto_enum_to_string<enums::BluetoothDeviceRequestType>(enums::BluetoothDeviceRequestType value) {
+  switch (value) {
+    case enums::BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT:
+      return "BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT";
+    case enums::BLUETOOTH_DEVICE_REQUEST_TYPE_DISCONNECT:
+      return "BLUETOOTH_DEVICE_REQUEST_TYPE_DISCONNECT";
+    case enums::BLUETOOTH_DEVICE_REQUEST_TYPE_PAIR:
+      return "BLUETOOTH_DEVICE_REQUEST_TYPE_PAIR";
+    case enums::BLUETOOTH_DEVICE_REQUEST_TYPE_UNPAIR:
+      return "BLUETOOTH_DEVICE_REQUEST_TYPE_UNPAIR";
+    default:
+      return "UNKNOWN";
+  }
+}
+bool HelloRequest::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 2: {
+      this->api_version_major = value.as_uint32();
+      return true;
+    }
+    case 3: {
+      this->api_version_minor = value.as_uint32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
 bool HelloRequest::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
   switch (field_id) {
     case 1: {
@@ -350,7 +379,11 @@ bool HelloRequest::decode_length(uint32_t field_id, ProtoLengthDelimited value)
       return false;
   }
 }
-void HelloRequest::encode(ProtoWriteBuffer buffer) const { buffer.encode_string(1, this->client_info); }
+void HelloRequest::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_string(1, this->client_info);
+  buffer.encode_uint32(2, this->api_version_major);
+  buffer.encode_uint32(3, this->api_version_minor);
+}
 #ifdef HAS_PROTO_MESSAGE_DUMP
 void HelloRequest::dump_to(std::string &out) const {
   __attribute__((unused)) char buffer[64];
@@ -358,6 +391,16 @@ void HelloRequest::dump_to(std::string &out) const {
   out.append("  client_info: ");
   out.append("'").append(this->client_info).append("'");
   out.append("\n");
+
+  out.append("  api_version_major: ");
+  sprintf(buffer, "%u", this->api_version_major);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  api_version_minor: ");
+  sprintf(buffer, "%u", this->api_version_minor);
+  out.append(buffer);
+  out.append("\n");
   out.append("}");
 }
 #endif
@@ -496,7 +539,7 @@ bool DeviceInfoResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
       return true;
     }
     case 11: {
-      this->has_bluetooth_proxy = value.as_bool();
+      this->bluetooth_proxy_version = value.as_uint32();
       return true;
     }
     default:
@@ -533,6 +576,10 @@ bool DeviceInfoResponse::decode_length(uint32_t field_id, ProtoLengthDelimited v
       this->project_version = value.as_string();
       return true;
     }
+    case 12: {
+      this->manufacturer = value.as_string();
+      return true;
+    }
     default:
       return false;
   }
@@ -548,7 +595,8 @@ void DeviceInfoResponse::encode(ProtoWriteBuffer buffer) const {
   buffer.encode_string(8, this->project_name);
   buffer.encode_string(9, this->project_version);
   buffer.encode_uint32(10, this->webserver_port);
-  buffer.encode_bool(11, this->has_bluetooth_proxy);
+  buffer.encode_uint32(11, this->bluetooth_proxy_version);
+  buffer.encode_string(12, this->manufacturer);
 }
 #ifdef HAS_PROTO_MESSAGE_DUMP
 void DeviceInfoResponse::dump_to(std::string &out) const {
@@ -595,8 +643,13 @@ void DeviceInfoResponse::dump_to(std::string &out) const {
   out.append(buffer);
   out.append("\n");
 
-  out.append("  has_bluetooth_proxy: ");
-  out.append(YESNO(this->has_bluetooth_proxy));
+  out.append("  bluetooth_proxy_version: ");
+  sprintf(buffer, "%u", this->bluetooth_proxy_version);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  manufacturer: ");
+  out.append("'").append(this->manufacturer).append("'");
   out.append("\n");
   out.append("}");
 }
@@ -4872,7 +4925,7 @@ void SubscribeBluetoothLEAdvertisementsRequest::dump_to(std::string &out) const
 bool BluetoothServiceData::decode_varint(uint32_t field_id, ProtoVarInt value) {
   switch (field_id) {
     case 2: {
-      this->data.push_back(value.as_uint32());
+      this->legacy_data.push_back(value.as_uint32());
       return true;
     }
     default:
@@ -4885,15 +4938,20 @@ bool BluetoothServiceData::decode_length(uint32_t field_id, ProtoLengthDelimited
       this->uuid = value.as_string();
       return true;
     }
+    case 3: {
+      this->data = value.as_string();
+      return true;
+    }
     default:
       return false;
   }
 }
 void BluetoothServiceData::encode(ProtoWriteBuffer buffer) const {
   buffer.encode_string(1, this->uuid);
-  for (auto &it : this->data) {
+  for (auto &it : this->legacy_data) {
     buffer.encode_uint32(2, it, true);
   }
+  buffer.encode_string(3, this->data);
 }
 #ifdef HAS_PROTO_MESSAGE_DUMP
 void BluetoothServiceData::dump_to(std::string &out) const {
@@ -4903,12 +4961,16 @@ void BluetoothServiceData::dump_to(std::string &out) const {
   out.append("'").append(this->uuid).append("'");
   out.append("\n");
 
-  for (const auto &it : this->data) {
-    out.append("  data: ");
+  for (const auto &it : this->legacy_data) {
+    out.append("  legacy_data: ");
     sprintf(buffer, "%u", it);
     out.append(buffer);
     out.append("\n");
   }
+
+  out.append("  data: ");
+  out.append("'").append(this->data).append("'");
+  out.append("\n");
   out.append("}");
 }
 #endif
@@ -5000,6 +5062,811 @@ void BluetoothLEAdvertisementResponse::dump_to(std::string &out) const {
   out.append("}");
 }
 #endif
+bool BluetoothDeviceRequest::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->address = value.as_uint64();
+      return true;
+    }
+    case 2: {
+      this->request_type = value.as_enum<enums::BluetoothDeviceRequestType>();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothDeviceRequest::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_uint64(1, this->address);
+  buffer.encode_enum<enums::BluetoothDeviceRequestType>(2, this->request_type);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothDeviceRequest::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothDeviceRequest {\n");
+  out.append("  address: ");
+  sprintf(buffer, "%llu", this->address);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  request_type: ");
+  out.append(proto_enum_to_string<enums::BluetoothDeviceRequestType>(this->request_type));
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool BluetoothDeviceConnectionResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->address = value.as_uint64();
+      return true;
+    }
+    case 2: {
+      this->connected = value.as_bool();
+      return true;
+    }
+    case 3: {
+      this->mtu = value.as_uint32();
+      return true;
+    }
+    case 4: {
+      this->error = value.as_int32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothDeviceConnectionResponse::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_uint64(1, this->address);
+  buffer.encode_bool(2, this->connected);
+  buffer.encode_uint32(3, this->mtu);
+  buffer.encode_int32(4, this->error);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothDeviceConnectionResponse::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothDeviceConnectionResponse {\n");
+  out.append("  address: ");
+  sprintf(buffer, "%llu", this->address);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  connected: ");
+  out.append(YESNO(this->connected));
+  out.append("\n");
+
+  out.append("  mtu: ");
+  sprintf(buffer, "%u", this->mtu);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  error: ");
+  sprintf(buffer, "%d", this->error);
+  out.append(buffer);
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool BluetoothGATTGetServicesRequest::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->address = value.as_uint64();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTGetServicesRequest::encode(ProtoWriteBuffer buffer) const { buffer.encode_uint64(1, this->address); }
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTGetServicesRequest::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTGetServicesRequest {\n");
+  out.append("  address: ");
+  sprintf(buffer, "%llu", this->address);
+  out.append(buffer);
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool BluetoothGATTDescriptor::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->uuid.push_back(value.as_uint64());
+      return true;
+    }
+    case 2: {
+      this->handle = value.as_uint32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTDescriptor::encode(ProtoWriteBuffer buffer) const {
+  for (auto &it : this->uuid) {
+    buffer.encode_uint64(1, it, true);
+  }
+  buffer.encode_uint32(2, this->handle);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTDescriptor::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTDescriptor {\n");
+  for (const auto &it : this->uuid) {
+    out.append("  uuid: ");
+    sprintf(buffer, "%llu", it);
+    out.append(buffer);
+    out.append("\n");
+  }
+
+  out.append("  handle: ");
+  sprintf(buffer, "%u", this->handle);
+  out.append(buffer);
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool BluetoothGATTCharacteristic::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->uuid.push_back(value.as_uint64());
+      return true;
+    }
+    case 2: {
+      this->handle = value.as_uint32();
+      return true;
+    }
+    case 3: {
+      this->properties = value.as_uint32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool BluetoothGATTCharacteristic::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 4: {
+      this->descriptors.push_back(value.as_message<BluetoothGATTDescriptor>());
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTCharacteristic::encode(ProtoWriteBuffer buffer) const {
+  for (auto &it : this->uuid) {
+    buffer.encode_uint64(1, it, true);
+  }
+  buffer.encode_uint32(2, this->handle);
+  buffer.encode_uint32(3, this->properties);
+  for (auto &it : this->descriptors) {
+    buffer.encode_message<BluetoothGATTDescriptor>(4, it, true);
+  }
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTCharacteristic::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTCharacteristic {\n");
+  for (const auto &it : this->uuid) {
+    out.append("  uuid: ");
+    sprintf(buffer, "%llu", it);
+    out.append(buffer);
+    out.append("\n");
+  }
+
+  out.append("  handle: ");
+  sprintf(buffer, "%u", this->handle);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  properties: ");
+  sprintf(buffer, "%u", this->properties);
+  out.append(buffer);
+  out.append("\n");
+
+  for (const auto &it : this->descriptors) {
+    out.append("  descriptors: ");
+    it.dump_to(out);
+    out.append("\n");
+  }
+  out.append("}");
+}
+#endif
+bool BluetoothGATTService::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->uuid.push_back(value.as_uint64());
+      return true;
+    }
+    case 2: {
+      this->handle = value.as_uint32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool BluetoothGATTService::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 3: {
+      this->characteristics.push_back(value.as_message<BluetoothGATTCharacteristic>());
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTService::encode(ProtoWriteBuffer buffer) const {
+  for (auto &it : this->uuid) {
+    buffer.encode_uint64(1, it, true);
+  }
+  buffer.encode_uint32(2, this->handle);
+  for (auto &it : this->characteristics) {
+    buffer.encode_message<BluetoothGATTCharacteristic>(3, it, true);
+  }
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTService::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTService {\n");
+  for (const auto &it : this->uuid) {
+    out.append("  uuid: ");
+    sprintf(buffer, "%llu", it);
+    out.append(buffer);
+    out.append("\n");
+  }
+
+  out.append("  handle: ");
+  sprintf(buffer, "%u", this->handle);
+  out.append(buffer);
+  out.append("\n");
+
+  for (const auto &it : this->characteristics) {
+    out.append("  characteristics: ");
+    it.dump_to(out);
+    out.append("\n");
+  }
+  out.append("}");
+}
+#endif
+bool BluetoothGATTGetServicesResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->address = value.as_uint64();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool BluetoothGATTGetServicesResponse::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 2: {
+      this->services.push_back(value.as_message<BluetoothGATTService>());
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTGetServicesResponse::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_uint64(1, this->address);
+  for (auto &it : this->services) {
+    buffer.encode_message<BluetoothGATTService>(2, it, true);
+  }
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTGetServicesResponse::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTGetServicesResponse {\n");
+  out.append("  address: ");
+  sprintf(buffer, "%llu", this->address);
+  out.append(buffer);
+  out.append("\n");
+
+  for (const auto &it : this->services) {
+    out.append("  services: ");
+    it.dump_to(out);
+    out.append("\n");
+  }
+  out.append("}");
+}
+#endif
+bool BluetoothGATTGetServicesDoneResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->address = value.as_uint64();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTGetServicesDoneResponse::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_uint64(1, this->address);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTGetServicesDoneResponse::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTGetServicesDoneResponse {\n");
+  out.append("  address: ");
+  sprintf(buffer, "%llu", this->address);
+  out.append(buffer);
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool BluetoothGATTReadRequest::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->address = value.as_uint64();
+      return true;
+    }
+    case 2: {
+      this->handle = value.as_uint32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTReadRequest::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_uint64(1, this->address);
+  buffer.encode_uint32(2, this->handle);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTReadRequest::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTReadRequest {\n");
+  out.append("  address: ");
+  sprintf(buffer, "%llu", this->address);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  handle: ");
+  sprintf(buffer, "%u", this->handle);
+  out.append(buffer);
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool BluetoothGATTReadResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->address = value.as_uint64();
+      return true;
+    }
+    case 2: {
+      this->handle = value.as_uint32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool BluetoothGATTReadResponse::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 3: {
+      this->data = value.as_string();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTReadResponse::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_uint64(1, this->address);
+  buffer.encode_uint32(2, this->handle);
+  buffer.encode_string(3, this->data);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTReadResponse::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTReadResponse {\n");
+  out.append("  address: ");
+  sprintf(buffer, "%llu", this->address);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  handle: ");
+  sprintf(buffer, "%u", this->handle);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  data: ");
+  out.append("'").append(this->data).append("'");
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool BluetoothGATTWriteRequest::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->address = value.as_uint64();
+      return true;
+    }
+    case 2: {
+      this->handle = value.as_uint32();
+      return true;
+    }
+    case 3: {
+      this->response = value.as_bool();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool BluetoothGATTWriteRequest::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 4: {
+      this->data = value.as_string();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTWriteRequest::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_uint64(1, this->address);
+  buffer.encode_uint32(2, this->handle);
+  buffer.encode_bool(3, this->response);
+  buffer.encode_string(4, this->data);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTWriteRequest::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTWriteRequest {\n");
+  out.append("  address: ");
+  sprintf(buffer, "%llu", this->address);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  handle: ");
+  sprintf(buffer, "%u", this->handle);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  response: ");
+  out.append(YESNO(this->response));
+  out.append("\n");
+
+  out.append("  data: ");
+  out.append("'").append(this->data).append("'");
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool BluetoothGATTReadDescriptorRequest::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->address = value.as_uint64();
+      return true;
+    }
+    case 2: {
+      this->handle = value.as_uint32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTReadDescriptorRequest::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_uint64(1, this->address);
+  buffer.encode_uint32(2, this->handle);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTReadDescriptorRequest::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTReadDescriptorRequest {\n");
+  out.append("  address: ");
+  sprintf(buffer, "%llu", this->address);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  handle: ");
+  sprintf(buffer, "%u", this->handle);
+  out.append(buffer);
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool BluetoothGATTWriteDescriptorRequest::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->address = value.as_uint64();
+      return true;
+    }
+    case 2: {
+      this->handle = value.as_uint32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool BluetoothGATTWriteDescriptorRequest::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 3: {
+      this->data = value.as_string();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTWriteDescriptorRequest::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_uint64(1, this->address);
+  buffer.encode_uint32(2, this->handle);
+  buffer.encode_string(3, this->data);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTWriteDescriptorRequest::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTWriteDescriptorRequest {\n");
+  out.append("  address: ");
+  sprintf(buffer, "%llu", this->address);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  handle: ");
+  sprintf(buffer, "%u", this->handle);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  data: ");
+  out.append("'").append(this->data).append("'");
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool BluetoothGATTNotifyRequest::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->address = value.as_uint64();
+      return true;
+    }
+    case 2: {
+      this->handle = value.as_uint32();
+      return true;
+    }
+    case 3: {
+      this->enable = value.as_bool();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTNotifyRequest::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_uint64(1, this->address);
+  buffer.encode_uint32(2, this->handle);
+  buffer.encode_bool(3, this->enable);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTNotifyRequest::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTNotifyRequest {\n");
+  out.append("  address: ");
+  sprintf(buffer, "%llu", this->address);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  handle: ");
+  sprintf(buffer, "%u", this->handle);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  enable: ");
+  out.append(YESNO(this->enable));
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool BluetoothGATTNotifyDataResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->address = value.as_uint64();
+      return true;
+    }
+    case 2: {
+      this->handle = value.as_uint32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool BluetoothGATTNotifyDataResponse::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 3: {
+      this->data = value.as_string();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTNotifyDataResponse::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_uint64(1, this->address);
+  buffer.encode_uint32(2, this->handle);
+  buffer.encode_string(3, this->data);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTNotifyDataResponse::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTNotifyDataResponse {\n");
+  out.append("  address: ");
+  sprintf(buffer, "%llu", this->address);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  handle: ");
+  sprintf(buffer, "%u", this->handle);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  data: ");
+  out.append("'").append(this->data).append("'");
+  out.append("\n");
+  out.append("}");
+}
+#endif
+void SubscribeBluetoothConnectionsFreeRequest::encode(ProtoWriteBuffer buffer) const {}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void SubscribeBluetoothConnectionsFreeRequest::dump_to(std::string &out) const {
+  out.append("SubscribeBluetoothConnectionsFreeRequest {}");
+}
+#endif
+bool BluetoothConnectionsFreeResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->free = value.as_uint32();
+      return true;
+    }
+    case 2: {
+      this->limit = value.as_uint32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothConnectionsFreeResponse::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_uint32(1, this->free);
+  buffer.encode_uint32(2, this->limit);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothConnectionsFreeResponse::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothConnectionsFreeResponse {\n");
+  out.append("  free: ");
+  sprintf(buffer, "%u", this->free);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  limit: ");
+  sprintf(buffer, "%u", this->limit);
+  out.append(buffer);
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool BluetoothGATTErrorResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->address = value.as_uint64();
+      return true;
+    }
+    case 2: {
+      this->handle = value.as_uint32();
+      return true;
+    }
+    case 3: {
+      this->error = value.as_int32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTErrorResponse::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_uint64(1, this->address);
+  buffer.encode_uint32(2, this->handle);
+  buffer.encode_int32(3, this->error);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTErrorResponse::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTErrorResponse {\n");
+  out.append("  address: ");
+  sprintf(buffer, "%llu", this->address);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  handle: ");
+  sprintf(buffer, "%u", this->handle);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  error: ");
+  sprintf(buffer, "%d", this->error);
+  out.append(buffer);
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool BluetoothGATTWriteResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->address = value.as_uint64();
+      return true;
+    }
+    case 2: {
+      this->handle = value.as_uint32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTWriteResponse::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_uint64(1, this->address);
+  buffer.encode_uint32(2, this->handle);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTWriteResponse::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTWriteResponse {\n");
+  out.append("  address: ");
+  sprintf(buffer, "%llu", this->address);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  handle: ");
+  sprintf(buffer, "%u", this->handle);
+  out.append(buffer);
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool BluetoothGATTNotifyResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->address = value.as_uint64();
+      return true;
+    }
+    case 2: {
+      this->handle = value.as_uint32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void BluetoothGATTNotifyResponse::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_uint64(1, this->address);
+  buffer.encode_uint32(2, this->handle);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void BluetoothGATTNotifyResponse::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("BluetoothGATTNotifyResponse {\n");
+  out.append("  address: ");
+  sprintf(buffer, "%llu", this->address);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  handle: ");
+  sprintf(buffer, "%u", this->handle);
+  out.append(buffer);
+  out.append("\n");
+  out.append("}");
+}
+#endif
 
 }  // namespace api
 }  // namespace esphome

esphome/components/api/api_pb2.h

@@ -155,12 +155,20 @@ enum MediaPlayerCommand : uint32_t {
   MEDIA_PLAYER_COMMAND_MUTE = 3,
   MEDIA_PLAYER_COMMAND_UNMUTE = 4,
 };
+enum BluetoothDeviceRequestType : uint32_t {
+  BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT = 0,
+  BLUETOOTH_DEVICE_REQUEST_TYPE_DISCONNECT = 1,
+  BLUETOOTH_DEVICE_REQUEST_TYPE_PAIR = 2,
+  BLUETOOTH_DEVICE_REQUEST_TYPE_UNPAIR = 3,
+};
 
 }  // namespace enums
 
 class HelloRequest : public ProtoMessage {
  public:
   std::string client_info{};
+  uint32_t api_version_major{0};
+  uint32_t api_version_minor{0};
   void encode(ProtoWriteBuffer buffer) const override;
 #ifdef HAS_PROTO_MESSAGE_DUMP
   void dump_to(std::string &out) const override;
@@ -168,6 +176,7 @@ class HelloRequest : public ProtoMessage {
 
  protected:
   bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
 };
 class HelloResponse : public ProtoMessage {
  public:
@@ -263,7 +272,8 @@ class DeviceInfoResponse : public ProtoMessage {
   std::string project_name{};
   std::string project_version{};
   uint32_t webserver_port{0};
-  bool has_bluetooth_proxy{false};
+  uint32_t bluetooth_proxy_version{0};
+  std::string manufacturer{};
   void encode(ProtoWriteBuffer buffer) const override;
 #ifdef HAS_PROTO_MESSAGE_DUMP
   void dump_to(std::string &out) const override;
@@ -1227,7 +1237,8 @@ class SubscribeBluetoothLEAdvertisementsRequest : public ProtoMessage {
 class BluetoothServiceData : public ProtoMessage {
  public:
   std::string uuid{};
-  std::vector<uint32_t> data{};
+  std::vector<uint32_t> legacy_data{};
+  std::string data{};
   void encode(ProtoWriteBuffer buffer) const override;
 #ifdef HAS_PROTO_MESSAGE_DUMP
   void dump_to(std::string &out) const override;
@@ -1254,6 +1265,260 @@ class BluetoothLEAdvertisementResponse : public ProtoMessage {
   bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
   bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
 };
+class BluetoothDeviceRequest : public ProtoMessage {
+ public:
+  uint64_t address{0};
+  enums::BluetoothDeviceRequestType request_type{};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothDeviceConnectionResponse : public ProtoMessage {
+ public:
+  uint64_t address{0};
+  bool connected{false};
+  uint32_t mtu{0};
+  int32_t error{0};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTGetServicesRequest : public ProtoMessage {
+ public:
+  uint64_t address{0};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTDescriptor : public ProtoMessage {
+ public:
+  std::vector<uint64_t> uuid{};
+  uint32_t handle{0};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTCharacteristic : public ProtoMessage {
+ public:
+  std::vector<uint64_t> uuid{};
+  uint32_t handle{0};
+  uint32_t properties{0};
+  std::vector<BluetoothGATTDescriptor> descriptors{};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTService : public ProtoMessage {
+ public:
+  std::vector<uint64_t> uuid{};
+  uint32_t handle{0};
+  std::vector<BluetoothGATTCharacteristic> characteristics{};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTGetServicesResponse : public ProtoMessage {
+ public:
+  uint64_t address{0};
+  std::vector<BluetoothGATTService> services{};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTGetServicesDoneResponse : public ProtoMessage {
+ public:
+  uint64_t address{0};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTReadRequest : public ProtoMessage {
+ public:
+  uint64_t address{0};
+  uint32_t handle{0};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTReadResponse : public ProtoMessage {
+ public:
+  uint64_t address{0};
+  uint32_t handle{0};
+  std::string data{};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTWriteRequest : public ProtoMessage {
+ public:
+  uint64_t address{0};
+  uint32_t handle{0};
+  bool response{false};
+  std::string data{};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTReadDescriptorRequest : public ProtoMessage {
+ public:
+  uint64_t address{0};
+  uint32_t handle{0};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTWriteDescriptorRequest : public ProtoMessage {
+ public:
+  uint64_t address{0};
+  uint32_t handle{0};
+  std::string data{};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTNotifyRequest : public ProtoMessage {
+ public:
+  uint64_t address{0};
+  uint32_t handle{0};
+  bool enable{false};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTNotifyDataResponse : public ProtoMessage {
+ public:
+  uint64_t address{0};
+  uint32_t handle{0};
+  std::string data{};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class SubscribeBluetoothConnectionsFreeRequest : public ProtoMessage {
+ public:
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+};
+class BluetoothConnectionsFreeResponse : public ProtoMessage {
+ public:
+  uint32_t free{0};
+  uint32_t limit{0};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTErrorResponse : public ProtoMessage {
+ public:
+  uint64_t address{0};
+  uint32_t handle{0};
+  int32_t error{0};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTWriteResponse : public ProtoMessage {
+ public:
+  uint64_t address{0};
+  uint32_t handle{0};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class BluetoothGATTNotifyResponse : public ProtoMessage {
+ public:
+  uint64_t address{0};
+  uint32_t handle{0};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
 
 }  // namespace api
 }  // namespace esphome

esphome/components/api/api_pb2_service.cpp

@@ -336,6 +336,95 @@ bool APIServerConnectionBase::send_bluetooth_le_advertisement_response(const Blu
   return this->send_message_<BluetoothLEAdvertisementResponse>(msg, 67);
 }
 #endif
+#ifdef USE_BLUETOOTH_PROXY
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+bool APIServerConnectionBase::send_bluetooth_device_connection_response(const BluetoothDeviceConnectionResponse &msg) {
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  ESP_LOGVV(TAG, "send_bluetooth_device_connection_response: %s", msg.dump().c_str());
+#endif
+  return this->send_message_<BluetoothDeviceConnectionResponse>(msg, 69);
+}
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+bool APIServerConnectionBase::send_bluetooth_gatt_get_services_response(const BluetoothGATTGetServicesResponse &msg) {
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  ESP_LOGVV(TAG, "send_bluetooth_gatt_get_services_response: %s", msg.dump().c_str());
+#endif
+  return this->send_message_<BluetoothGATTGetServicesResponse>(msg, 71);
+}
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+bool APIServerConnectionBase::send_bluetooth_gatt_get_services_done_response(
+    const BluetoothGATTGetServicesDoneResponse &msg) {
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  ESP_LOGVV(TAG, "send_bluetooth_gatt_get_services_done_response: %s", msg.dump().c_str());
+#endif
+  return this->send_message_<BluetoothGATTGetServicesDoneResponse>(msg, 72);
+}
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+bool APIServerConnectionBase::send_bluetooth_gatt_read_response(const BluetoothGATTReadResponse &msg) {
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  ESP_LOGVV(TAG, "send_bluetooth_gatt_read_response: %s", msg.dump().c_str());
+#endif
+  return this->send_message_<BluetoothGATTReadResponse>(msg, 74);
+}
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+bool APIServerConnectionBase::send_bluetooth_gatt_notify_data_response(const BluetoothGATTNotifyDataResponse &msg) {
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  ESP_LOGVV(TAG, "send_bluetooth_gatt_notify_data_response: %s", msg.dump().c_str());
+#endif
+  return this->send_message_<BluetoothGATTNotifyDataResponse>(msg, 79);
+}
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+bool APIServerConnectionBase::send_bluetooth_connections_free_response(const BluetoothConnectionsFreeResponse &msg) {
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  ESP_LOGVV(TAG, "send_bluetooth_connections_free_response: %s", msg.dump().c_str());
+#endif
+  return this->send_message_<BluetoothConnectionsFreeResponse>(msg, 81);
+}
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+bool APIServerConnectionBase::send_bluetooth_gatt_error_response(const BluetoothGATTErrorResponse &msg) {
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  ESP_LOGVV(TAG, "send_bluetooth_gatt_error_response: %s", msg.dump().c_str());
+#endif
+  return this->send_message_<BluetoothGATTErrorResponse>(msg, 82);
+}
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+bool APIServerConnectionBase::send_bluetooth_gatt_write_response(const BluetoothGATTWriteResponse &msg) {
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  ESP_LOGVV(TAG, "send_bluetooth_gatt_write_response: %s", msg.dump().c_str());
+#endif
+  return this->send_message_<BluetoothGATTWriteResponse>(msg, 83);
+}
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+bool APIServerConnectionBase::send_bluetooth_gatt_notify_response(const BluetoothGATTNotifyResponse &msg) {
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  ESP_LOGVV(TAG, "send_bluetooth_gatt_notify_response: %s", msg.dump().c_str());
+#endif
+  return this->send_message_<BluetoothGATTNotifyResponse>(msg, 84);
+}
+#endif
 bool APIServerConnectionBase::read_message(uint32_t msg_size, uint32_t msg_type, uint8_t *msg_data) {
   switch (msg_type) {
     case 1: {
@@ -612,6 +701,94 @@ bool APIServerConnectionBase::read_message(uint32_t msg_size, uint32_t msg_type,
       this->on_subscribe_bluetooth_le_advertisements_request(msg);
       break;
     }
+    case 68: {
+#ifdef USE_BLUETOOTH_PROXY
+      BluetoothDeviceRequest msg;
+      msg.decode(msg_data, msg_size);
+#ifdef HAS_PROTO_MESSAGE_DUMP
+      ESP_LOGVV(TAG, "on_bluetooth_device_request: %s", msg.dump().c_str());
+#endif
+      this->on_bluetooth_device_request(msg);
+#endif
+      break;
+    }
+    case 70: {
+#ifdef USE_BLUETOOTH_PROXY
+      BluetoothGATTGetServicesRequest msg;
+      msg.decode(msg_data, msg_size);
+#ifdef HAS_PROTO_MESSAGE_DUMP
+      ESP_LOGVV(TAG, "on_bluetooth_gatt_get_services_request: %s", msg.dump().c_str());
+#endif
+      this->on_bluetooth_gatt_get_services_request(msg);
+#endif
+      break;
+    }
+    case 73: {
+#ifdef USE_BLUETOOTH_PROXY
+      BluetoothGATTReadRequest msg;
+      msg.decode(msg_data, msg_size);
+#ifdef HAS_PROTO_MESSAGE_DUMP
+      ESP_LOGVV(TAG, "on_bluetooth_gatt_read_request: %s", msg.dump().c_str());
+#endif
+      this->on_bluetooth_gatt_read_request(msg);
+#endif
+      break;
+    }
+    case 75: {
+#ifdef USE_BLUETOOTH_PROXY
+      BluetoothGATTWriteRequest msg;
+      msg.decode(msg_data, msg_size);
+#ifdef HAS_PROTO_MESSAGE_DUMP
+      ESP_LOGVV(TAG, "on_bluetooth_gatt_write_request: %s", msg.dump().c_str());
+#endif
+      this->on_bluetooth_gatt_write_request(msg);
+#endif
+      break;
+    }
+    case 76: {
+#ifdef USE_BLUETOOTH_PROXY
+      BluetoothGATTReadDescriptorRequest msg;
+      msg.decode(msg_data, msg_size);
+#ifdef HAS_PROTO_MESSAGE_DUMP
+      ESP_LOGVV(TAG, "on_bluetooth_gatt_read_descriptor_request: %s", msg.dump().c_str());
+#endif
+      this->on_bluetooth_gatt_read_descriptor_request(msg);
+#endif
+      break;
+    }
+    case 77: {
+#ifdef USE_BLUETOOTH_PROXY
+      BluetoothGATTWriteDescriptorRequest msg;
+      msg.decode(msg_data, msg_size);
+#ifdef HAS_PROTO_MESSAGE_DUMP
+      ESP_LOGVV(TAG, "on_bluetooth_gatt_write_descriptor_request: %s", msg.dump().c_str());
+#endif
+      this->on_bluetooth_gatt_write_descriptor_request(msg);
+#endif
+      break;
+    }
+    case 78: {
+#ifdef USE_BLUETOOTH_PROXY
+      BluetoothGATTNotifyRequest msg;
+      msg.decode(msg_data, msg_size);
+#ifdef HAS_PROTO_MESSAGE_DUMP
+      ESP_LOGVV(TAG, "on_bluetooth_gatt_notify_request: %s", msg.dump().c_str());
+#endif
+      this->on_bluetooth_gatt_notify_request(msg);
+#endif
+      break;
+    }
+    case 80: {
+#ifdef USE_BLUETOOTH_PROXY
+      SubscribeBluetoothConnectionsFreeRequest msg;
+      msg.decode(msg_data, msg_size);
+#ifdef HAS_PROTO_MESSAGE_DUMP
+      ESP_LOGVV(TAG, "on_subscribe_bluetooth_connections_free_request: %s", msg.dump().c_str());
+#endif
+      this->on_subscribe_bluetooth_connections_free_request(msg);
+#endif
+      break;
+    }
     default:
       return false;
   }
@@ -708,18 +885,6 @@ void APIServerConnection::on_subscribe_home_assistant_states_request(const Subsc
   }
   this->subscribe_home_assistant_states(msg);
 }
-void APIServerConnection::on_subscribe_bluetooth_le_advertisements_request(
-    const SubscribeBluetoothLEAdvertisementsRequest &msg) {
-  if (!this->is_connection_setup()) {
-    this->on_no_setup_connection();
-    return;
-  }
-  if (!this->is_authenticated()) {
-    this->on_unauthenticated_access();
-    return;
-  }
-  this->subscribe_bluetooth_le_advertisements(msg);
-}
 void APIServerConnection::on_get_time_request(const GetTimeRequest &msg) {
   if (!this->is_connection_setup()) {
     this->on_no_setup_connection();
@@ -884,6 +1049,126 @@ void APIServerConnection::on_media_player_command_request(const MediaPlayerComma
   this->media_player_command(msg);
 }
 #endif
+void APIServerConnection::on_subscribe_bluetooth_le_advertisements_request(
+    const SubscribeBluetoothLEAdvertisementsRequest &msg) {
+  if (!this->is_connection_setup()) {
+    this->on_no_setup_connection();
+    return;
+  }
+  if (!this->is_authenticated()) {
+    this->on_unauthenticated_access();
+    return;
+  }
+  this->subscribe_bluetooth_le_advertisements(msg);
+}
+#ifdef USE_BLUETOOTH_PROXY
+void APIServerConnection::on_bluetooth_device_request(const BluetoothDeviceRequest &msg) {
+  if (!this->is_connection_setup()) {
+    this->on_no_setup_connection();
+    return;
+  }
+  if (!this->is_authenticated()) {
+    this->on_unauthenticated_access();
+    return;
+  }
+  this->bluetooth_device_request(msg);
+}
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+void APIServerConnection::on_bluetooth_gatt_get_services_request(const BluetoothGATTGetServicesRequest &msg) {
+  if (!this->is_connection_setup()) {
+    this->on_no_setup_connection();
+    return;
+  }
+  if (!this->is_authenticated()) {
+    this->on_unauthenticated_access();
+    return;
+  }
+  this->bluetooth_gatt_get_services(msg);
+}
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+void APIServerConnection::on_bluetooth_gatt_read_request(const BluetoothGATTReadRequest &msg) {
+  if (!this->is_connection_setup()) {
+    this->on_no_setup_connection();
+    return;
+  }
+  if (!this->is_authenticated()) {
+    this->on_unauthenticated_access();
+    return;
+  }
+  this->bluetooth_gatt_read(msg);
+}
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+void APIServerConnection::on_bluetooth_gatt_write_request(const BluetoothGATTWriteRequest &msg) {
+  if (!this->is_connection_setup()) {
+    this->on_no_setup_connection();
+    return;
+  }
+  if (!this->is_authenticated()) {
+    this->on_unauthenticated_access();
+    return;
+  }
+  this->bluetooth_gatt_write(msg);
+}
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+void APIServerConnection::on_bluetooth_gatt_read_descriptor_request(const BluetoothGATTReadDescriptorRequest &msg) {
+  if (!this->is_connection_setup()) {
+    this->on_no_setup_connection();
+    return;
+  }
+  if (!this->is_authenticated()) {
+    this->on_unauthenticated_access();
+    return;
+  }
+  this->bluetooth_gatt_read_descriptor(msg);
+}
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+void APIServerConnection::on_bluetooth_gatt_write_descriptor_request(const BluetoothGATTWriteDescriptorRequest &msg) {
+  if (!this->is_connection_setup()) {
+    this->on_no_setup_connection();
+    return;
+  }
+  if (!this->is_authenticated()) {
+    this->on_unauthenticated_access();
+    return;
+  }
+  this->bluetooth_gatt_write_descriptor(msg);
+}
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+void APIServerConnection::on_bluetooth_gatt_notify_request(const BluetoothGATTNotifyRequest &msg) {
+  if (!this->is_connection_setup()) {
+    this->on_no_setup_connection();
+    return;
+  }
+  if (!this->is_authenticated()) {
+    this->on_unauthenticated_access();
+    return;
+  }
+  this->bluetooth_gatt_notify(msg);
+}
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+void APIServerConnection::on_subscribe_bluetooth_connections_free_request(
+    const SubscribeBluetoothConnectionsFreeRequest &msg) {
+  if (!this->is_connection_setup()) {
+    this->on_no_setup_connection();
+    return;
+  }
+  if (!this->is_authenticated()) {
+    this->on_unauthenticated_access();
+    return;
+  }
+  BluetoothConnectionsFreeResponse ret = this->subscribe_bluetooth_connections_free(msg);
+  if (!this->send_bluetooth_connections_free_response(ret)) {
+    this->on_fatal_error();
+  }
+}
+#endif
 
 }  // namespace api
 }  // namespace esphome

esphome/components/api/api_pb2_service.h

@@ -158,6 +158,57 @@ class APIServerConnectionBase : public ProtoService {
       const SubscribeBluetoothLEAdvertisementsRequest &value){};
 #ifdef USE_BLUETOOTH_PROXY
   bool send_bluetooth_le_advertisement_response(const BluetoothLEAdvertisementResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  virtual void on_bluetooth_device_request(const BluetoothDeviceRequest &value){};
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_device_connection_response(const BluetoothDeviceConnectionResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  virtual void on_bluetooth_gatt_get_services_request(const BluetoothGATTGetServicesRequest &value){};
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_gatt_get_services_response(const BluetoothGATTGetServicesResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_gatt_get_services_done_response(const BluetoothGATTGetServicesDoneResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  virtual void on_bluetooth_gatt_read_request(const BluetoothGATTReadRequest &value){};
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_gatt_read_response(const BluetoothGATTReadResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  virtual void on_bluetooth_gatt_write_request(const BluetoothGATTWriteRequest &value){};
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  virtual void on_bluetooth_gatt_read_descriptor_request(const BluetoothGATTReadDescriptorRequest &value){};
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  virtual void on_bluetooth_gatt_write_descriptor_request(const BluetoothGATTWriteDescriptorRequest &value){};
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  virtual void on_bluetooth_gatt_notify_request(const BluetoothGATTNotifyRequest &value){};
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_gatt_notify_data_response(const BluetoothGATTNotifyDataResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  virtual void on_subscribe_bluetooth_connections_free_request(const SubscribeBluetoothConnectionsFreeRequest &value){};
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_connections_free_response(const BluetoothConnectionsFreeResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_gatt_error_response(const BluetoothGATTErrorResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_gatt_write_response(const BluetoothGATTWriteResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_gatt_notify_response(const BluetoothGATTNotifyResponse &msg);
 #endif
  protected:
   bool read_message(uint32_t msg_size, uint32_t msg_type, uint8_t *msg_data) override;
@@ -175,7 +226,6 @@ class APIServerConnection : public APIServerConnectionBase {
   virtual void subscribe_logs(const SubscribeLogsRequest &msg) = 0;
   virtual void subscribe_homeassistant_services(const SubscribeHomeassistantServicesRequest &msg) = 0;
   virtual void subscribe_home_assistant_states(const SubscribeHomeAssistantStatesRequest &msg) = 0;
-  virtual void subscribe_bluetooth_le_advertisements(const SubscribeBluetoothLEAdvertisementsRequest &msg) = 0;
   virtual GetTimeResponse get_time(const GetTimeRequest &msg) = 0;
   virtual void execute_service(const ExecuteServiceRequest &msg) = 0;
 #ifdef USE_COVER
@@ -210,6 +260,32 @@ class APIServerConnection : public APIServerConnectionBase {
 #endif
 #ifdef USE_MEDIA_PLAYER
   virtual void media_player_command(const MediaPlayerCommandRequest &msg) = 0;
+#endif
+  virtual void subscribe_bluetooth_le_advertisements(const SubscribeBluetoothLEAdvertisementsRequest &msg) = 0;
+#ifdef USE_BLUETOOTH_PROXY
+  virtual void bluetooth_device_request(const BluetoothDeviceRequest &msg) = 0;
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  virtual void bluetooth_gatt_get_services(const BluetoothGATTGetServicesRequest &msg) = 0;
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  virtual void bluetooth_gatt_read(const BluetoothGATTReadRequest &msg) = 0;
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  virtual void bluetooth_gatt_write(const BluetoothGATTWriteRequest &msg) = 0;
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  virtual void bluetooth_gatt_read_descriptor(const BluetoothGATTReadDescriptorRequest &msg) = 0;
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  virtual void bluetooth_gatt_write_descriptor(const BluetoothGATTWriteDescriptorRequest &msg) = 0;
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  virtual void bluetooth_gatt_notify(const BluetoothGATTNotifyRequest &msg) = 0;
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  virtual BluetoothConnectionsFreeResponse subscribe_bluetooth_connections_free(
+      const SubscribeBluetoothConnectionsFreeRequest &msg) = 0;
 #endif
  protected:
   void on_hello_request(const HelloRequest &msg) override;
@@ -222,7 +298,6 @@ class APIServerConnection : public APIServerConnectionBase {
   void on_subscribe_logs_request(const SubscribeLogsRequest &msg) override;
   void on_subscribe_homeassistant_services_request(const SubscribeHomeassistantServicesRequest &msg) override;
   void on_subscribe_home_assistant_states_request(const SubscribeHomeAssistantStatesRequest &msg) override;
-  void on_subscribe_bluetooth_le_advertisements_request(const SubscribeBluetoothLEAdvertisementsRequest &msg) override;
   void on_get_time_request(const GetTimeRequest &msg) override;
   void on_execute_service_request(const ExecuteServiceRequest &msg) override;
 #ifdef USE_COVER
@@ -257,6 +332,31 @@ class APIServerConnection : public APIServerConnectionBase {
 #endif
 #ifdef USE_MEDIA_PLAYER
   void on_media_player_command_request(const MediaPlayerCommandRequest &msg) override;
+#endif
+  void on_subscribe_bluetooth_le_advertisements_request(const SubscribeBluetoothLEAdvertisementsRequest &msg) override;
+#ifdef USE_BLUETOOTH_PROXY
+  void on_bluetooth_device_request(const BluetoothDeviceRequest &msg) override;
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  void on_bluetooth_gatt_get_services_request(const BluetoothGATTGetServicesRequest &msg) override;
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  void on_bluetooth_gatt_read_request(const BluetoothGATTReadRequest &msg) override;
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  void on_bluetooth_gatt_write_request(const BluetoothGATTWriteRequest &msg) override;
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  void on_bluetooth_gatt_read_descriptor_request(const BluetoothGATTReadDescriptorRequest &msg) override;
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  void on_bluetooth_gatt_write_descriptor_request(const BluetoothGATTWriteDescriptorRequest &msg) override;
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  void on_bluetooth_gatt_notify_request(const BluetoothGATTNotifyRequest &msg) override;
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  void on_subscribe_bluetooth_connections_free_request(const SubscribeBluetoothConnectionsFreeRequest &msg) override;
 #endif
 };
 

esphome/components/api/api_server.cpp

@@ -297,6 +297,72 @@ void APIServer::send_bluetooth_le_advertisement(const BluetoothLEAdvertisementRe
     client->send_bluetooth_le_advertisement(call);
   }
 }
+void APIServer::send_bluetooth_device_connection(uint64_t address, bool connected, uint16_t mtu, esp_err_t error) {
+  BluetoothDeviceConnectionResponse call;
+  call.address = address;
+  call.connected = connected;
+  call.mtu = mtu;
+  call.error = error;
+
+  for (auto &client : this->clients_) {
+    client->send_bluetooth_device_connection_response(call);
+  }
+}
+
+void APIServer::send_bluetooth_connections_free(uint8_t free, uint8_t limit) {
+  BluetoothConnectionsFreeResponse call;
+  call.free = free;
+  call.limit = limit;
+
+  for (auto &client : this->clients_) {
+    client->send_bluetooth_connections_free_response(call);
+  }
+}
+
+void APIServer::send_bluetooth_gatt_read_response(const BluetoothGATTReadResponse &call) {
+  for (auto &client : this->clients_) {
+    client->send_bluetooth_gatt_read_response(call);
+  }
+}
+void APIServer::send_bluetooth_gatt_write_response(const BluetoothGATTWriteResponse &call) {
+  for (auto &client : this->clients_) {
+    client->send_bluetooth_gatt_write_response(call);
+  }
+}
+void APIServer::send_bluetooth_gatt_notify_data_response(const BluetoothGATTNotifyDataResponse &call) {
+  for (auto &client : this->clients_) {
+    client->send_bluetooth_gatt_notify_data_response(call);
+  }
+}
+void APIServer::send_bluetooth_gatt_notify_response(const BluetoothGATTNotifyResponse &call) {
+  for (auto &client : this->clients_) {
+    client->send_bluetooth_gatt_notify_response(call);
+  }
+}
+void APIServer::send_bluetooth_gatt_services(const BluetoothGATTGetServicesResponse &call) {
+  for (auto &client : this->clients_) {
+    client->send_bluetooth_gatt_get_services_response(call);
+  }
+}
+void APIServer::send_bluetooth_gatt_services_done(uint64_t address) {
+  BluetoothGATTGetServicesDoneResponse call;
+  call.address = address;
+
+  for (auto &client : this->clients_) {
+    client->send_bluetooth_gatt_get_services_done_response(call);
+  }
+}
+void APIServer::send_bluetooth_gatt_error(uint64_t address, uint16_t handle, esp_err_t error) {
+  BluetoothGATTErrorResponse call;
+  call.address = address;
+  call.handle = handle;
+  call.error = error;
+
+  for (auto &client : this->clients_) {
+    client->send_bluetooth_gatt_error_response(call);
+  }
+}
+
 #endif
 APIServer::APIServer() { global_api_server = this; }
 void APIServer::subscribe_home_assistant_state(std::string entity_id, optional<std::string> attribute,

esphome/components/api/api_server.h

@@ -75,6 +75,15 @@ class APIServer : public Component, public Controller {
   void send_homeassistant_service_call(const HomeassistantServiceResponse &call);
 #ifdef USE_BLUETOOTH_PROXY
   void send_bluetooth_le_advertisement(const BluetoothLEAdvertisementResponse &call);
+  void send_bluetooth_device_connection(uint64_t address, bool connected, uint16_t mtu = 0, esp_err_t error = ESP_OK);
+  void send_bluetooth_connections_free(uint8_t free, uint8_t limit);
+  void send_bluetooth_gatt_read_response(const BluetoothGATTReadResponse &call);
+  void send_bluetooth_gatt_write_response(const BluetoothGATTWriteResponse &call);
+  void send_bluetooth_gatt_notify_data_response(const BluetoothGATTNotifyDataResponse &call);
+  void send_bluetooth_gatt_notify_response(const BluetoothGATTNotifyResponse &call);
+  void send_bluetooth_gatt_services(const BluetoothGATTGetServicesResponse &call);
+  void send_bluetooth_gatt_services_done(uint64_t address);
+  void send_bluetooth_gatt_error(uint64_t address, uint16_t handle, esp_err_t error);
 #endif
   void register_user_service(UserServiceDescriptor *descriptor) { this->user_services_.push_back(descriptor); }
 #ifdef USE_HOMEASSISTANT_TIME

esphome/components/async_tcp/__init__.py

@@ -8,6 +8,7 @@ CODEOWNERS = ["@OttoWinter"]
 CONFIG_SCHEMA = cv.All(
     cv.Schema({}),
     cv.only_with_arduino,
+    cv.only_on(["esp32", "esp8266"]),
 )
 
 

esphome/components/bedjet/bedjet_hub.cpp

@@ -128,9 +128,9 @@ uint8_t BedJetHub::write_bedjet_packet_(BedjetPacket *pkt) {
     }
     return -1;
   }
-  auto status = esp_ble_gattc_write_char(this->parent_->gattc_if, this->parent_->conn_id, this->char_handle_cmd_,
-                                         pkt->data_length + 1, (uint8_t *) &pkt->command, ESP_GATT_WRITE_TYPE_NO_RSP,
-                                         ESP_GATT_AUTH_REQ_NONE);
+  auto status = esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(),
+                                         this->char_handle_cmd_, pkt->data_length + 1, (uint8_t *) &pkt->command,
+                                         ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
   return status;
 }
 
@@ -138,13 +138,13 @@ uint8_t BedJetHub::write_bedjet_packet_(BedjetPacket *pkt) {
 uint8_t BedJetHub::set_notify_(const bool enable) {
   uint8_t status;
   if (enable) {
-    status = esp_ble_gattc_register_for_notify(this->parent_->gattc_if, this->parent_->remote_bda,
+    status = esp_ble_gattc_register_for_notify(this->parent_->get_gattc_if(), this->parent_->get_remote_bda(),
                                                this->char_handle_status_);
     if (status) {
       ESP_LOGW(TAG, "[%s] esp_ble_gattc_register_for_notify failed, status=%d", this->get_name().c_str(), status);
     }
   } else {
-    status = esp_ble_gattc_unregister_for_notify(this->parent_->gattc_if, this->parent_->remote_bda,
+    status = esp_ble_gattc_unregister_for_notify(this->parent_->get_gattc_if(), this->parent_->get_remote_bda(),
                                                  this->char_handle_status_);
     if (status) {
       ESP_LOGW(TAG, "[%s] esp_ble_gattc_unregister_for_notify failed, status=%d", this->get_name().c_str(), status);
@@ -204,8 +204,8 @@ bool BedJetHub::discover_characteristics_() {
       result = false;
     } else {
       this->char_handle_name_ = chr->handle;
-      auto status = esp_ble_gattc_read_char(this->parent_->gattc_if, this->parent_->conn_id, this->char_handle_name_,
-                                            ESP_GATT_AUTH_REQ_NONE);
+      auto status = esp_ble_gattc_read_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(),
+                                            this->char_handle_name_, ESP_GATT_AUTH_REQ_NONE);
       if (status) {
         ESP_LOGI(TAG, "[%s] Unable to read name characteristic: %d", this->get_name().c_str(), status);
       }
@@ -230,22 +230,6 @@ void BedJetHub::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
       this->dispatch_state_(false);
       break;
     }
-    case ESP_GATTC_OPEN_EVT: {
-      // FIXME: bug in BLEClient
-      this->parent_->conn_id = param->open.conn_id;
-      this->open_conn_id_ = param->open.conn_id;
-      break;
-    }
-
-    case ESP_GATTC_CONNECT_EVT: {
-      if (this->parent_->conn_id != param->connect.conn_id && this->open_conn_id_ != 0xff) {
-        // FIXME: bug in BLEClient
-        ESP_LOGW(TAG, "[%s] CONNECT_EVT unexpected conn_id; open=%d, parent=%d, param=%d", this->get_name().c_str(),
-                 this->open_conn_id_, this->parent_->conn_id, param->connect.conn_id);
-        this->parent_->conn_id = this->open_conn_id_;
-      }
-      break;
-    }
     case ESP_GATTC_SEARCH_CMPL_EVT: {
       auto result = this->discover_characteristics_();
 
@@ -301,7 +285,7 @@ void BedJetHub::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
       break;
     }
     case ESP_GATTC_READ_CHAR_EVT: {
-      if (param->read.conn_id != this->parent_->conn_id)
+      if (param->read.conn_id != this->parent_->get_conn_id())
         break;
       if (param->read.status != ESP_GATT_OK) {
         ESP_LOGW(TAG, "Error reading char at handle %d, status=%d", param->read.handle, param->read.status);
@@ -358,9 +342,9 @@ void BedJetHub::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
       if (this->processing_)
         break;
 
-      if (param->notify.conn_id != this->parent_->conn_id) {
+      if (param->notify.conn_id != this->parent_->get_conn_id()) {
         ESP_LOGW(TAG, "[%s] Received notify event for unexpected parent conn: expect %x, got %x",
-                 this->get_name().c_str(), this->parent_->conn_id, param->notify.conn_id);
+                 this->get_name().c_str(), this->parent_->get_conn_id(), param->notify.conn_id);
         // FIXME: bug in BLEClient holding wrong conn_id.
       }
 
@@ -394,7 +378,7 @@ void BedJetHub::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
         if (needs_extra) {
           // This means the packet was partial, so read the status characteristic to get the second part.
           // Ideally this will complete quickly. We won't process additional notification events until it does.
-          auto status = esp_ble_gattc_read_char(this->parent_->gattc_if, this->parent_->conn_id,
+          auto status = esp_ble_gattc_read_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(),
                                                 this->char_handle_status_, ESP_GATT_AUTH_REQ_NONE);
           if (status) {
             ESP_LOGI(TAG, "[%s] Unable to read extended status packet", this->get_name().c_str());
@@ -438,15 +422,15 @@ uint8_t BedJetHub::write_notify_config_descriptor_(bool enable) {
 
   // NOTE: BLEClient uses `uint8_t*` of length 1, but BLE spec requires 16 bits.
   uint16_t notify_en = enable ? 1 : 0;
-  auto status =
-      esp_ble_gattc_write_char_descr(this->parent_->gattc_if, this->parent_->conn_id, handle, sizeof(notify_en),
-                                     (uint8_t *) &notify_en, ESP_GATT_WRITE_TYPE_RSP, ESP_GATT_AUTH_REQ_NONE);
+  auto status = esp_ble_gattc_write_char_descr(this->parent_->get_gattc_if(), this->parent_->get_conn_id(), handle,
+                                               sizeof(notify_en), (uint8_t *) &notify_en, ESP_GATT_WRITE_TYPE_RSP,
+                                               ESP_GATT_AUTH_REQ_NONE);
   if (status) {
     ESP_LOGW(TAG, "esp_ble_gattc_write_char_descr error, status=%d", status);
     return status;
   }
   ESP_LOGD(TAG, "[%s] wrote notify=%s to status config 0x%04x, for conn %d", this->get_name().c_str(),
-           enable ? "true" : "false", handle, this->parent_->conn_id);
+           enable ? "true" : "false", handle, this->parent_->get_conn_id());
   return ESP_GATT_OK;
 }
 
@@ -500,7 +484,7 @@ void BedJetHub::update() { this->dispatch_status_(); }
 void BedJetHub::dump_config() {
   ESP_LOGCONFIG(TAG, "BedJet Hub '%s'", this->get_name().c_str());
   ESP_LOGCONFIG(TAG, "  ble_client.app_id: %d", this->parent()->app_id);
-  ESP_LOGCONFIG(TAG, "  ble_client.conn_id: %d", this->parent()->conn_id);
+  ESP_LOGCONFIG(TAG, "  ble_client.conn_id: %d", this->parent()->get_conn_id());
   LOG_UPDATE_INTERVAL(this)
   ESP_LOGCONFIG(TAG, "  Child components (%d):", this->children_.size());
   for (auto *child : this->children_) {

esphome/components/bedjet/bedjet_hub.h

@@ -167,8 +167,6 @@ class BedJetHub : public esphome::ble_client::BLEClientNode, public PollingCompo
   uint16_t char_handle_status_;
   uint16_t config_descr_status_;
 
-  uint8_t open_conn_id_ = -1;
-
   uint8_t write_notify_config_descriptor_(bool enable);
 };
 

esphome/components/ble_client/__init__.py

@@ -1,6 +1,6 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
-from esphome.components import esp32_ble_tracker
+from esphome.components import esp32_ble_tracker, esp32_ble_client
 from esphome.const import (
     CONF_CHARACTERISTIC_UUID,
     CONF_ID,
@@ -14,13 +14,12 @@ from esphome.const import (
 )
 from esphome import automation
 
+AUTO_LOAD = ["esp32_ble_client"]
 CODEOWNERS = ["@buxtronix"]
 DEPENDENCIES = ["esp32_ble_tracker"]
 
 ble_client_ns = cg.esphome_ns.namespace("ble_client")
-BLEClient = ble_client_ns.class_(
-    "BLEClient", cg.Component, esp32_ble_tracker.ESPBTClient
-)
+BLEClient = ble_client_ns.class_("BLEClient", esp32_ble_client.BLEClientBase)
 BLEClientNode = ble_client_ns.class_("BLEClientNode")
 BLEClientNodeConstRef = BLEClientNode.operator("ref").operator("const")
 # Triggers
@@ -101,12 +100,40 @@ async def ble_write_to_code(config, action_id, template_arg, args):
     else:
         cg.add(var.set_value_simple(value))
 
-    serv_uuid128 = esp32_ble_tracker.as_reversed_hex_array(config[CONF_SERVICE_UUID])
-    cg.add(var.set_service_uuid128(serv_uuid128))
-    char_uuid128 = esp32_ble_tracker.as_reversed_hex_array(
-        config[CONF_CHARACTERISTIC_UUID]
-    )
-    cg.add(var.set_char_uuid128(char_uuid128))
+    if len(config[CONF_SERVICE_UUID]) == len(esp32_ble_tracker.bt_uuid16_format):
+        cg.add(
+            var.set_service_uuid16(esp32_ble_tracker.as_hex(config[CONF_SERVICE_UUID]))
+        )
+    elif len(config[CONF_SERVICE_UUID]) == len(esp32_ble_tracker.bt_uuid32_format):
+        cg.add(
+            var.set_service_uuid32(esp32_ble_tracker.as_hex(config[CONF_SERVICE_UUID]))
+        )
+    elif len(config[CONF_SERVICE_UUID]) == len(esp32_ble_tracker.bt_uuid128_format):
+        uuid128 = esp32_ble_tracker.as_reversed_hex_array(config[CONF_SERVICE_UUID])
+        cg.add(var.set_service_uuid128(uuid128))
+
+    if len(config[CONF_CHARACTERISTIC_UUID]) == len(esp32_ble_tracker.bt_uuid16_format):
+        cg.add(
+            var.set_char_uuid16(
+                esp32_ble_tracker.as_hex(config[CONF_CHARACTERISTIC_UUID])
+            )
+        )
+    elif len(config[CONF_CHARACTERISTIC_UUID]) == len(
+        esp32_ble_tracker.bt_uuid32_format
+    ):
+        cg.add(
+            var.set_char_uuid32(
+                esp32_ble_tracker.as_hex(config[CONF_CHARACTERISTIC_UUID])
+            )
+        )
+    elif len(config[CONF_CHARACTERISTIC_UUID]) == len(
+        esp32_ble_tracker.bt_uuid128_format
+    ):
+        uuid128 = esp32_ble_tracker.as_reversed_hex_array(
+            config[CONF_CHARACTERISTIC_UUID]
+        )
+        cg.add(var.set_char_uuid128(uuid128))
+
     return var
 
 

esphome/components/ble_client/automation.cpp

@@ -1,8 +1,8 @@
 #include "automation.h"
 
+#include <esp_bt_defs.h>
 #include <esp_gap_ble_api.h>
 #include <esp_gattc_api.h>
-#include <esp_bt_defs.h>
 
 #include "esphome/core/log.h"
 
@@ -31,8 +31,8 @@ void BLEWriterClientNode::write(const std::vector<uint8_t> &value) {
   }
   ESP_LOGVV(TAG, "Will write %d bytes: %s", value.size(), format_hex_pretty(value).c_str());
   esp_err_t err =
-      esp_ble_gattc_write_char(this->parent()->gattc_if, this->parent()->conn_id, this->ble_char_handle_, value.size(),
-                               const_cast<uint8_t *>(value.data()), write_type, ESP_GATT_AUTH_REQ_NONE);
+      esp_ble_gattc_write_char(this->parent()->get_gattc_if(), this->parent()->get_conn_id(), this->ble_char_handle_,
+                               value.size(), const_cast<uint8_t *>(value.data()), write_type, ESP_GATT_AUTH_REQ_NONE);
   if (err != ESP_OK) {
     ESP_LOGE(TAG, "Error writing to characteristic: %s!", esp_err_to_name(err));
   }

esphome/components/ble_client/automation.h

@@ -28,7 +28,8 @@ class BLEClientDisconnectTrigger : public Trigger<>, public BLEClientNode {
   void loop() override {}
   void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                            esp_ble_gattc_cb_param_t *param) override {
-    if (event == ESP_GATTC_DISCONNECT_EVT && memcmp(param->disconnect.remote_bda, this->parent_->remote_bda, 6) == 0)
+    if (event == ESP_GATTC_DISCONNECT_EVT &&
+        memcmp(param->disconnect.remote_bda, this->parent_->get_remote_bda(), 6) == 0)
       this->trigger();
     if (event == ESP_GATTC_SEARCH_CMPL_EVT)
       this->node_state = espbt::ClientState::ESTABLISHED;
@@ -45,10 +46,14 @@ class BLEWriterClientNode : public BLEClientNode {
   // Attempts to write the contents of value to char_uuid_.
   void write(const std::vector<uint8_t> &value);
 
-  void set_char_uuid128(uint8_t *uuid) { this->char_uuid_ = espbt::ESPBTUUID::from_raw(uuid); }
-
+  void set_service_uuid16(uint16_t uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_uint16(uuid); }
+  void set_service_uuid32(uint32_t uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_uint32(uuid); }
   void set_service_uuid128(uint8_t *uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_raw(uuid); }
 
+  void set_char_uuid16(uint16_t uuid) { this->char_uuid_ = espbt::ESPBTUUID::from_uint16(uuid); }
+  void set_char_uuid32(uint32_t uuid) { this->char_uuid_ = espbt::ESPBTUUID::from_uint32(uuid); }
+  void set_char_uuid128(uint8_t *uuid) { this->char_uuid_ = espbt::ESPBTUUID::from_raw(uuid); }
+
   void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                            esp_ble_gattc_cb_param_t *param) override;
 

esphome/components/ble_client/ble_client.cpp

@@ -1,8 +1,9 @@
-#include "esphome/core/log.h"
+#include "ble_client.h"
+#include "esphome/components/esp32_ble_client/ble_client_base.h"
+#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
 #include "esphome/core/application.h"
 #include "esphome/core/helpers.h"
-#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
-#include "ble_client.h"
+#include "esphome/core/log.h"
 
 #ifdef USE_ESP32
 
@@ -11,22 +12,13 @@ namespace ble_client {
 
 static const char *const TAG = "ble_client";
 
-float BLEClient::get_setup_priority() const { return setup_priority::AFTER_BLUETOOTH; }
-
 void BLEClient::setup() {
-  auto ret = esp_ble_gattc_app_register(this->app_id);
-  if (ret) {
-    ESP_LOGE(TAG, "gattc app register failed. app_id=%d code=%d", this->app_id, ret);
-    this->mark_failed();
-  }
-  this->set_states_(espbt::ClientState::IDLE);
+  BLEClientBase::setup();
   this->enabled = true;
 }
 
 void BLEClient::loop() {
-  if (this->state() == espbt::ClientState::DISCOVERED) {
-    this->connect();
-  }
+  BLEClientBase::loop();
   for (auto *node : this->nodes_)
     node->loop();
 }
@@ -39,34 +31,7 @@ void BLEClient::dump_config() {
 bool BLEClient::parse_device(const espbt::ESPBTDevice &device) {
   if (!this->enabled)
     return false;
-  if (device.address_uint64() != this->address)
-    return false;
-  if (this->state() != espbt::ClientState::IDLE)
-    return false;
-
-  ESP_LOGD(TAG, "Found device at MAC address [%s]", device.address_str().c_str());
-  this->set_states_(espbt::ClientState::DISCOVERED);
-
-  auto addr = device.address_uint64();
-  this->remote_bda[0] = (addr >> 40) & 0xFF;
-  this->remote_bda[1] = (addr >> 32) & 0xFF;
-  this->remote_bda[2] = (addr >> 24) & 0xFF;
-  this->remote_bda[3] = (addr >> 16) & 0xFF;
-  this->remote_bda[4] = (addr >> 8) & 0xFF;
-  this->remote_bda[5] = (addr >> 0) & 0xFF;
-  this->remote_addr_type = device.get_address_type();
-  return true;
-}
-
-std::string BLEClient::address_str() const {
-  char buf[20];
-  sprintf(buf, "%02x:%02x:%02x:%02x:%02x:%02x", (uint8_t)(this->address >> 40) & 0xff,
-          (uint8_t)(this->address >> 32) & 0xff, (uint8_t)(this->address >> 24) & 0xff,
-          (uint8_t)(this->address >> 16) & 0xff, (uint8_t)(this->address >> 8) & 0xff,
-          (uint8_t)(this->address >> 0) & 0xff);
-  std::string ret;
-  ret = buf;
-  return ret;
+  return BLEClientBase::parse_device(device);
 }
 
 void BLEClient::set_enabled(bool enabled) {
@@ -74,7 +39,7 @@ void BLEClient::set_enabled(bool enabled) {
     return;
   if (!enabled && this->state() != espbt::ClientState::IDLE) {
     ESP_LOGI(TAG, "[%s] Disabling BLE client.", this->address_str().c_str());
-    auto ret = esp_ble_gattc_close(this->gattc_if, this->conn_id);
+    auto ret = esp_ble_gattc_close(this->gattc_if_, this->conn_id_);
     if (ret) {
       ESP_LOGW(TAG, "esp_ble_gattc_close error, address=%s status=%d", this->address_str().c_str(), ret);
     }
@@ -82,125 +47,13 @@ void BLEClient::set_enabled(bool enabled) {
   this->enabled = enabled;
 }
 
-void BLEClient::connect() {
-  ESP_LOGI(TAG, "Attempting BLE connection to %s", this->address_str().c_str());
-  auto ret = esp_ble_gattc_open(this->gattc_if, this->remote_bda, this->remote_addr_type, true);
-  if (ret) {
-    ESP_LOGW(TAG, "esp_ble_gattc_open error, address=%s status=%d", this->address_str().c_str(), ret);
-    this->set_states_(espbt::ClientState::IDLE);
-  } else {
-    this->set_states_(espbt::ClientState::CONNECTING);
-  }
-}
-
-void BLEClient::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t esp_gattc_if,
+bool BLEClient::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t esp_gattc_if,
                                     esp_ble_gattc_cb_param_t *param) {
-  if (event == ESP_GATTC_REG_EVT && this->app_id != param->reg.app_id)
-    return;
-  if (event != ESP_GATTC_REG_EVT && esp_gattc_if != ESP_GATT_IF_NONE && esp_gattc_if != this->gattc_if)
-    return;
-
   bool all_established = this->all_nodes_established_();
 
-  switch (event) {
-    case ESP_GATTC_REG_EVT: {
-      if (param->reg.status == ESP_GATT_OK) {
-        ESP_LOGV(TAG, "gattc registered app id %d", this->app_id);
-        this->gattc_if = esp_gattc_if;
-      } else {
-        ESP_LOGE(TAG, "gattc app registration failed id=%d code=%d", param->reg.app_id, param->reg.status);
-      }
-      break;
-    }
-    case ESP_GATTC_OPEN_EVT: {
-      ESP_LOGV(TAG, "[%s] ESP_GATTC_OPEN_EVT", this->address_str().c_str());
-      this->conn_id = param->open.conn_id;
-      if (param->open.status != ESP_GATT_OK) {
-        ESP_LOGW(TAG, "connect to %s failed, status=%d", this->address_str().c_str(), param->open.status);
-        this->set_states_(espbt::ClientState::IDLE);
-        break;
-      }
-      break;
-    }
-    case ESP_GATTC_CONNECT_EVT: {
-      ESP_LOGV(TAG, "[%s] ESP_GATTC_CONNECT_EVT", this->address_str().c_str());
-      if (this->conn_id != param->connect.conn_id) {
-        ESP_LOGD(TAG, "[%s] Unexpected conn_id in CONNECT_EVT: param conn=%d, open conn=%d",
-                 this->address_str().c_str(), param->connect.conn_id, this->conn_id);
-      }
-      auto ret = esp_ble_gattc_send_mtu_req(this->gattc_if, param->connect.conn_id);
-      if (ret) {
-        ESP_LOGW(TAG, "esp_ble_gattc_send_mtu_req failed, status=%x", ret);
-      }
-      break;
-    }
-    case ESP_GATTC_CFG_MTU_EVT: {
-      if (param->cfg_mtu.status != ESP_GATT_OK) {
-        ESP_LOGW(TAG, "cfg_mtu to %s failed, mtu %d, status %d", this->address_str().c_str(), param->cfg_mtu.mtu,
-                 param->cfg_mtu.status);
-        this->set_states_(espbt::ClientState::IDLE);
-        break;
-      }
-      ESP_LOGV(TAG, "cfg_mtu status %d, mtu %d", param->cfg_mtu.status, param->cfg_mtu.mtu);
-      esp_ble_gattc_search_service(esp_gattc_if, param->cfg_mtu.conn_id, nullptr);
-      break;
-    }
-    case ESP_GATTC_DISCONNECT_EVT: {
-      if (memcmp(param->disconnect.remote_bda, this->remote_bda, 6) != 0) {
-        return;
-      }
-      ESP_LOGV(TAG, "[%s] ESP_GATTC_DISCONNECT_EVT, reason %d", this->address_str().c_str(), param->disconnect.reason);
-      for (auto &svc : this->services_)
-        delete svc;  // NOLINT(cppcoreguidelines-owning-memory)
-      this->services_.clear();
-      this->set_states_(espbt::ClientState::IDLE);
-      break;
-    }
-    case ESP_GATTC_SEARCH_RES_EVT: {
-      BLEService *ble_service = new BLEService();  // NOLINT(cppcoreguidelines-owning-memory)
-      ble_service->uuid = espbt::ESPBTUUID::from_uuid(param->search_res.srvc_id.uuid);
-      ble_service->start_handle = param->search_res.start_handle;
-      ble_service->end_handle = param->search_res.end_handle;
-      ble_service->client = this;
-      this->services_.push_back(ble_service);
-      break;
-    }
-    case ESP_GATTC_SEARCH_CMPL_EVT: {
-      ESP_LOGV(TAG, "[%s] ESP_GATTC_SEARCH_CMPL_EVT", this->address_str().c_str());
-      for (auto &svc : this->services_) {
-        ESP_LOGI(TAG, "Service UUID: %s", svc->uuid.to_string().c_str());
-        ESP_LOGI(TAG, "  start_handle: 0x%x  end_handle: 0x%x", svc->start_handle, svc->end_handle);
-        svc->parse_characteristics();
-      }
-      this->set_states_(espbt::ClientState::CONNECTED);
-      this->set_state(espbt::ClientState::ESTABLISHED);
-      break;
-    }
-    case ESP_GATTC_REG_FOR_NOTIFY_EVT: {
-      auto *descr = this->get_config_descriptor(param->reg_for_notify.handle);
-      if (descr == nullptr) {
-        ESP_LOGW(TAG, "No descriptor found for notify of handle 0x%x", param->reg_for_notify.handle);
-        break;
-      }
-      if (descr->uuid.get_uuid().len != ESP_UUID_LEN_16 ||
-          descr->uuid.get_uuid().uuid.uuid16 != ESP_GATT_UUID_CHAR_CLIENT_CONFIG) {
-        ESP_LOGW(TAG, "Handle 0x%x (uuid %s) is not a client config char uuid", param->reg_for_notify.handle,
-                 descr->uuid.to_string().c_str());
-        break;
-      }
-      uint16_t notify_en = 1;
-      auto status =
-          esp_ble_gattc_write_char_descr(this->gattc_if, this->conn_id, descr->handle, sizeof(notify_en),
-                                         (uint8_t *) &notify_en, ESP_GATT_WRITE_TYPE_RSP, ESP_GATT_AUTH_REQ_NONE);
-      if (status) {
-        ESP_LOGW(TAG, "esp_ble_gattc_write_char_descr error, status=%d", status);
-      }
-      break;
-    }
+  if (!BLEClientBase::gattc_event_handler(event, esp_gattc_if, param))
+    return false;
 
-    default:
-      break;
-  }
   for (auto *node : this->nodes_)
     node->gattc_event_handler(event, esp_gattc_if, param);
 
@@ -210,239 +63,30 @@ void BLEClient::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t es
       delete svc;  // NOLINT(cppcoreguidelines-owning-memory)
     this->services_.clear();
   }
+  return true;
 }
 
 void BLEClient::gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) {
-  switch (event) {
-    // This event is sent by the server when it requests security
-    case ESP_GAP_BLE_SEC_REQ_EVT:
-      ESP_LOGV(TAG, "ESP_GAP_BLE_SEC_REQ_EVT %x", event);
-      esp_ble_gap_security_rsp(param->ble_security.ble_req.bd_addr, true);
-      break;
-    // This event is sent once authentication has completed
-    case ESP_GAP_BLE_AUTH_CMPL_EVT:
-      esp_bd_addr_t bd_addr;
-      memcpy(bd_addr, param->ble_security.auth_cmpl.bd_addr, sizeof(esp_bd_addr_t));
-      ESP_LOGI(TAG, "auth complete. remote BD_ADDR: %s", format_hex(bd_addr, 6).c_str());
-      if (!param->ble_security.auth_cmpl.success) {
-        ESP_LOGE(TAG, "auth fail reason = 0x%x", param->ble_security.auth_cmpl.fail_reason);
-      } else {
-        ESP_LOGV(TAG, "auth success. address type = %d auth mode = %d", param->ble_security.auth_cmpl.addr_type,
-                 param->ble_security.auth_cmpl.auth_mode);
-      }
-      break;
-    // There are other events we'll want to implement at some point to support things like pass key
-    // https://github.com/espressif/esp-idf/blob/cba69dd088344ed9d26739f04736ae7a37541b3a/examples/bluetooth/bluedroid/ble/gatt_security_client/tutorial/Gatt_Security_Client_Example_Walkthrough.md
-    default:
-      break;
+  BLEClientBase::gap_event_handler(event, param);
+
+  for (auto *node : this->nodes_)
+    node->gap_event_handler(event, param);
+}
+
+void BLEClient::set_state(espbt::ClientState state) {
+  BLEClientBase::set_state(state);
+  for (auto &node : nodes_)
+    node->node_state = state;
+}
+
+bool BLEClient::all_nodes_established_() {
+  if (this->state() != espbt::ClientState::ESTABLISHED)
+    return false;
+  for (auto &node : nodes_) {
+    if (node->node_state != espbt::ClientState::ESTABLISHED)
+      return false;
   }
-}
-
-// Parse GATT values into a float for a sensor.
-// Ref: https://www.bluetooth.com/specifications/assigned-numbers/format-types/
-float BLEClient::parse_char_value(uint8_t *value, uint16_t length) {
-  // A length of one means a single octet value.
-  if (length == 0)
-    return 0;
-  if (length == 1)
-    return (float) ((uint8_t) value[0]);
-
-  switch (value[0]) {
-    case 0x1:  // boolean.
-    case 0x2:  // 2bit.
-    case 0x3:  // nibble.
-    case 0x4:  // uint8.
-      return (float) ((uint8_t) value[1]);
-    case 0x5:  // uint12.
-    case 0x6:  // uint16.
-      if (length > 2) {
-        return (float) ((uint16_t)(value[1] << 8) + (uint16_t) value[2]);
-      }
-    case 0x7:  // uint24.
-      if (length > 3) {
-        return (float) ((uint32_t)(value[1] << 16) + (uint32_t)(value[2] << 8) + (uint32_t)(value[3]));
-      }
-    case 0x8:  // uint32.
-      if (length > 4) {
-        return (float) ((uint32_t)(value[1] << 24) + (uint32_t)(value[2] << 16) + (uint32_t)(value[3] << 8) +
-                        (uint32_t)(value[4]));
-      }
-    case 0xC:  // int8.
-      return (float) ((int8_t) value[1]);
-    case 0xD:  // int12.
-    case 0xE:  // int16.
-      if (length > 2) {
-        return (float) ((int16_t)(value[1] << 8) + (int16_t) value[2]);
-      }
-    case 0xF:  // int24.
-      if (length > 3) {
-        return (float) ((int32_t)(value[1] << 16) + (int32_t)(value[2] << 8) + (int32_t)(value[3]));
-      }
-    case 0x10:  // int32.
-      if (length > 4) {
-        return (float) ((int32_t)(value[1] << 24) + (int32_t)(value[2] << 16) + (int32_t)(value[3] << 8) +
-                        (int32_t)(value[4]));
-      }
-  }
-  ESP_LOGW(TAG, "Cannot parse characteristic value of type 0x%x length %d", value[0], length);
-  return NAN;
-}
-
-BLEService *BLEClient::get_service(espbt::ESPBTUUID uuid) {
-  for (auto *svc : this->services_) {
-    if (svc->uuid == uuid)
-      return svc;
-  }
-  return nullptr;
-}
-
-BLEService *BLEClient::get_service(uint16_t uuid) { return this->get_service(espbt::ESPBTUUID::from_uint16(uuid)); }
-
-BLECharacteristic *BLEClient::get_characteristic(espbt::ESPBTUUID service, espbt::ESPBTUUID chr) {
-  auto *svc = this->get_service(service);
-  if (svc == nullptr)
-    return nullptr;
-  return svc->get_characteristic(chr);
-}
-
-BLECharacteristic *BLEClient::get_characteristic(uint16_t service, uint16_t chr) {
-  return this->get_characteristic(espbt::ESPBTUUID::from_uint16(service), espbt::ESPBTUUID::from_uint16(chr));
-}
-
-BLEDescriptor *BLEClient::get_config_descriptor(uint16_t handle) {
-  for (auto &svc : this->services_) {
-    for (auto &chr : svc->characteristics) {
-      if (chr->handle == handle) {
-        for (auto &desc : chr->descriptors) {
-          if (desc->uuid == espbt::ESPBTUUID::from_uint16(0x2902))
-            return desc;
-        }
-      }
-    }
-  }
-  return nullptr;
-}
-
-BLECharacteristic *BLEService::get_characteristic(espbt::ESPBTUUID uuid) {
-  for (auto &chr : this->characteristics) {
-    if (chr->uuid == uuid)
-      return chr;
-  }
-  return nullptr;
-}
-
-BLECharacteristic *BLEService::get_characteristic(uint16_t uuid) {
-  return this->get_characteristic(espbt::ESPBTUUID::from_uint16(uuid));
-}
-
-BLEDescriptor *BLEClient::get_descriptor(espbt::ESPBTUUID service, espbt::ESPBTUUID chr, espbt::ESPBTUUID descr) {
-  auto *svc = this->get_service(service);
-  if (svc == nullptr)
-    return nullptr;
-  auto *ch = svc->get_characteristic(chr);
-  if (ch == nullptr)
-    return nullptr;
-  return ch->get_descriptor(descr);
-}
-
-BLEDescriptor *BLEClient::get_descriptor(uint16_t service, uint16_t chr, uint16_t descr) {
-  return this->get_descriptor(espbt::ESPBTUUID::from_uint16(service), espbt::ESPBTUUID::from_uint16(chr),
-                              espbt::ESPBTUUID::from_uint16(descr));
-}
-
-BLEService::~BLEService() {
-  for (auto &chr : this->characteristics)
-    delete chr;  // NOLINT(cppcoreguidelines-owning-memory)
-}
-
-void BLEService::parse_characteristics() {
-  uint16_t offset = 0;
-  esp_gattc_char_elem_t result;
-
-  while (true) {
-    uint16_t count = 1;
-    esp_gatt_status_t status = esp_ble_gattc_get_all_char(
-        this->client->gattc_if, this->client->conn_id, this->start_handle, this->end_handle, &result, &count, offset);
-    if (status == ESP_GATT_INVALID_OFFSET || status == ESP_GATT_NOT_FOUND) {
-      break;
-    }
-    if (status != ESP_GATT_OK) {
-      ESP_LOGW(TAG, "esp_ble_gattc_get_all_char error, status=%d", status);
-      break;
-    }
-    if (count == 0) {
-      break;
-    }
-
-    BLECharacteristic *characteristic = new BLECharacteristic();  // NOLINT(cppcoreguidelines-owning-memory)
-    characteristic->uuid = espbt::ESPBTUUID::from_uuid(result.uuid);
-    characteristic->properties = result.properties;
-    characteristic->handle = result.char_handle;
-    characteristic->service = this;
-    this->characteristics.push_back(characteristic);
-    ESP_LOGI(TAG, " characteristic %s, handle 0x%x, properties 0x%x", characteristic->uuid.to_string().c_str(),
-             characteristic->handle, characteristic->properties);
-    characteristic->parse_descriptors();
-    offset++;
-  }
-}
-
-BLECharacteristic::~BLECharacteristic() {
-  for (auto &desc : this->descriptors)
-    delete desc;  // NOLINT(cppcoreguidelines-owning-memory)
-}
-
-void BLECharacteristic::parse_descriptors() {
-  uint16_t offset = 0;
-  esp_gattc_descr_elem_t result;
-
-  while (true) {
-    uint16_t count = 1;
-    esp_gatt_status_t status = esp_ble_gattc_get_all_descr(
-        this->service->client->gattc_if, this->service->client->conn_id, this->handle, &result, &count, offset);
-    if (status == ESP_GATT_INVALID_OFFSET || status == ESP_GATT_NOT_FOUND) {
-      break;
-    }
-    if (status != ESP_GATT_OK) {
-      ESP_LOGW(TAG, "esp_ble_gattc_get_all_descr error, status=%d", status);
-      break;
-    }
-    if (count == 0) {
-      break;
-    }
-
-    BLEDescriptor *desc = new BLEDescriptor();  // NOLINT(cppcoreguidelines-owning-memory)
-    desc->uuid = espbt::ESPBTUUID::from_uuid(result.uuid);
-    desc->handle = result.handle;
-    desc->characteristic = this;
-    this->descriptors.push_back(desc);
-    ESP_LOGV(TAG, "   descriptor %s, handle 0x%x", desc->uuid.to_string().c_str(), desc->handle);
-    offset++;
-  }
-}
-
-BLEDescriptor *BLECharacteristic::get_descriptor(espbt::ESPBTUUID uuid) {
-  for (auto &desc : this->descriptors) {
-    if (desc->uuid == uuid)
-      return desc;
-  }
-  return nullptr;
-}
-BLEDescriptor *BLECharacteristic::get_descriptor(uint16_t uuid) {
-  return this->get_descriptor(espbt::ESPBTUUID::from_uint16(uuid));
-}
-
-void BLECharacteristic::write_value(uint8_t *new_val, int16_t new_val_size, esp_gatt_write_type_t write_type) {
-  auto *client = this->service->client;
-  auto status = esp_ble_gattc_write_char(client->gattc_if, client->conn_id, this->handle, new_val_size, new_val,
-                                         write_type, ESP_GATT_AUTH_REQ_NONE);
-  if (status) {
-    ESP_LOGW(TAG, "Error sending write value to BLE gattc server, status=%d", status);
-  }
-}
-
-void BLECharacteristic::write_value(uint8_t *new_val, int16_t new_val_size) {
-  write_value(new_val, new_val_size, ESP_GATT_WRITE_TYPE_NO_RSP);
+  return true;
 }
 
 }  // namespace ble_client

esphome/components/ble_client/ble_client.h

@@ -1,8 +1,9 @@
 #pragma once
 
+#include "esphome/components/esp32_ble_client/ble_client_base.h"
+#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
 #include "esphome/core/component.h"
 #include "esphome/core/helpers.h"
-#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
 
 #ifdef USE_ESP32
 
@@ -18,15 +19,16 @@ namespace ble_client {
 
 namespace espbt = esphome::esp32_ble_tracker;
 
+using namespace esp32_ble_client;
+
 class BLEClient;
-class BLEService;
-class BLECharacteristic;
 
 class BLEClientNode {
  public:
   virtual void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                                    esp_ble_gattc_cb_param_t *param) = 0;
-  virtual void loop(){};
+  virtual void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) {}
+  virtual void loop() {}
   void set_address(uint64_t address) { address_ = address; }
   espbt::ESPBTClient *client;
   // This should be transitioned to Established once the node no longer needs
@@ -42,57 +44,17 @@ class BLEClientNode {
   uint64_t address_;
 };
 
-class BLEDescriptor {
- public:
-  espbt::ESPBTUUID uuid;
-  uint16_t handle;
-
-  BLECharacteristic *characteristic;
-};
-
-class BLECharacteristic {
- public:
-  ~BLECharacteristic();
-  espbt::ESPBTUUID uuid;
-  uint16_t handle;
-  esp_gatt_char_prop_t properties;
-  std::vector<BLEDescriptor *> descriptors;
-  void parse_descriptors();
-  BLEDescriptor *get_descriptor(espbt::ESPBTUUID uuid);
-  BLEDescriptor *get_descriptor(uint16_t uuid);
-  void write_value(uint8_t *new_val, int16_t new_val_size);
-  void write_value(uint8_t *new_val, int16_t new_val_size, esp_gatt_write_type_t write_type);
-  BLEService *service;
-};
-
-class BLEService {
- public:
-  ~BLEService();
-  espbt::ESPBTUUID uuid;
-  uint16_t start_handle;
-  uint16_t end_handle;
-  std::vector<BLECharacteristic *> characteristics;
-  BLEClient *client;
-  void parse_characteristics();
-  BLECharacteristic *get_characteristic(espbt::ESPBTUUID uuid);
-  BLECharacteristic *get_characteristic(uint16_t uuid);
-};
-
-class BLEClient : public espbt::ESPBTClient, public Component {
+class BLEClient : public BLEClientBase {
  public:
   void setup() override;
   void dump_config() override;
   void loop() override;
-  float get_setup_priority() const override;
 
-  void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
+  bool gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                            esp_ble_gattc_cb_param_t *param) override;
+
   void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) override;
   bool parse_device(const espbt::ESPBTDevice &device) override;
-  void on_scan_end() override {}
-  void connect() override;
-
-  void set_address(uint64_t address) { this->address = address; }
 
   void set_enabled(bool enabled);
 
@@ -102,43 +64,14 @@ class BLEClient : public espbt::ESPBTClient, public Component {
     this->nodes_.push_back(node);
   }
 
-  BLEService *get_service(espbt::ESPBTUUID uuid);
-  BLEService *get_service(uint16_t uuid);
-  BLECharacteristic *get_characteristic(espbt::ESPBTUUID service, espbt::ESPBTUUID chr);
-  BLECharacteristic *get_characteristic(uint16_t service, uint16_t chr);
-  BLEDescriptor *get_descriptor(espbt::ESPBTUUID service, espbt::ESPBTUUID chr, espbt::ESPBTUUID descr);
-  BLEDescriptor *get_descriptor(uint16_t service, uint16_t chr, uint16_t descr);
-  // Get the configuration descriptor for the given characteristic handle.
-  BLEDescriptor *get_config_descriptor(uint16_t handle);
-
-  float parse_char_value(uint8_t *value, uint16_t length);
-
-  int gattc_if;
-  esp_bd_addr_t remote_bda;
-  esp_ble_addr_type_t remote_addr_type;
-  uint16_t conn_id;
-  uint64_t address;
   bool enabled;
-  std::string address_str() const;
+
+  void set_state(espbt::ClientState state) override;
 
  protected:
-  void set_states_(espbt::ClientState st) {
-    this->set_state(st);
-    for (auto &node : nodes_)
-      node->node_state = st;
-  }
-  bool all_nodes_established_() {
-    if (this->state() != espbt::ClientState::ESTABLISHED)
-      return false;
-    for (auto &node : nodes_) {
-      if (node->node_state != espbt::ClientState::ESTABLISHED)
-        return false;
-    }
-    return true;
-  }
+  bool all_nodes_established_();
 
   std::vector<BLEClientNode *> nodes_;
-  std::vector<BLEService *> services_;
 };
 
 }  // namespace ble_client

esphome/components/ble_client/sensor/__init__.py

@@ -5,7 +5,11 @@ from esphome.const import (
     CONF_CHARACTERISTIC_UUID,
     CONF_LAMBDA,
     CONF_TRIGGER_ID,
+    CONF_TYPE,
     CONF_SERVICE_UUID,
+    DEVICE_CLASS_SIGNAL_STRENGTH,
+    STATE_CLASS_MEASUREMENT,
+    UNIT_DECIBEL_MILLIWATT,
 )
 from esphome import automation
 from .. import ble_client_ns
@@ -16,6 +20,8 @@ CONF_DESCRIPTOR_UUID = "descriptor_uuid"
 
 CONF_NOTIFY = "notify"
 CONF_ON_NOTIFY = "on_notify"
+TYPE_CHARACTERISTIC = "characteristic"
+TYPE_RSSI = "rssi"
 
 adv_data_t = cg.std_vector.template(cg.uint8)
 adv_data_t_const_ref = adv_data_t.operator("ref").operator("const")
@@ -27,33 +33,67 @@ BLESensorNotifyTrigger = ble_client_ns.class_(
     "BLESensorNotifyTrigger", automation.Trigger.template(cg.float_)
 )
 
-CONFIG_SCHEMA = cv.All(
-    sensor.sensor_schema(
-        BLESensor,
-        accuracy_decimals=0,
-    )
-    .extend(
-        {
-            cv.Required(CONF_SERVICE_UUID): esp32_ble_tracker.bt_uuid,
-            cv.Required(CONF_CHARACTERISTIC_UUID): esp32_ble_tracker.bt_uuid,
-            cv.Optional(CONF_DESCRIPTOR_UUID): esp32_ble_tracker.bt_uuid,
-            cv.Optional(CONF_LAMBDA): cv.returning_lambda,
-            cv.Optional(CONF_NOTIFY, default=False): cv.boolean,
-            cv.Optional(CONF_ON_NOTIFY): automation.validate_automation(
-                {
-                    cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(
-                        BLESensorNotifyTrigger
-                    ),
-                }
-            ),
-        }
-    )
-    .extend(cv.polling_component_schema("60s"))
-    .extend(ble_client.BLE_CLIENT_SCHEMA)
+BLEClientRssiSensor = ble_client_ns.class_(
+    "BLEClientRSSISensor", sensor.Sensor, cg.PollingComponent, ble_client.BLEClientNode
 )
 
 
-async def to_code(config):
+def checkType(value):
+    if CONF_TYPE not in value and CONF_SERVICE_UUID in value:
+        raise cv.Invalid(
+            "Looks like you're trying to create a ble characteristic sensor. Please add `type: characteristic` to your sensor config."
+        )
+    return value
+
+
+CONFIG_SCHEMA = cv.All(
+    checkType,
+    cv.typed_schema(
+        {
+            TYPE_CHARACTERISTIC: sensor.sensor_schema(
+                BLESensor,
+                accuracy_decimals=0,
+            )
+            .extend(cv.polling_component_schema("60s"))
+            .extend(ble_client.BLE_CLIENT_SCHEMA)
+            .extend(
+                {
+                    cv.Required(CONF_SERVICE_UUID): esp32_ble_tracker.bt_uuid,
+                    cv.Required(CONF_CHARACTERISTIC_UUID): esp32_ble_tracker.bt_uuid,
+                    cv.Optional(CONF_DESCRIPTOR_UUID): esp32_ble_tracker.bt_uuid,
+                    cv.Optional(CONF_LAMBDA): cv.returning_lambda,
+                    cv.Optional(CONF_NOTIFY, default=False): cv.boolean,
+                    cv.Optional(CONF_ON_NOTIFY): automation.validate_automation(
+                        {
+                            cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(
+                                BLESensorNotifyTrigger
+                            ),
+                        }
+                    ),
+                }
+            ),
+            TYPE_RSSI: sensor.sensor_schema(
+                BLEClientRssiSensor,
+                accuracy_decimals=0,
+                unit_of_measurement=UNIT_DECIBEL_MILLIWATT,
+                device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
+                state_class=STATE_CLASS_MEASUREMENT,
+            )
+            .extend(cv.polling_component_schema("60s"))
+            .extend(ble_client.BLE_CLIENT_SCHEMA),
+        },
+        lower=True,
+    ),
+)
+
+
+async def rssi_sensor_to_code(config):
+    var = await sensor.new_sensor(config)
+    await cg.register_component(var, config)
+    await ble_client.register_ble_node(var, config)
+
+
+async def characteristic_sensor_to_code(config):
     var = await sensor.new_sensor(config)
     if len(config[CONF_SERVICE_UUID]) == len(esp32_ble_tracker.bt_uuid16_format):
         cg.add(
@@ -125,3 +165,10 @@ async def to_code(config):
         trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
         await ble_client.register_ble_node(trigger, config)
         await automation.build_automation(trigger, [(float, "x")], conf)
+
+
+async def to_code(config):
+    if config[CONF_TYPE] == TYPE_RSSI:
+        await rssi_sensor_to_code(config)
+    elif config[CONF_TYPE] == TYPE_CHARACTERISTIC:
+        await characteristic_sensor_to_code(config)

esphome/components/ble_client/sensor/automation.h

@@ -19,7 +19,8 @@ class BLESensorNotifyTrigger : public Trigger<float>, public BLESensor {
         break;
       }
       case ESP_GATTC_NOTIFY_EVT: {
-        if (param->notify.conn_id != this->sensor_->parent()->conn_id || param->notify.handle != this->sensor_->handle)
+        if (param->notify.conn_id != this->sensor_->parent()->get_conn_id() ||
+            param->notify.handle != this->sensor_->handle)
           break;
         this->trigger(this->sensor_->parent()->parse_char_value(param->notify.value, param->notify.value_len));
       }

esphome/components/ble_client/sensor/ble_rssi_sensor.cpp

@@ -0,0 +1,78 @@
+#include "ble_rssi_sensor.h"
+#include "esphome/core/log.h"
+#include "esphome/core/application.h"
+#include "esphome/core/helpers.h"
+#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
+
+#ifdef USE_ESP32
+
+namespace esphome {
+namespace ble_client {
+
+static const char *const TAG = "ble_rssi_sensor";
+
+void BLEClientRSSISensor::loop() {}
+
+void BLEClientRSSISensor::dump_config() {
+  LOG_SENSOR("", "BLE Client RSSI Sensor", this);
+  ESP_LOGCONFIG(TAG, "  MAC address        : %s", this->parent()->address_str().c_str());
+  LOG_UPDATE_INTERVAL(this);
+}
+
+void BLEClientRSSISensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
+                                              esp_ble_gattc_cb_param_t *param) {
+  switch (event) {
+    case ESP_GATTC_OPEN_EVT: {
+      if (param->open.status == ESP_GATT_OK) {
+        ESP_LOGI(TAG, "[%s] Connected successfully!", this->get_name().c_str());
+        break;
+      }
+      break;
+    }
+    case ESP_GATTC_DISCONNECT_EVT: {
+      ESP_LOGW(TAG, "[%s] Disconnected!", this->get_name().c_str());
+      this->status_set_warning();
+      this->publish_state(NAN);
+      break;
+    }
+    case ESP_GATTC_SEARCH_CMPL_EVT:
+      this->node_state = espbt::ClientState::ESTABLISHED;
+      break;
+    default:
+      break;
+  }
+}
+
+void BLEClientRSSISensor::gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) {
+  switch (event) {
+    // server response on RSSI request:
+    case ESP_GAP_BLE_READ_RSSI_COMPLETE_EVT:
+      if (param->read_rssi_cmpl.status == ESP_BT_STATUS_SUCCESS) {
+        int8_t rssi = param->read_rssi_cmpl.rssi;
+        ESP_LOGI(TAG, "ESP_GAP_BLE_READ_RSSI_COMPLETE_EVT RSSI: %d", rssi);
+        this->publish_state(rssi);
+      }
+      break;
+    default:
+      break;
+  }
+}
+
+void BLEClientRSSISensor::update() {
+  if (this->node_state != espbt::ClientState::ESTABLISHED) {
+    ESP_LOGW(TAG, "[%s] Cannot poll, not connected", this->get_name().c_str());
+    return;
+  }
+
+  ESP_LOGV(TAG, "requesting rssi from %s", this->parent()->address_str().c_str());
+  auto status = esp_ble_gap_read_rssi(this->parent()->get_remote_bda());
+  if (status != ESP_OK) {
+    ESP_LOGW(TAG, "esp_ble_gap_read_rssi error, address=%s, status=%d", this->parent()->address_str().c_str(), status);
+    this->status_set_warning();
+    this->publish_state(NAN);
+  }
+}
+
+}  // namespace ble_client
+}  // namespace esphome
+#endif

esphome/components/ble_client/sensor/ble_rssi_sensor.h

@@ -0,0 +1,31 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/ble_client/ble_client.h"
+#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
+#include "esphome/components/sensor/sensor.h"
+
+#ifdef USE_ESP32
+#include <esp_gattc_api.h>
+
+namespace esphome {
+namespace ble_client {
+
+namespace espbt = esphome::esp32_ble_tracker;
+
+class BLEClientRSSISensor : public sensor::Sensor, public PollingComponent, public BLEClientNode {
+ public:
+  void loop() override;
+  void update() override;
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
+  void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) override;
+
+  void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
+                           esp_ble_gattc_cb_param_t *param) override;
+};
+
+}  // namespace ble_client
+}  // namespace esphome
+#endif

esphome/components/ble_client/sensor/ble_sensor.cpp

@@ -63,8 +63,8 @@ void BLESensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
         this->handle = descr->handle;
       }
       if (this->notify_) {
-        auto status =
-            esp_ble_gattc_register_for_notify(this->parent()->gattc_if, this->parent()->remote_bda, chr->handle);
+        auto status = esp_ble_gattc_register_for_notify(this->parent()->get_gattc_if(),
+                                                        this->parent()->get_remote_bda(), chr->handle);
         if (status) {
           ESP_LOGW(TAG, "esp_ble_gattc_register_for_notify failed, status=%d", status);
         }
@@ -74,7 +74,7 @@ void BLESensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
       break;
     }
     case ESP_GATTC_READ_CHAR_EVT: {
-      if (param->read.conn_id != this->parent()->conn_id)
+      if (param->read.conn_id != this->parent()->get_conn_id())
         break;
       if (param->read.status != ESP_GATT_OK) {
         ESP_LOGW(TAG, "Error reading char at handle %d, status=%d", param->read.handle, param->read.status);
@@ -87,7 +87,7 @@ void BLESensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
       break;
     }
     case ESP_GATTC_NOTIFY_EVT: {
-      if (param->notify.conn_id != this->parent()->conn_id || param->notify.handle != this->handle)
+      if (param->notify.conn_id != this->parent()->get_conn_id() || param->notify.handle != this->handle)
         break;
       ESP_LOGV(TAG, "[%s] ESP_GATTC_NOTIFY_EVT: handle=0x%x, value=0x%x", this->get_name().c_str(),
                param->notify.handle, param->notify.value[0]);
@@ -122,8 +122,8 @@ void BLESensor::update() {
     return;
   }
 
-  auto status =
-      esp_ble_gattc_read_char(this->parent()->gattc_if, this->parent()->conn_id, this->handle, ESP_GATT_AUTH_REQ_NONE);
+  auto status = esp_ble_gattc_read_char(this->parent()->get_gattc_if(), this->parent()->get_conn_id(), this->handle,
+                                        ESP_GATT_AUTH_REQ_NONE);
   if (status) {
     this->status_set_warning();
     this->publish_state(NAN);

esphome/components/ble_client/text_sensor/automation.h

@@ -19,7 +19,8 @@ class BLETextSensorNotifyTrigger : public Trigger<std::string>, public BLETextSe
         break;
       }
       case ESP_GATTC_NOTIFY_EVT: {
-        if (param->notify.conn_id != this->sensor_->parent()->conn_id || param->notify.handle != this->sensor_->handle)
+        if (param->notify.conn_id != this->sensor_->parent()->get_conn_id() ||
+            param->notify.handle != this->sensor_->handle)
           break;
         this->trigger(this->sensor_->parse_data(param->notify.value, param->notify.value_len));
       }

esphome/components/ble_client/text_sensor/ble_text_sensor.cpp

@@ -66,8 +66,8 @@ void BLETextSensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
         this->handle = descr->handle;
       }
       if (this->notify_) {
-        auto status =
-            esp_ble_gattc_register_for_notify(this->parent()->gattc_if, this->parent()->remote_bda, chr->handle);
+        auto status = esp_ble_gattc_register_for_notify(this->parent()->get_gattc_if(),
+                                                        this->parent()->get_remote_bda(), chr->handle);
         if (status) {
           ESP_LOGW(TAG, "esp_ble_gattc_register_for_notify failed, status=%d", status);
         }
@@ -77,7 +77,7 @@ void BLETextSensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
       break;
     }
     case ESP_GATTC_READ_CHAR_EVT: {
-      if (param->read.conn_id != this->parent()->conn_id)
+      if (param->read.conn_id != this->parent()->get_conn_id())
         break;
       if (param->read.status != ESP_GATT_OK) {
         ESP_LOGW(TAG, "Error reading char at handle %d, status=%d", param->read.handle, param->read.status);
@@ -90,7 +90,7 @@ void BLETextSensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
       break;
     }
     case ESP_GATTC_NOTIFY_EVT: {
-      if (param->notify.conn_id != this->parent()->conn_id || param->notify.handle != this->handle)
+      if (param->notify.conn_id != this->parent()->get_conn_id() || param->notify.handle != this->handle)
         break;
       ESP_LOGV(TAG, "[%s] ESP_GATTC_NOTIFY_EVT: handle=0x%x, value=0x%x", this->get_name().c_str(),
                param->notify.handle, param->notify.value[0]);
@@ -121,8 +121,8 @@ void BLETextSensor::update() {
     return;
   }
 
-  auto status =
-      esp_ble_gattc_read_char(this->parent()->gattc_if, this->parent()->conn_id, this->handle, ESP_GATT_AUTH_REQ_NONE);
+  auto status = esp_ble_gattc_read_char(this->parent()->get_gattc_if(), this->parent()->get_conn_id(), this->handle,
+                                        ESP_GATT_AUTH_REQ_NONE);
   if (status) {
     this->status_set_warning();
     this->publish_state(EMPTY);

esphome/components/ble_presence/ble_presence_device.h

@@ -58,7 +58,7 @@ class BLEPresenceDevice : public binary_sensor::BinarySensorInitiallyOff,
       case MATCH_BY_SERVICE_UUID:
         for (auto uuid : device.get_service_uuids()) {
           if (this->uuid_ == uuid) {
-            this->publish_state(device.get_rssi());
+            this->publish_state(true);
             this->found_ = true;
             return true;
           }
@@ -83,7 +83,7 @@ class BLEPresenceDevice : public binary_sensor::BinarySensorInitiallyOff,
           return false;
         }
 
-        this->publish_state(device.get_rssi());
+        this->publish_state(true);
         this->found_ = true;
         return true;
     }

esphome/components/ble_rssi/sensor.py

@@ -9,7 +9,7 @@ from esphome.const import (
     CONF_MAC_ADDRESS,
     DEVICE_CLASS_SIGNAL_STRENGTH,
     STATE_CLASS_MEASUREMENT,
-    UNIT_DECIBEL,
+    UNIT_DECIBEL_MILLIWATT,
 )
 
 DEPENDENCIES = ["esp32_ble_tracker"]
@@ -31,7 +31,7 @@ def _validate(config):
 CONFIG_SCHEMA = cv.All(
     sensor.sensor_schema(
         BLERSSISensor,
-        unit_of_measurement=UNIT_DECIBEL,
+        unit_of_measurement=UNIT_DECIBEL_MILLIWATT,
         accuracy_decimals=0,
         device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
         state_class=STATE_CLASS_MEASUREMENT,

esphome/components/bluetooth_proxy/__init__.py

@@ -1,27 +1,75 @@
-from esphome.components import esp32_ble_tracker
+from esphome.components import esp32_ble_tracker, esp32_ble_client
 import esphome.config_validation as cv
 import esphome.codegen as cg
-from esphome.const import CONF_ID
+from esphome.const import CONF_ACTIVE, CONF_ID
 
-DEPENDENCIES = ["esp32", "esp32_ble_tracker"]
+AUTO_LOAD = ["esp32_ble_client", "esp32_ble_tracker"]
+DEPENDENCIES = ["api", "esp32"]
 CODEOWNERS = ["@jesserockz"]
 
+CONF_CONNECTIONS = "connections"
+MAX_CONNECTIONS = 3
 
 bluetooth_proxy_ns = cg.esphome_ns.namespace("bluetooth_proxy")
 
-BluetoothProxy = bluetooth_proxy_ns.class_("BluetoothProxy", cg.Component)
+BluetoothProxy = bluetooth_proxy_ns.class_(
+    "BluetoothProxy", esp32_ble_tracker.ESPBTDeviceListener, cg.Component
+)
+BluetoothConnection = bluetooth_proxy_ns.class_(
+    "BluetoothConnection", esp32_ble_client.BLEClientBase
+)
 
-CONFIG_SCHEMA = cv.Schema(
+CONNECTION_SCHEMA = esp32_ble_tracker.ESP_BLE_DEVICE_SCHEMA.extend(
     {
-        cv.GenerateID(): cv.declare_id(BluetoothProxy),
+        cv.GenerateID(): cv.declare_id(BluetoothConnection),
     }
-).extend(esp32_ble_tracker.ESP_BLE_DEVICE_SCHEMA)
+).extend(cv.COMPONENT_SCHEMA)
+
+
+def validate_connections(config):
+    if CONF_CONNECTIONS in config:
+        if not config[CONF_ACTIVE]:
+            raise cv.Invalid(
+                "Connections can only be used if the proxy is set to active"
+            )
+    else:
+        if config[CONF_ACTIVE]:
+            conf = config.copy()
+            conf[CONF_CONNECTIONS] = [
+                CONNECTION_SCHEMA({}) for _ in range(MAX_CONNECTIONS)
+            ]
+            return conf
+    return config
+
+
+CONFIG_SCHEMA = cv.All(
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(BluetoothProxy),
+            cv.Optional(CONF_ACTIVE, default=False): cv.boolean,
+            cv.Optional(CONF_CONNECTIONS): cv.All(
+                cv.ensure_list(CONNECTION_SCHEMA),
+                cv.Length(min=1, max=MAX_CONNECTIONS),
+            ),
+        }
+    )
+    .extend(esp32_ble_tracker.ESP_BLE_DEVICE_SCHEMA)
+    .extend(cv.COMPONENT_SCHEMA),
+    validate_connections,
+)
 
 
 async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
 
+    cg.add(var.set_active(config[CONF_ACTIVE]))
     await esp32_ble_tracker.register_ble_device(var, config)
 
+    for connection_conf in config.get(CONF_CONNECTIONS, []):
+        connection_var = cg.new_Pvariable(connection_conf[CONF_ID])
+        await cg.register_component(connection_var, connection_conf)
+        cg.add(var.register_connection(connection_var))
+        await esp32_ble_tracker.register_client(connection_var, connection_conf)
+
     cg.add_define("USE_BLUETOOTH_PROXY")

esphome/components/bluetooth_proxy/bluetooth_connection.cpp

@@ -0,0 +1,281 @@
+#include "bluetooth_connection.h"
+
+#include "esphome/components/api/api_server.h"
+#include "esphome/core/helpers.h"
+#include "esphome/core/log.h"
+
+#ifdef USE_ESP32
+
+#include "bluetooth_proxy.h"
+
+namespace esphome {
+namespace bluetooth_proxy {
+
+static const char *const TAG = "bluetooth_proxy.connection";
+
+bool BluetoothConnection::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
+                                              esp_ble_gattc_cb_param_t *param) {
+  if (!BLEClientBase::gattc_event_handler(event, gattc_if, param))
+    return false;
+
+  switch (event) {
+    case ESP_GATTC_DISCONNECT_EVT: {
+      api::global_api_server->send_bluetooth_device_connection(this->address_, false, 0, param->disconnect.reason);
+      this->set_address(0);
+      api::global_api_server->send_bluetooth_connections_free(this->proxy_->get_bluetooth_connections_free(),
+                                                              this->proxy_->get_bluetooth_connections_limit());
+      break;
+    }
+    case ESP_GATTC_OPEN_EVT: {
+      if (param->open.conn_id != this->conn_id_)
+        break;
+      if (param->open.status != ESP_GATT_OK && param->open.status != ESP_GATT_ALREADY_OPEN) {
+        api::global_api_server->send_bluetooth_device_connection(this->address_, false, 0, param->open.status);
+        this->set_address(0);
+        api::global_api_server->send_bluetooth_connections_free(this->proxy_->get_bluetooth_connections_free(),
+                                                                this->proxy_->get_bluetooth_connections_limit());
+      }
+      break;
+    }
+    case ESP_GATTC_SEARCH_CMPL_EVT: {
+      if (param->search_cmpl.conn_id != this->conn_id_)
+        break;
+      api::global_api_server->send_bluetooth_device_connection(this->address_, true, this->mtu_);
+      api::global_api_server->send_bluetooth_connections_free(this->proxy_->get_bluetooth_connections_free(),
+                                                              this->proxy_->get_bluetooth_connections_limit());
+      break;
+    }
+    case ESP_GATTC_READ_DESCR_EVT:
+    case ESP_GATTC_READ_CHAR_EVT: {
+      if (param->read.conn_id != this->conn_id_)
+        break;
+      if (param->read.status != ESP_GATT_OK) {
+        ESP_LOGW(TAG, "[%d] [%s] Error reading char/descriptor at handle 0x%2X, status=%d", this->connection_index_,
+                 this->address_str_.c_str(), param->read.handle, param->read.status);
+        api::global_api_server->send_bluetooth_gatt_error(this->address_, param->read.handle, param->read.status);
+        break;
+      }
+      api::BluetoothGATTReadResponse resp;
+      resp.address = this->address_;
+      resp.handle = param->read.handle;
+      resp.data.reserve(param->read.value_len);
+      for (uint16_t i = 0; i < param->read.value_len; i++) {
+        resp.data.push_back(param->read.value[i]);
+      }
+      api::global_api_server->send_bluetooth_gatt_read_response(resp);
+      break;
+    }
+    case ESP_GATTC_WRITE_CHAR_EVT:
+    case ESP_GATTC_WRITE_DESCR_EVT: {
+      if (param->write.conn_id != this->conn_id_)
+        break;
+      if (param->write.status != ESP_GATT_OK) {
+        ESP_LOGW(TAG, "[%d] [%s] Error writing char/descriptor at handle 0x%2X, status=%d", this->connection_index_,
+                 this->address_str_.c_str(), param->write.handle, param->write.status);
+        api::global_api_server->send_bluetooth_gatt_error(this->address_, param->write.handle, param->write.status);
+        break;
+      }
+      api::BluetoothGATTWriteResponse resp;
+      resp.address = this->address_;
+      resp.handle = param->write.handle;
+      api::global_api_server->send_bluetooth_gatt_write_response(resp);
+      break;
+    }
+    case ESP_GATTC_UNREG_FOR_NOTIFY_EVT: {
+      if (this->get_characteristic(param->unreg_for_notify.handle) == nullptr)  // No conn_id in this event
+        break;
+      if (param->unreg_for_notify.status != ESP_GATT_OK) {
+        ESP_LOGW(TAG, "[%d] [%s] Error unregistering notifications for handle 0x%2X, status=%d",
+                 this->connection_index_, this->address_str_.c_str(), param->unreg_for_notify.handle,
+                 param->unreg_for_notify.status);
+        api::global_api_server->send_bluetooth_gatt_error(this->address_, param->unreg_for_notify.handle,
+                                                          param->unreg_for_notify.status);
+        break;
+      }
+      api::BluetoothGATTNotifyResponse resp;
+      resp.address = this->address_;
+      resp.handle = param->unreg_for_notify.handle;
+      api::global_api_server->send_bluetooth_gatt_notify_response(resp);
+      break;
+    }
+    case ESP_GATTC_REG_FOR_NOTIFY_EVT: {
+      if (this->get_characteristic(param->reg_for_notify.handle) == nullptr)  // No conn_id in this event
+        break;
+      if (param->reg_for_notify.status != ESP_GATT_OK) {
+        ESP_LOGW(TAG, "[%d] [%s] Error registering notifications for handle 0x%2X, status=%d", this->connection_index_,
+                 this->address_str_.c_str(), param->reg_for_notify.handle, param->reg_for_notify.status);
+        api::global_api_server->send_bluetooth_gatt_error(this->address_, param->reg_for_notify.handle,
+                                                          param->reg_for_notify.status);
+        break;
+      }
+      api::BluetoothGATTNotifyResponse resp;
+      resp.address = this->address_;
+      resp.handle = param->reg_for_notify.handle;
+      api::global_api_server->send_bluetooth_gatt_notify_response(resp);
+      break;
+    }
+    case ESP_GATTC_NOTIFY_EVT: {
+      if (param->notify.conn_id != this->conn_id_)
+        break;
+      ESP_LOGV(TAG, "[%d] [%s] ESP_GATTC_NOTIFY_EVT: handle=0x%2X", this->connection_index_, this->address_str_.c_str(),
+               param->notify.handle);
+      api::BluetoothGATTNotifyDataResponse resp;
+      resp.address = this->address_;
+      resp.handle = param->notify.handle;
+      resp.data.reserve(param->notify.value_len);
+      for (uint16_t i = 0; i < param->notify.value_len; i++) {
+        resp.data.push_back(param->notify.value[i]);
+      }
+      api::global_api_server->send_bluetooth_gatt_notify_data_response(resp);
+      break;
+    }
+    default:
+      break;
+  }
+  return true;
+}
+
+esp_err_t BluetoothConnection::read_characteristic(uint16_t handle) {
+  if (!this->connected()) {
+    ESP_LOGW(TAG, "[%d] [%s] Cannot read GATT characteristic, not connected.", this->connection_index_,
+             this->address_str_.c_str());
+    return ESP_GATT_NOT_CONNECTED;
+  }
+  auto *characteristic = this->get_characteristic(handle);
+  if (characteristic == nullptr) {
+    ESP_LOGW(TAG, "[%d] [%s] Cannot read GATT characteristic, not found.", this->connection_index_,
+             this->address_str_.c_str());
+    return ESP_GATT_INVALID_HANDLE;
+  }
+
+  ESP_LOGV(TAG, "[%d] [%s] Reading GATT characteristic %s", this->connection_index_, this->address_str_.c_str(),
+           characteristic->uuid.to_string().c_str());
+
+  esp_err_t err =
+      esp_ble_gattc_read_char(this->gattc_if_, this->conn_id_, characteristic->handle, ESP_GATT_AUTH_REQ_NONE);
+  if (err != ERR_OK) {
+    ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_read_char error, err=%d", this->connection_index_,
+             this->address_str_.c_str(), err);
+    return err;
+  }
+  return ESP_OK;
+}
+
+esp_err_t BluetoothConnection::write_characteristic(uint16_t handle, const std::string &data, bool response) {
+  if (!this->connected()) {
+    ESP_LOGW(TAG, "[%d] [%s] Cannot write GATT characteristic, not connected.", this->connection_index_,
+             this->address_str_.c_str());
+    return ESP_GATT_NOT_CONNECTED;
+  }
+  auto *characteristic = this->get_characteristic(handle);
+  if (characteristic == nullptr) {
+    ESP_LOGW(TAG, "[%d] [%s] Cannot write GATT characteristic, not found.", this->connection_index_,
+             this->address_str_.c_str());
+    return ESP_GATT_INVALID_HANDLE;
+  }
+
+  ESP_LOGV(TAG, "[%d] [%s] Writing GATT characteristic %s", this->connection_index_, this->address_str_.c_str(),
+           characteristic->uuid.to_string().c_str());
+
+  auto err = characteristic->write_value((uint8_t *) data.data(), data.size(),
+                                         response ? ESP_GATT_WRITE_TYPE_RSP : ESP_GATT_WRITE_TYPE_NO_RSP);
+  if (err != ERR_OK) {
+    ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_write_char error, err=%d", this->connection_index_,
+             this->address_str_.c_str(), err);
+    return err;
+  }
+  return ESP_OK;
+}
+
+esp_err_t BluetoothConnection::read_descriptor(uint16_t handle) {
+  if (!this->connected()) {
+    ESP_LOGW(TAG, "[%d] [%s] Cannot read GATT descriptor, not connected.", this->connection_index_,
+             this->address_str_.c_str());
+    return ESP_GATT_NOT_CONNECTED;
+  }
+  auto *descriptor = this->get_descriptor(handle);
+  if (descriptor == nullptr) {
+    ESP_LOGW(TAG, "[%d] [%s] Cannot read GATT descriptor, not found.", this->connection_index_,
+             this->address_str_.c_str());
+    return ESP_GATT_INVALID_HANDLE;
+  }
+
+  ESP_LOGV(TAG, "[%d] [%s] Reading GATT descriptor %s", this->connection_index_, this->address_str_.c_str(),
+           descriptor->uuid.to_string().c_str());
+
+  esp_err_t err =
+      esp_ble_gattc_read_char_descr(this->gattc_if_, this->conn_id_, descriptor->handle, ESP_GATT_AUTH_REQ_NONE);
+  if (err != ERR_OK) {
+    ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_read_char_descr error, err=%d", this->connection_index_,
+             this->address_str_.c_str(), err);
+    return err;
+  }
+  return ESP_OK;
+}
+
+esp_err_t BluetoothConnection::write_descriptor(uint16_t handle, const std::string &data) {
+  if (!this->connected()) {
+    ESP_LOGW(TAG, "[%d] [%s] Cannot write GATT descriptor, not connected.", this->connection_index_,
+             this->address_str_.c_str());
+    return ESP_GATT_NOT_CONNECTED;
+  }
+  auto *descriptor = this->get_descriptor(handle);
+  if (descriptor == nullptr) {
+    ESP_LOGW(TAG, "[%d] [%s] Cannot write GATT descriptor, not found.", this->connection_index_,
+             this->address_str_.c_str());
+    return ESP_GATT_INVALID_HANDLE;
+  }
+
+  ESP_LOGV(TAG, "[%d] [%s] Writing GATT descriptor %s", this->connection_index_, this->address_str_.c_str(),
+           descriptor->uuid.to_string().c_str());
+
+  auto err =
+      esp_ble_gattc_write_char_descr(this->gattc_if_, this->conn_id_, descriptor->handle, data.size(),
+                                     (uint8_t *) data.data(), ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
+  if (err != ERR_OK) {
+    ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_write_char_descr error, err=%d", this->connection_index_,
+             this->address_str_.c_str(), err);
+    return err;
+  }
+  return ESP_OK;
+}
+
+esp_err_t BluetoothConnection::notify_characteristic(uint16_t handle, bool enable) {
+  if (!this->connected()) {
+    ESP_LOGW(TAG, "[%d] [%s] Cannot notify GATT characteristic, not connected.", this->connection_index_,
+             this->address_str_.c_str());
+    return ESP_GATT_NOT_CONNECTED;
+  }
+  auto *characteristic = this->get_characteristic(handle);
+  if (characteristic == nullptr) {
+    ESP_LOGW(TAG, "[%d] [%s] Cannot notify GATT characteristic, not found.", this->connection_index_,
+             this->address_str_.c_str());
+    return ESP_GATT_INVALID_HANDLE;
+  }
+
+  if (enable) {
+    ESP_LOGV(TAG, "[%d] [%s] Registering for GATT characteristic notifications %s", this->connection_index_,
+             this->address_str_.c_str(), characteristic->uuid.to_string().c_str());
+    esp_err_t err = esp_ble_gattc_register_for_notify(this->gattc_if_, this->remote_bda_, characteristic->handle);
+    if (err != ESP_OK) {
+      ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_register_for_notify failed, err=%d", this->connection_index_,
+               this->address_str_.c_str(), err);
+      return err;
+    }
+  } else {
+    ESP_LOGV(TAG, "[%d] [%s] Unregistering for GATT characteristic notifications %s", this->connection_index_,
+             this->address_str_.c_str(), characteristic->uuid.to_string().c_str());
+    esp_err_t err = esp_ble_gattc_unregister_for_notify(this->gattc_if_, this->remote_bda_, characteristic->handle);
+    if (err != ESP_OK) {
+      ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_unregister_for_notify failed, err=%d", this->connection_index_,
+               this->address_str_.c_str(), err);
+      return err;
+    }
+  }
+  return ESP_OK;
+}
+
+}  // namespace bluetooth_proxy
+}  // namespace esphome
+
+#endif  // USE_ESP32

esphome/components/bluetooth_proxy/bluetooth_connection.h

@@ -0,0 +1,34 @@
+#pragma once
+
+#ifdef USE_ESP32
+
+#include "esphome/components/esp32_ble_client/ble_client_base.h"
+
+namespace esphome {
+namespace bluetooth_proxy {
+
+class BluetoothProxy;
+
+class BluetoothConnection : public esp32_ble_client::BLEClientBase {
+ public:
+  bool gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
+                           esp_ble_gattc_cb_param_t *param) override;
+
+  esp_err_t read_characteristic(uint16_t handle);
+  esp_err_t write_characteristic(uint16_t handle, const std::string &data, bool response);
+  esp_err_t read_descriptor(uint16_t handle);
+  esp_err_t write_descriptor(uint16_t handle, const std::string &data);
+
+  esp_err_t notify_characteristic(uint16_t handle, bool enable);
+
+ protected:
+  friend class BluetoothProxy;
+
+  int16_t send_service_{-1};
+  BluetoothProxy *proxy_;
+};
+
+}  // namespace bluetooth_proxy
+}  // namespace esphome
+
+#endif  // USE_ESP32

esphome/components/bluetooth_proxy/bluetooth_proxy.cpp

@@ -1,29 +1,29 @@
 #include "bluetooth_proxy.h"
 
-#ifdef USE_API
-#include "esphome/components/api/api_pb2.h"
-#include "esphome/components/api/api_server.h"
-#endif  // USE_API
 #include "esphome/core/log.h"
 
 #ifdef USE_ESP32
 
+#include "esphome/components/api/api_server.h"
+
 namespace esphome {
 namespace bluetooth_proxy {
 
 static const char *const TAG = "bluetooth_proxy";
 
+BluetoothProxy::BluetoothProxy() { global_bluetooth_proxy = this; }
+
 bool BluetoothProxy::parse_device(const esp32_ble_tracker::ESPBTDevice &device) {
+  if (!api::global_api_server->is_connected())
+    return false;
   ESP_LOGV(TAG, "Proxying packet from %s - %s. RSSI: %d dB", device.get_name().c_str(), device.address_str().c_str(),
            device.get_rssi());
   this->send_api_packet_(device);
+
   return true;
 }
 
 void BluetoothProxy::send_api_packet_(const esp32_ble_tracker::ESPBTDevice &device) {
-#ifndef USE_API
-  return;
-#else
   api::BluetoothLEAdvertisementResponse resp;
   resp.address = device.address_uint64();
   if (!device.get_name().empty())
@@ -35,22 +35,209 @@ void BluetoothProxy::send_api_packet_(const esp32_ble_tracker::ESPBTDevice &devi
   for (auto &data : device.get_service_datas()) {
     api::BluetoothServiceData service_data;
     service_data.uuid = data.uuid.to_string();
-    for (auto d : data.data)
-      service_data.data.push_back(d);
-    resp.service_data.push_back(service_data);
+    service_data.data.assign(data.data.begin(), data.data.end());
+    resp.service_data.push_back(std::move(service_data));
   }
   for (auto &data : device.get_manufacturer_datas()) {
     api::BluetoothServiceData manufacturer_data;
     manufacturer_data.uuid = data.uuid.to_string();
-    for (auto d : data.data)
-      manufacturer_data.data.push_back(d);
-    resp.manufacturer_data.push_back(manufacturer_data);
+    manufacturer_data.data.assign(data.data.begin(), data.data.end());
+    resp.manufacturer_data.push_back(std::move(manufacturer_data));
   }
   api::global_api_server->send_bluetooth_le_advertisement(resp);
-#endif
 }
 
-void BluetoothProxy::dump_config() { ESP_LOGCONFIG(TAG, "Bluetooth Proxy:"); }
+void BluetoothProxy::dump_config() {
+  ESP_LOGCONFIG(TAG, "Bluetooth Proxy:");
+  ESP_LOGCONFIG(TAG, "  Active: %s", YESNO(this->active_));
+}
+
+void BluetoothProxy::loop() {
+  if (!api::global_api_server->is_connected()) {
+    for (auto *connection : this->connections_) {
+      if (connection->get_address() != 0) {
+        connection->disconnect();
+      }
+    }
+    return;
+  }
+  for (auto *connection : this->connections_) {
+    if (connection->send_service_ == connection->services_.size()) {
+      connection->send_service_ = -1;
+      api::global_api_server->send_bluetooth_gatt_services_done(connection->get_address());
+    } else if (connection->send_service_ >= 0) {
+      auto &service = connection->services_[connection->send_service_];
+      api::BluetoothGATTGetServicesResponse resp;
+      resp.address = connection->get_address();
+      api::BluetoothGATTService service_resp;
+      service_resp.uuid = {service->uuid.get_128bit_high(), service->uuid.get_128bit_low()};
+      service_resp.handle = service->start_handle;
+      for (auto &characteristic : service->characteristics) {
+        api::BluetoothGATTCharacteristic characteristic_resp;
+        characteristic_resp.uuid = {characteristic->uuid.get_128bit_high(), characteristic->uuid.get_128bit_low()};
+        characteristic_resp.handle = characteristic->handle;
+        characteristic_resp.properties = characteristic->properties;
+        for (auto &descriptor : characteristic->descriptors) {
+          api::BluetoothGATTDescriptor descriptor_resp;
+          descriptor_resp.uuid = {descriptor->uuid.get_128bit_high(), descriptor->uuid.get_128bit_low()};
+          descriptor_resp.handle = descriptor->handle;
+          characteristic_resp.descriptors.push_back(std::move(descriptor_resp));
+        }
+        service_resp.characteristics.push_back(std::move(characteristic_resp));
+      }
+      resp.services.push_back(std::move(service_resp));
+      api::global_api_server->send_bluetooth_gatt_services(resp);
+      connection->send_service_++;
+    }
+  }
+}
+
+BluetoothConnection *BluetoothProxy::get_connection_(uint64_t address, bool reserve) {
+  for (auto *connection : this->connections_) {
+    if (connection->get_address() == address)
+      return connection;
+  }
+
+  if (!reserve)
+    return nullptr;
+
+  for (auto *connection : this->connections_) {
+    if (connection->get_address() == 0) {
+      connection->set_address(address);
+      return connection;
+    }
+  }
+
+  return nullptr;
+}
+
+void BluetoothProxy::bluetooth_device_request(const api::BluetoothDeviceRequest &msg) {
+  switch (msg.request_type) {
+    case api::enums::BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT: {
+      auto *connection = this->get_connection_(msg.address, true);
+      if (connection == nullptr) {
+        ESP_LOGW(TAG, "No free connections available");
+        api::global_api_server->send_bluetooth_device_connection(msg.address, false);
+        return;
+      }
+      ESP_LOGV(TAG, "[%d] [%s] Searching to connect", connection->get_connection_index(),
+               connection->address_str().c_str());
+      connection->set_state(espbt::ClientState::SEARCHING);
+      api::global_api_server->send_bluetooth_connections_free(this->get_bluetooth_connections_free(),
+                                                              this->get_bluetooth_connections_limit());
+      break;
+    }
+    case api::enums::BLUETOOTH_DEVICE_REQUEST_TYPE_DISCONNECT: {
+      auto *connection = this->get_connection_(msg.address, false);
+      if (connection == nullptr) {
+        api::global_api_server->send_bluetooth_device_connection(msg.address, false);
+        api::global_api_server->send_bluetooth_connections_free(this->get_bluetooth_connections_free(),
+                                                                this->get_bluetooth_connections_limit());
+        return;
+      }
+      if (connection->state() != espbt::ClientState::IDLE) {
+        connection->disconnect();
+      } else {
+        connection->set_address(0);
+        api::global_api_server->send_bluetooth_device_connection(msg.address, false);
+        api::global_api_server->send_bluetooth_connections_free(this->get_bluetooth_connections_free(),
+                                                                this->get_bluetooth_connections_limit());
+      }
+      break;
+    }
+    case api::enums::BLUETOOTH_DEVICE_REQUEST_TYPE_PAIR:
+    case api::enums::BLUETOOTH_DEVICE_REQUEST_TYPE_UNPAIR:
+      break;
+  }
+}
+
+void BluetoothProxy::bluetooth_gatt_read(const api::BluetoothGATTReadRequest &msg) {
+  auto *connection = this->get_connection_(msg.address, false);
+  if (connection == nullptr) {
+    ESP_LOGW(TAG, "Cannot read GATT characteristic, not connected");
+    api::global_api_server->send_bluetooth_gatt_error(msg.address, msg.handle, ESP_GATT_NOT_CONNECTED);
+    return;
+  }
+
+  auto err = connection->read_characteristic(msg.handle);
+  if (err != ESP_OK) {
+    api::global_api_server->send_bluetooth_gatt_error(msg.address, msg.handle, err);
+  }
+}
+
+void BluetoothProxy::bluetooth_gatt_write(const api::BluetoothGATTWriteRequest &msg) {
+  auto *connection = this->get_connection_(msg.address, false);
+  if (connection == nullptr) {
+    ESP_LOGW(TAG, "Cannot write GATT characteristic, not connected");
+    api::global_api_server->send_bluetooth_gatt_error(msg.address, msg.handle, ESP_GATT_NOT_CONNECTED);
+    return;
+  }
+
+  auto err = connection->write_characteristic(msg.handle, msg.data, msg.response);
+  if (err != ESP_OK) {
+    api::global_api_server->send_bluetooth_gatt_error(msg.address, msg.handle, err);
+  }
+}
+
+void BluetoothProxy::bluetooth_gatt_read_descriptor(const api::BluetoothGATTReadDescriptorRequest &msg) {
+  auto *connection = this->get_connection_(msg.address, false);
+  if (connection == nullptr) {
+    ESP_LOGW(TAG, "Cannot read GATT descriptor, not connected");
+    api::global_api_server->send_bluetooth_gatt_error(msg.address, msg.handle, ESP_GATT_NOT_CONNECTED);
+    return;
+  }
+
+  auto err = connection->read_descriptor(msg.handle);
+  if (err != ESP_OK) {
+    api::global_api_server->send_bluetooth_gatt_error(msg.address, msg.handle, err);
+  }
+}
+
+void BluetoothProxy::bluetooth_gatt_write_descriptor(const api::BluetoothGATTWriteDescriptorRequest &msg) {
+  auto *connection = this->get_connection_(msg.address, false);
+  if (connection == nullptr) {
+    ESP_LOGW(TAG, "Cannot write GATT descriptor, not connected");
+    api::global_api_server->send_bluetooth_gatt_error(msg.address, msg.handle, ESP_GATT_NOT_CONNECTED);
+    return;
+  }
+
+  auto err = connection->write_descriptor(msg.handle, msg.data);
+  if (err != ESP_OK) {
+    api::global_api_server->send_bluetooth_gatt_error(msg.address, msg.handle, err);
+  }
+}
+
+void BluetoothProxy::bluetooth_gatt_send_services(const api::BluetoothGATTGetServicesRequest &msg) {
+  auto *connection = this->get_connection_(msg.address, false);
+  if (connection == nullptr || !connection->connected()) {
+    ESP_LOGW(TAG, "Cannot get GATT services, not connected");
+    api::global_api_server->send_bluetooth_gatt_error(msg.address, 0, ESP_GATT_NOT_CONNECTED);
+    return;
+  }
+  if (connection->services_.empty()) {
+    ESP_LOGW(TAG, "[%d] [%s] No GATT services found", connection->connection_index_, connection->address_str().c_str());
+    api::global_api_server->send_bluetooth_gatt_services_done(msg.address);
+    return;
+  }
+  if (connection->send_service_ == -1)  // Don't start sending services again if we're already sending them
+    connection->send_service_ = 0;
+}
+
+void BluetoothProxy::bluetooth_gatt_notify(const api::BluetoothGATTNotifyRequest &msg) {
+  auto *connection = this->get_connection_(msg.address, false);
+  if (connection == nullptr) {
+    ESP_LOGW(TAG, "Cannot notify GATT characteristic, not connected");
+    api::global_api_server->send_bluetooth_gatt_error(msg.address, msg.handle, ESP_GATT_NOT_CONNECTED);
+    return;
+  }
+
+  auto err = connection->notify_characteristic(msg.handle, msg.enable);
+  if (err != ESP_OK) {
+    api::global_api_server->send_bluetooth_gatt_error(msg.address, msg.handle, err);
+  }
+}
+
+BluetoothProxy *global_bluetooth_proxy = nullptr;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
 
 }  // namespace bluetooth_proxy
 }  // namespace esphome

esphome/components/bluetooth_proxy/bluetooth_proxy.h

@@ -4,22 +4,69 @@
 
 #include <map>
 
+#include "esphome/components/api/api_pb2.h"
+#include "esphome/components/esp32_ble_client/ble_client_base.h"
 #include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
 #include "esphome/core/automation.h"
 #include "esphome/core/component.h"
+#include "esphome/core/defines.h"
+
+#include "bluetooth_connection.h"
 
 namespace esphome {
 namespace bluetooth_proxy {
 
-class BluetoothProxy : public Component, public esp32_ble_tracker::ESPBTDeviceListener {
+static const esp_err_t ESP_GATT_NOT_CONNECTED = -1;
+
+using namespace esp32_ble_client;
+
+class BluetoothProxy : public esp32_ble_tracker::ESPBTDeviceListener, public Component {
  public:
+  BluetoothProxy();
   bool parse_device(const esp32_ble_tracker::ESPBTDevice &device) override;
   void dump_config() override;
+  void loop() override;
+
+  void register_connection(BluetoothConnection *connection) {
+    this->connections_.push_back(connection);
+    connection->proxy_ = this;
+  }
+
+  void bluetooth_device_request(const api::BluetoothDeviceRequest &msg);
+  void bluetooth_gatt_read(const api::BluetoothGATTReadRequest &msg);
+  void bluetooth_gatt_write(const api::BluetoothGATTWriteRequest &msg);
+  void bluetooth_gatt_read_descriptor(const api::BluetoothGATTReadDescriptorRequest &msg);
+  void bluetooth_gatt_write_descriptor(const api::BluetoothGATTWriteDescriptorRequest &msg);
+  void bluetooth_gatt_send_services(const api::BluetoothGATTGetServicesRequest &msg);
+  void bluetooth_gatt_notify(const api::BluetoothGATTNotifyRequest &msg);
+
+  int get_bluetooth_connections_free() {
+    int free = 0;
+    for (auto *connection : this->connections_) {
+      if (connection->address_ == 0) {
+        free++;
+      }
+    }
+    return free;
+  }
+  int get_bluetooth_connections_limit() { return this->connections_.size(); }
+
+  void set_active(bool active) { this->active_ = active; }
+  bool has_active() { return this->active_; }
 
  protected:
   void send_api_packet_(const esp32_ble_tracker::ESPBTDevice &device);
+
+  BluetoothConnection *get_connection_(uint64_t address, bool reserve);
+
+  int16_t send_service_{-1};
+  bool active_;
+
+  std::vector<BluetoothConnection *> connections_{};
 };
 
+extern BluetoothProxy *global_bluetooth_proxy;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
+
 }  // namespace bluetooth_proxy
 }  // namespace esphome
 

esphome/components/captive_portal/__init__.py

@@ -1,8 +1,9 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
+import esphome.final_validate as fv
 from esphome.components import web_server_base
 from esphome.components.web_server_base import CONF_WEB_SERVER_BASE_ID
-from esphome.const import CONF_ID
+from esphome.const import CONF_ID, CONF_NETWORKS, CONF_PASSWORD, CONF_SSID, CONF_WIFI
 from esphome.core import coroutine_with_priority, CORE
 
 AUTO_LOAD = ["web_server_base"]
@@ -12,6 +13,7 @@ CODEOWNERS = ["@OttoWinter"]
 captive_portal_ns = cg.esphome_ns.namespace("captive_portal")
 CaptivePortal = captive_portal_ns.class_("CaptivePortal", cg.Component)
 
+CONF_KEEP_USER_CREDENTIALS = "keep_user_credentials"
 CONFIG_SCHEMA = cv.All(
     cv.Schema(
         {
@@ -19,12 +21,30 @@ CONFIG_SCHEMA = cv.All(
             cv.GenerateID(CONF_WEB_SERVER_BASE_ID): cv.use_id(
                 web_server_base.WebServerBase
             ),
+            cv.Optional(CONF_KEEP_USER_CREDENTIALS, default=False): cv.boolean,
         }
     ).extend(cv.COMPONENT_SCHEMA),
     cv.only_with_arduino,
+    cv.only_on(["esp32", "esp8266"]),
 )
 
 
+def validate_wifi(config):
+    wifi_conf = fv.full_config.get()[CONF_WIFI]
+    if config.get(CONF_KEEP_USER_CREDENTIALS, False) and (
+        CONF_SSID in wifi_conf
+        or CONF_PASSWORD in wifi_conf
+        or CONF_NETWORKS in wifi_conf
+    ):
+        raise cv.Invalid(
+            f"WiFi credentials cannot be used together with {CONF_KEEP_USER_CREDENTIALS}"
+        )
+    return config
+
+
+FINAL_VALIDATE_SCHEMA = validate_wifi
+
+
 @coroutine_with_priority(64.0)
 async def to_code(config):
     paren = await cg.get_variable(config[CONF_WEB_SERVER_BASE_ID])
@@ -38,3 +58,6 @@ async def to_code(config):
         cg.add_library("WiFi", None)
     if CORE.is_esp8266:
         cg.add_library("DNSServer", None)
+
+    if config.get(CONF_KEEP_USER_CREDENTIALS, False):
+        cg.add_define("USE_CAPTIVE_PORTAL_KEEP_USER_CREDENTIALS")

esphome/components/current_based/current_based_cover.cpp

@@ -13,6 +13,7 @@ using namespace esphome::cover;
 CoverTraits CurrentBasedCover::get_traits() {
   auto traits = CoverTraits();
   traits.set_supports_position(true);
+  traits.set_supports_toggle(true);
   traits.set_is_assumed_state(false);
   return traits;
 }
@@ -20,6 +21,20 @@ void CurrentBasedCover::control(const CoverCall &call) {
   if (call.get_stop()) {
     this->direction_idle_();
   }
+  if (call.get_toggle().has_value()) {
+    if (this->current_operation != COVER_OPERATION_IDLE) {
+      this->start_direction_(COVER_OPERATION_IDLE);
+      this->publish_state();
+    } else {
+      if (this->position == COVER_CLOSED || this->last_operation_ == COVER_OPERATION_CLOSING) {
+        this->target_position_ = COVER_OPEN;
+        this->start_direction_(COVER_OPERATION_OPENING);
+      } else {
+        this->target_position_ = COVER_CLOSED;
+        this->start_direction_(COVER_OPERATION_CLOSING);
+      }
+    }
+  }
   if (call.get_position().has_value()) {
     auto pos = *call.get_position();
     if (pos == this->position) {
@@ -202,9 +217,11 @@ void CurrentBasedCover::start_direction_(CoverOperation dir) {
       trig = this->stop_trigger_;
       break;
     case COVER_OPERATION_OPENING:
+      this->last_operation_ = dir;
       trig = this->open_trigger_;
       break;
     case COVER_OPERATION_CLOSING:
+      this->last_operation_ = dir;
       trig = this->close_trigger_;
       break;
     default:

esphome/components/current_based/current_based_cover.h

@@ -89,6 +89,8 @@ class CurrentBasedCover : public cover::Cover, public Component {
   uint32_t start_dir_time_{0};
   uint32_t last_publish_time_{0};
   float target_position_{0};
+
+  cover::CoverOperation last_operation_{cover::COVER_OPERATION_OPENING};
 };
 
 }  // namespace current_based

esphome/components/daikin_brc/__init__.py

@@ -0,0 +1 @@
+CODEOWNERS = ["@hagak"]

esphome/components/daikin_brc/climate.py

@@ -0,0 +1,24 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import climate_ir
+from esphome.const import CONF_ID
+
+AUTO_LOAD = ["climate_ir"]
+
+daikin_brc_ns = cg.esphome_ns.namespace("daikin_brc")
+DaikinBrcClimate = daikin_brc_ns.class_("DaikinBrcClimate", climate_ir.ClimateIR)
+
+CONF_USE_FAHRENHEIT = "use_fahrenheit"
+
+CONFIG_SCHEMA = climate_ir.CLIMATE_IR_WITH_RECEIVER_SCHEMA.extend(
+    {
+        cv.GenerateID(): cv.declare_id(DaikinBrcClimate),
+        cv.Optional(CONF_USE_FAHRENHEIT, default=False): cv.boolean,
+    }
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await climate_ir.register_climate_ir(var, config)
+    cg.add(var.set_fahrenheit(config[CONF_USE_FAHRENHEIT]))

esphome/components/daikin_brc/daikin_brc.cpp

@@ -0,0 +1,273 @@
+#include "daikin_brc.h"
+#include "esphome/components/remote_base/remote_base.h"
+
+namespace esphome {
+namespace daikin_brc {
+
+static const char *const TAG = "daikin_brc.climate";
+
+void DaikinBrcClimate::control(const climate::ClimateCall &call) {
+  this->mode_button_ = 0x00;
+  if (call.get_mode().has_value()) {
+    // Need to determine if this is call due to Mode button pressed so that we can set the Mode button byte
+    this->mode_button_ = DAIKIN_BRC_IR_MODE_BUTTON;
+  }
+  ClimateIR::control(call);
+}
+
+void DaikinBrcClimate::transmit_state() {
+  uint8_t remote_state[DAIKIN_BRC_TRANSMIT_FRAME_SIZE] = {0x11, 0xDA, 0x17, 0x18, 0x04, 0x00, 0x1E, 0x11,
+                                                          0xDA, 0x17, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00,
+                                                          0x00, 0x00, 0x00, 0x00, 0x20, 0x00};
+
+  remote_state[12] = this->alt_mode_();
+  remote_state[13] = this->mode_button_;
+  remote_state[14] = this->operation_mode_();
+  remote_state[17] = this->temperature_();
+  remote_state[18] = this->fan_speed_swing_();
+
+  // Calculate checksum
+  for (int i = DAIKIN_BRC_PREAMBLE_SIZE; i < DAIKIN_BRC_TRANSMIT_FRAME_SIZE - 1; i++) {
+    remote_state[DAIKIN_BRC_TRANSMIT_FRAME_SIZE - 1] += remote_state[i];
+  }
+
+  auto transmit = this->transmitter_->transmit();
+  auto *data = transmit.get_data();
+  data->set_carrier_frequency(DAIKIN_BRC_IR_FREQUENCY);
+
+  data->mark(DAIKIN_BRC_HEADER_MARK);
+  data->space(DAIKIN_BRC_HEADER_SPACE);
+  for (int i = 0; i < DAIKIN_BRC_PREAMBLE_SIZE; i++) {
+    for (uint8_t mask = 1; mask > 0; mask <<= 1) {  // iterate through bit mask
+      data->mark(DAIKIN_BRC_BIT_MARK);
+      bool bit = remote_state[i] & mask;
+      data->space(bit ? DAIKIN_BRC_ONE_SPACE : DAIKIN_BRC_ZERO_SPACE);
+    }
+  }
+  data->mark(DAIKIN_BRC_BIT_MARK);
+  data->space(DAIKIN_BRC_MESSAGE_SPACE);
+  data->mark(DAIKIN_BRC_HEADER_MARK);
+  data->space(DAIKIN_BRC_HEADER_SPACE);
+
+  for (int i = DAIKIN_BRC_PREAMBLE_SIZE; i < DAIKIN_BRC_TRANSMIT_FRAME_SIZE; i++) {
+    for (uint8_t mask = 1; mask > 0; mask <<= 1) {  // iterate through bit mask
+      data->mark(DAIKIN_BRC_BIT_MARK);
+      bool bit = remote_state[i] & mask;
+      data->space(bit ? DAIKIN_BRC_ONE_SPACE : DAIKIN_BRC_ZERO_SPACE);
+    }
+  }
+
+  data->mark(DAIKIN_BRC_BIT_MARK);
+  data->space(0);
+
+  transmit.perform();
+}
+
+uint8_t DaikinBrcClimate::alt_mode_() {
+  uint8_t alt_mode = 0x00;
+  switch (this->mode) {
+    case climate::CLIMATE_MODE_DRY:
+      alt_mode = 0x23;
+      break;
+    case climate::CLIMATE_MODE_FAN_ONLY:
+      alt_mode = 0x63;
+      break;
+    case climate::CLIMATE_MODE_HEAT_COOL:
+    case climate::CLIMATE_MODE_COOL:
+    case climate::CLIMATE_MODE_HEAT:
+    default:
+      alt_mode = 0x73;
+      break;
+  }
+  return alt_mode;
+}
+
+uint8_t DaikinBrcClimate::operation_mode_() {
+  uint8_t operating_mode = DAIKIN_BRC_MODE_ON;
+  switch (this->mode) {
+    case climate::CLIMATE_MODE_COOL:
+      operating_mode |= DAIKIN_BRC_MODE_COOL;
+      break;
+    case climate::CLIMATE_MODE_DRY:
+      operating_mode |= DAIKIN_BRC_MODE_DRY;
+      break;
+    case climate::CLIMATE_MODE_HEAT:
+      operating_mode |= DAIKIN_BRC_MODE_HEAT;
+      break;
+    case climate::CLIMATE_MODE_HEAT_COOL:
+      operating_mode |= DAIKIN_BRC_MODE_AUTO;
+      break;
+    case climate::CLIMATE_MODE_FAN_ONLY:
+      operating_mode |= DAIKIN_BRC_MODE_FAN;
+      break;
+    case climate::CLIMATE_MODE_OFF:
+    default:
+      operating_mode = DAIKIN_BRC_MODE_OFF;
+      break;
+  }
+
+  return operating_mode;
+}
+
+uint8_t DaikinBrcClimate::fan_speed_swing_() {
+  uint16_t fan_speed;
+  switch (this->fan_mode.value()) {
+    case climate::CLIMATE_FAN_LOW:
+      fan_speed = DAIKIN_BRC_FAN_1;
+      break;
+    case climate::CLIMATE_FAN_MEDIUM:
+      fan_speed = DAIKIN_BRC_FAN_2;
+      break;
+    case climate::CLIMATE_FAN_HIGH:
+      fan_speed = DAIKIN_BRC_FAN_3;
+      break;
+    default:
+      fan_speed = DAIKIN_BRC_FAN_1;
+  }
+
+  // If swing is enabled switch first 4 bits to 1111
+  switch (this->swing_mode) {
+    case climate::CLIMATE_SWING_BOTH:
+      fan_speed |= DAIKIN_BRC_IR_SWING_ON;
+      break;
+    default:
+      fan_speed |= DAIKIN_BRC_IR_SWING_OFF;
+      break;
+  }
+  return fan_speed;
+}
+
+uint8_t DaikinBrcClimate::temperature_() {
+  // Force special temperatures depending on the mode
+  switch (this->mode) {
+    case climate::CLIMATE_MODE_FAN_ONLY:
+    case climate::CLIMATE_MODE_DRY:
+      if (this->fahrenheit_) {
+        return DAIKIN_BRC_IR_DRY_FAN_TEMP_F;
+      }
+      return DAIKIN_BRC_IR_DRY_FAN_TEMP_C;
+    case climate::CLIMATE_MODE_HEAT_COOL:
+    default:
+      uint8_t temperature;
+      // Temperature in remote is in F
+      if (this->fahrenheit_) {
+        temperature = (uint8_t) roundf(
+            clamp<float>(((this->target_temperature * 1.8) + 32), DAIKIN_BRC_TEMP_MIN_F, DAIKIN_BRC_TEMP_MAX_F));
+      } else {
+        temperature = ((uint8_t) roundf(this->target_temperature) - 9) << 1;
+      }
+      return temperature;
+  }
+}
+
+bool DaikinBrcClimate::parse_state_frame_(const uint8_t frame[]) {
+  uint8_t checksum = 0;
+  for (int i = 0; i < (DAIKIN_BRC_STATE_FRAME_SIZE - 1); i++) {
+    checksum += frame[i];
+  }
+  if (frame[DAIKIN_BRC_STATE_FRAME_SIZE - 1] != checksum) {
+    ESP_LOGCONFIG(TAG, "Bad CheckSum %x", checksum);
+    return false;
+  }
+
+  uint8_t mode = frame[7];
+  if (mode & DAIKIN_BRC_MODE_ON) {
+    switch (mode & 0xF0) {
+      case DAIKIN_BRC_MODE_COOL:
+        this->mode = climate::CLIMATE_MODE_COOL;
+        break;
+      case DAIKIN_BRC_MODE_DRY:
+        this->mode = climate::CLIMATE_MODE_DRY;
+        break;
+      case DAIKIN_BRC_MODE_HEAT:
+        this->mode = climate::CLIMATE_MODE_HEAT;
+        break;
+      case DAIKIN_BRC_MODE_AUTO:
+        this->mode = climate::CLIMATE_MODE_HEAT_COOL;
+        break;
+      case DAIKIN_BRC_MODE_FAN:
+        this->mode = climate::CLIMATE_MODE_FAN_ONLY;
+        break;
+    }
+  } else {
+    this->mode = climate::CLIMATE_MODE_OFF;
+  }
+
+  uint8_t temperature = frame[10];
+  float temperature_c;
+  if (this->fahrenheit_) {
+    temperature_c = clamp<float>(((temperature - 32) / 1.8), DAIKIN_BRC_TEMP_MIN_C, DAIKIN_BRC_TEMP_MAX_C);
+  } else {
+    temperature_c = (temperature >> 1) + 9;
+  }
+
+  this->target_temperature = temperature_c;
+
+  uint8_t fan_mode = frame[11];
+  uint8_t swing_mode = frame[11];
+  switch (swing_mode & 0xF) {
+    case DAIKIN_BRC_IR_SWING_ON:
+      this->swing_mode = climate::CLIMATE_SWING_BOTH;
+      break;
+    case DAIKIN_BRC_IR_SWING_OFF:
+      this->swing_mode = climate::CLIMATE_SWING_OFF;
+      break;
+  }
+
+  switch (fan_mode & 0xF0) {
+    case DAIKIN_BRC_FAN_1:
+      this->fan_mode = climate::CLIMATE_FAN_LOW;
+      break;
+    case DAIKIN_BRC_FAN_2:
+      this->fan_mode = climate::CLIMATE_FAN_MEDIUM;
+      break;
+    case DAIKIN_BRC_FAN_3:
+      this->fan_mode = climate::CLIMATE_FAN_HIGH;
+      break;
+  }
+  this->publish_state();
+  return true;
+}
+
+bool DaikinBrcClimate::on_receive(remote_base::RemoteReceiveData data) {
+  uint8_t state_frame[DAIKIN_BRC_STATE_FRAME_SIZE] = {};
+  if (!data.expect_item(DAIKIN_BRC_HEADER_MARK, DAIKIN_BRC_HEADER_SPACE)) {
+    return false;
+  }
+  for (uint8_t pos = 0; pos < DAIKIN_BRC_STATE_FRAME_SIZE; pos++) {
+    uint8_t byte = 0;
+    for (int8_t bit = 0; bit < 8; bit++) {
+      if (data.expect_item(DAIKIN_BRC_BIT_MARK, DAIKIN_BRC_ONE_SPACE)) {
+        byte |= 1 << bit;
+      } else if (!data.expect_item(DAIKIN_BRC_BIT_MARK, DAIKIN_BRC_ZERO_SPACE)) {
+        return false;
+      }
+    }
+    state_frame[pos] = byte;
+    if (pos == 0) {
+      // frame header
+      if (byte != 0x11)
+        return false;
+    } else if (pos == 1) {
+      // frame header
+      if (byte != 0xDA)
+        return false;
+    } else if (pos == 2) {
+      // frame header
+      if (byte != 0x17)
+        return false;
+    } else if (pos == 3) {
+      // frame header
+      if (byte != 0x18)
+        return false;
+    } else if (pos == 4) {
+      // frame type
+      if (byte != 0x00)
+        return false;
+    }
+  }
+  return this->parse_state_frame_(state_frame);
+}
+
+}  // namespace daikin_brc
+}  // namespace esphome

esphome/components/daikin_brc/daikin_brc.h

@@ -0,0 +1,82 @@
+#pragma once
+
+#include "esphome/components/climate_ir/climate_ir.h"
+
+namespace esphome {
+namespace daikin_brc {
+
+// Values for Daikin BRC4CXXX IR Controllers
+// Temperature
+const uint8_t DAIKIN_BRC_TEMP_MIN_F = 60;                                // fahrenheit
+const uint8_t DAIKIN_BRC_TEMP_MAX_F = 90;                                // fahrenheit
+const float DAIKIN_BRC_TEMP_MIN_C = (DAIKIN_BRC_TEMP_MIN_F - 32) / 1.8;  // fahrenheit
+const float DAIKIN_BRC_TEMP_MAX_C = (DAIKIN_BRC_TEMP_MAX_F - 32) / 1.8;  // fahrenheit
+
+// Modes
+const uint8_t DAIKIN_BRC_MODE_AUTO = 0x30;
+const uint8_t DAIKIN_BRC_MODE_COOL = 0x20;
+const uint8_t DAIKIN_BRC_MODE_HEAT = 0x10;
+const uint8_t DAIKIN_BRC_MODE_DRY = 0x70;
+const uint8_t DAIKIN_BRC_MODE_FAN = 0x00;
+const uint8_t DAIKIN_BRC_MODE_OFF = 0x00;
+const uint8_t DAIKIN_BRC_MODE_ON = 0x01;
+
+// Fan Speed
+const uint8_t DAIKIN_BRC_FAN_1 = 0x10;
+const uint8_t DAIKIN_BRC_FAN_2 = 0x30;
+const uint8_t DAIKIN_BRC_FAN_3 = 0x50;
+const uint8_t DAIKIN_BRC_FAN_AUTO = 0xA0;
+
+// IR Transmission
+const uint32_t DAIKIN_BRC_IR_FREQUENCY = 38000;
+const uint32_t DAIKIN_BRC_HEADER_MARK = 5070;
+const uint32_t DAIKIN_BRC_HEADER_SPACE = 2140;
+const uint32_t DAIKIN_BRC_BIT_MARK = 370;
+const uint32_t DAIKIN_BRC_ONE_SPACE = 1780;
+const uint32_t DAIKIN_BRC_ZERO_SPACE = 710;
+const uint32_t DAIKIN_BRC_MESSAGE_SPACE = 29410;
+
+const uint8_t DAIKIN_BRC_IR_DRY_FAN_TEMP_F = 72;            // Dry/Fan mode is always 17 Celsius.
+const uint8_t DAIKIN_BRC_IR_DRY_FAN_TEMP_C = (17 - 9) * 2;  // Dry/Fan mode is always 17 Celsius.
+const uint8_t DAIKIN_BRC_IR_SWING_ON = 0x5;
+const uint8_t DAIKIN_BRC_IR_SWING_OFF = 0x6;
+const uint8_t DAIKIN_BRC_IR_MODE_BUTTON = 0x4;  // This is set after a mode action
+
+// State Frame size
+const uint8_t DAIKIN_BRC_STATE_FRAME_SIZE = 15;
+// Preamble size
+const uint8_t DAIKIN_BRC_PREAMBLE_SIZE = 7;
+// Transmit Frame size - includes a preamble
+const uint8_t DAIKIN_BRC_TRANSMIT_FRAME_SIZE = DAIKIN_BRC_PREAMBLE_SIZE + DAIKIN_BRC_STATE_FRAME_SIZE;
+
+class DaikinBrcClimate : public climate_ir::ClimateIR {
+ public:
+  DaikinBrcClimate()
+      : climate_ir::ClimateIR(DAIKIN_BRC_TEMP_MIN_C, DAIKIN_BRC_TEMP_MAX_C, 0.5f, true, true,
+                              {climate::CLIMATE_FAN_LOW, climate::CLIMATE_FAN_MEDIUM, climate::CLIMATE_FAN_HIGH},
+                              {climate::CLIMATE_SWING_OFF, climate::CLIMATE_SWING_BOTH}) {}
+
+  /// Set use of Fahrenheit units
+  void set_fahrenheit(bool value) {
+    this->fahrenheit_ = value;
+    this->temperature_step_ = value ? 0.5f : 1.0f;
+  }
+
+ protected:
+  uint8_t mode_button_ = 0x00;
+  // Capture if the MODE was changed
+  void control(const climate::ClimateCall &call) override;
+  // Transmit via IR the state of this climate controller.
+  void transmit_state() override;
+  uint8_t alt_mode_();
+  uint8_t operation_mode_();
+  uint8_t fan_speed_swing_();
+  uint8_t temperature_();
+  // Handle received IR Buffer
+  bool on_receive(remote_base::RemoteReceiveData data) override;
+  bool parse_state_frame_(const uint8_t frame[]);
+  bool fahrenheit_{false};
+};
+
+}  // namespace daikin_brc
+}  // namespace esphome

esphome/components/dashboard_import/__init__.py

@@ -3,6 +3,7 @@ from pathlib import Path
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components.packages import validate_source_shorthand
+from esphome.const import CONF_WIFI
 from esphome.wizard import wizard_file
 from esphome.yaml_util import dump
 
@@ -43,7 +44,9 @@ async def to_code(config):
     cg.add(dashboard_import_ns.set_package_import_url(config[CONF_PACKAGE_IMPORT_URL]))
 
 
-def import_config(path: str, name: str, project_name: str, import_url: str) -> None:
+def import_config(
+    path: str, name: str, project_name: str, import_url: str, network: str = CONF_WIFI
+) -> None:
     p = Path(path)
 
     if p.exists():
@@ -69,7 +72,9 @@ def import_config(path: str, name: str, project_name: str, import_url: str) -> N
                 "name_add_mac_suffix": False,
             },
         }
-        p.write_text(
-            dump(config) + WIFI_CONFIG,
-            encoding="utf8",
-        )
+        output = dump(config)
+
+        if network == CONF_WIFI:
+            output += WIFI_CONFIG
+
+        p.write_text(output, encoding="utf8")

esphome/components/display_menu_base/__init__.py

@@ -0,0 +1,430 @@
+import re
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome import automation, core
+from esphome.const import (
+    CONF_ID,
+    CONF_TYPE,
+    CONF_TRIGGER_ID,
+    CONF_ON_VALUE,
+    CONF_COMMAND,
+    CONF_NUMBER,
+    CONF_FORMAT,
+    CONF_MODE,
+    CONF_ACTIVE,
+)
+from esphome.automation import maybe_simple_id
+from esphome.components.select import Select
+from esphome.components.number import Number
+from esphome.components.switch import Switch
+
+CODEOWNERS = ["@numo68"]
+
+display_menu_base_ns = cg.esphome_ns.namespace("display_menu_base")
+
+CONF_DISPLAY_ID = "display_id"
+
+CONF_ROTARY = "rotary"
+CONF_JOYSTICK = "joystick"
+CONF_LABEL = "label"
+CONF_MENU = "menu"
+CONF_BACK = "back"
+CONF_TEXT = "text"
+CONF_SELECT = "select"
+CONF_SWITCH = "switch"
+CONF_CUSTOM = "custom"
+CONF_ITEMS = "items"
+CONF_ON_TEXT = "on_text"
+CONF_OFF_TEXT = "off_text"
+CONF_VALUE_LAMBDA = "value_lambda"
+CONF_IMMEDIATE_EDIT = "immediate_edit"
+CONF_ROOT_ITEM_ID = "root_item_id"
+CONF_ON_ENTER = "on_enter"
+CONF_ON_LEAVE = "on_leave"
+CONF_ON_NEXT = "on_next"
+CONF_ON_PREV = "on_prev"
+
+DisplayMenuComponent = display_menu_base_ns.class_("DisplayMenuComponent", cg.Component)
+
+MenuItem = display_menu_base_ns.class_("MenuItem")
+MenuItemConstPtr = MenuItem.operator("ptr").operator("const")
+MenuItemMenu = display_menu_base_ns.class_("MenuItemMenu")
+MenuItemSelect = display_menu_base_ns.class_("MenuItemSelect")
+MenuItemNumber = display_menu_base_ns.class_("MenuItemNumber")
+MenuItemSwitch = display_menu_base_ns.class_("MenuItemSwitch")
+MenuItemCommand = display_menu_base_ns.class_("MenuItemCommand")
+MenuItemCustom = display_menu_base_ns.class_("MenuItemCustom")
+
+UpAction = display_menu_base_ns.class_("UpAction", automation.Action)
+DownAction = display_menu_base_ns.class_("DownAction", automation.Action)
+LeftAction = display_menu_base_ns.class_("LeftAction", automation.Action)
+RightAction = display_menu_base_ns.class_("RightAction", automation.Action)
+EnterAction = display_menu_base_ns.class_("EnterAction", automation.Action)
+ShowAction = display_menu_base_ns.class_("ShowAction", automation.Action)
+HideAction = display_menu_base_ns.class_("HideAction", automation.Action)
+ShowMainAction = display_menu_base_ns.class_("ShowMainAction", automation.Action)
+
+IsActiveCondition = display_menu_base_ns.class_(
+    "IsActiveCondition", automation.Condition
+)
+
+MULTI_CONF = True
+
+MenuItemType = display_menu_base_ns.enum("MenuItemType")
+
+MENU_ITEM_TYPES = {
+    CONF_LABEL: MenuItemType.MENU_ITEM_LABEL,
+    CONF_MENU: MenuItemType.MENU_ITEM_MENU,
+    CONF_BACK: MenuItemType.MENU_ITEM_BACK,
+    CONF_SELECT: MenuItemType.MENU_ITEM_SELECT,
+    CONF_NUMBER: MenuItemType.MENU_ITEM_NUMBER,
+    CONF_SWITCH: MenuItemType.MENU_ITEM_SWITCH,
+    CONF_COMMAND: MenuItemType.MENU_ITEM_COMMAND,
+    CONF_CUSTOM: MenuItemType.MENU_ITEM_CUSTOM,
+}
+
+MENU_ITEMS_WITH_SPECIALIZED_CLASSES = (
+    CONF_MENU,
+    CONF_SELECT,
+    CONF_NUMBER,
+    CONF_SWITCH,
+    CONF_COMMAND,
+    CONF_CUSTOM,
+)
+
+MenuMode = display_menu_base_ns.enum("MenuMode")
+
+MENU_MODES = {
+    CONF_ROTARY: MenuMode.MENU_MODE_ROTARY,
+    CONF_JOYSTICK: MenuMode.MENU_MODE_JOYSTICK,
+}
+
+DisplayMenuOnEnterTrigger = display_menu_base_ns.class_(
+    "DisplayMenuOnEnterTrigger", automation.Trigger
+)
+
+DisplayMenuOnLeaveTrigger = display_menu_base_ns.class_(
+    "DisplayMenuOnLeaveTrigger", automation.Trigger
+)
+
+DisplayMenuOnValueTrigger = display_menu_base_ns.class_(
+    "DisplayMenuOnValueTrigger", automation.Trigger
+)
+
+DisplayMenuOnNextTrigger = display_menu_base_ns.class_(
+    "DisplayMenuOnNextTrigger", automation.Trigger
+)
+
+DisplayMenuOnPrevTrigger = display_menu_base_ns.class_(
+    "DisplayMenuOnPrevTrigger", automation.Trigger
+)
+
+
+def validate_format(format):
+    if re.search(r"^%([+-])*(\d+)*(\.\d+)*[fg]$", format) is None:
+        raise cv.Invalid(
+            f"{CONF_FORMAT}: has to specify a printf-like format string specifying exactly one f or g type conversion, '{format}' provided"
+        )
+
+    return format
+
+
+# Use a simple indirection to circumvent the recursion limitation
+def menu_item_schema(value):
+    return MENU_ITEM_SCHEMA(value)
+
+
+MENU_ITEM_COMMON_SCHEMA = cv.Schema(
+    {
+        cv.Optional(CONF_TEXT): cv.templatable(cv.string),
+    }
+)
+
+MENU_ITEM_ENTER_LEAVE_SCHEMA = MENU_ITEM_COMMON_SCHEMA.extend(
+    {
+        cv.Optional(CONF_ON_ENTER): automation.validate_automation(
+            {
+                cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(
+                    DisplayMenuOnEnterTrigger
+                ),
+            }
+        ),
+        cv.Optional(CONF_ON_LEAVE): automation.validate_automation(
+            {
+                cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(
+                    DisplayMenuOnLeaveTrigger
+                ),
+            }
+        ),
+    }
+)
+
+MENU_ITEM_VALUE_SCHEMA = MENU_ITEM_COMMON_SCHEMA.extend(
+    {
+        cv.Optional(CONF_ON_VALUE): automation.validate_automation(
+            {
+                cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(
+                    DisplayMenuOnValueTrigger
+                ),
+            }
+        ),
+    }
+)
+
+MENU_ITEM_ENTER_LEAVE_VALUE_SCHEMA = MENU_ITEM_ENTER_LEAVE_SCHEMA.extend(
+    {
+        cv.Optional(CONF_ON_VALUE): automation.validate_automation(
+            {
+                cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(
+                    DisplayMenuOnValueTrigger
+                ),
+            }
+        ),
+    }
+)
+
+MENU_ITEM_SCHEMA = cv.typed_schema(
+    {
+        CONF_LABEL: MENU_ITEM_COMMON_SCHEMA.extend(
+            {
+                cv.GenerateID(CONF_ID): cv.declare_id(MenuItem),
+            }
+        ),
+        CONF_BACK: MENU_ITEM_COMMON_SCHEMA.extend(
+            {
+                cv.GenerateID(CONF_ID): cv.declare_id(MenuItem),
+            }
+        ),
+        CONF_MENU: MENU_ITEM_ENTER_LEAVE_SCHEMA.extend(
+            {
+                cv.GenerateID(CONF_ID): cv.declare_id(MenuItemMenu),
+                cv.Required(CONF_ITEMS): cv.All(
+                    cv.ensure_list(menu_item_schema), cv.Length(min=1)
+                ),
+            }
+        ),
+        CONF_SELECT: MENU_ITEM_ENTER_LEAVE_VALUE_SCHEMA.extend(
+            {
+                cv.GenerateID(CONF_ID): cv.declare_id(MenuItemSelect),
+                cv.Required(CONF_SELECT): cv.use_id(Select),
+                cv.Optional(CONF_IMMEDIATE_EDIT, default=False): cv.boolean,
+                cv.Optional(CONF_VALUE_LAMBDA): cv.returning_lambda,
+            }
+        ),
+        CONF_NUMBER: MENU_ITEM_ENTER_LEAVE_VALUE_SCHEMA.extend(
+            {
+                cv.GenerateID(CONF_ID): cv.declare_id(MenuItemNumber),
+                cv.Required(CONF_NUMBER): cv.use_id(Number),
+                cv.Optional(CONF_IMMEDIATE_EDIT, default=False): cv.boolean,
+                cv.Optional(CONF_FORMAT, default="%.1f"): cv.All(
+                    cv.string_strict,
+                    validate_format,
+                ),
+                cv.Optional(CONF_VALUE_LAMBDA): cv.returning_lambda,
+            }
+        ),
+        CONF_SWITCH: MENU_ITEM_ENTER_LEAVE_VALUE_SCHEMA.extend(
+            {
+                cv.GenerateID(CONF_ID): cv.declare_id(MenuItemSwitch),
+                cv.Required(CONF_SWITCH): cv.use_id(Switch),
+                cv.Optional(CONF_IMMEDIATE_EDIT, default=False): cv.boolean,
+                cv.Optional(CONF_ON_TEXT, default="On"): cv.string_strict,
+                cv.Optional(CONF_OFF_TEXT, default="Off"): cv.string_strict,
+                cv.Optional(CONF_VALUE_LAMBDA): cv.returning_lambda,
+            }
+        ),
+        CONF_COMMAND: MENU_ITEM_VALUE_SCHEMA.extend(
+            {
+                cv.GenerateID(CONF_ID): cv.declare_id(MenuItemCommand),
+            }
+        ),
+        CONF_CUSTOM: MENU_ITEM_ENTER_LEAVE_VALUE_SCHEMA.extend(
+            {
+                cv.GenerateID(CONF_ID): cv.declare_id(MenuItemCustom),
+                cv.Optional(CONF_IMMEDIATE_EDIT, default=False): cv.boolean,
+                cv.Optional(CONF_VALUE_LAMBDA): cv.returning_lambda,
+                cv.Optional(CONF_ON_NEXT): automation.validate_automation(
+                    {
+                        cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(
+                            DisplayMenuOnNextTrigger
+                        ),
+                    }
+                ),
+                cv.Optional(CONF_ON_PREV): automation.validate_automation(
+                    {
+                        cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(
+                            DisplayMenuOnPrevTrigger
+                        ),
+                    }
+                ),
+            }
+        ),
+    },
+    default_type="label",
+    lower=True,
+)
+
+DISPLAY_MENU_BASE_SCHEMA = cv.Schema(
+    {
+        cv.Optional(CONF_ACTIVE, default=True): cv.boolean,
+        cv.GenerateID(CONF_ROOT_ITEM_ID): cv.declare_id(MenuItemMenu),
+        cv.Optional(CONF_MODE, default=CONF_ROTARY): cv.enum(MENU_MODES),
+        cv.Optional(CONF_ON_ENTER): automation.validate_automation(
+            {
+                cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(
+                    DisplayMenuOnEnterTrigger
+                ),
+            }
+        ),
+        cv.Optional(CONF_ON_LEAVE): automation.validate_automation(
+            {
+                cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(
+                    DisplayMenuOnLeaveTrigger
+                ),
+            }
+        ),
+        cv.Required(CONF_ITEMS): cv.All(
+            cv.ensure_list(MENU_ITEM_SCHEMA), cv.Length(min=1)
+        ),
+    }
+).extend(cv.COMPONENT_SCHEMA)
+
+MENU_ACTION_SCHEMA = maybe_simple_id(
+    {
+        cv.GenerateID(CONF_ID): cv.use_id(DisplayMenuComponent),
+    }
+)
+
+
+@automation.register_action("display_menu.up", UpAction, MENU_ACTION_SCHEMA)
+async def menu_up_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, paren)
+
+
+@automation.register_action("display_menu.down", DownAction, MENU_ACTION_SCHEMA)
+async def menu_down_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, paren)
+
+
+@automation.register_action("display_menu.left", LeftAction, MENU_ACTION_SCHEMA)
+async def menu_left_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, paren)
+
+
+@automation.register_action("display_menu.right", RightAction, MENU_ACTION_SCHEMA)
+async def menu_right_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, paren)
+
+
+@automation.register_action("display_menu.enter", EnterAction, MENU_ACTION_SCHEMA)
+async def menu_enter_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, paren)
+
+
+@automation.register_action("display_menu.show", ShowAction, MENU_ACTION_SCHEMA)
+async def menu_show_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, paren)
+
+
+@automation.register_action("display_menu.hide", HideAction, MENU_ACTION_SCHEMA)
+async def menu_hide_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, paren)
+
+
+@automation.register_action(
+    "display_menu.show_main", ShowMainAction, MENU_ACTION_SCHEMA
+)
+async def menu_show_main_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, paren)
+
+
+@automation.register_condition(
+    "display_menu.is_active",
+    IsActiveCondition,
+    automation.maybe_simple_id(
+        {
+            cv.GenerateID(CONF_ID): cv.use_id(DisplayMenuComponent),
+        }
+    ),
+)
+async def display_menu_is_active_to_code(config, condition_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(condition_id, template_arg, paren)
+
+
+async def menu_item_to_code(menu, config, parent):
+    if config[CONF_TYPE] in MENU_ITEMS_WITH_SPECIALIZED_CLASSES:
+        item = cg.new_Pvariable(config[CONF_ID])
+    else:
+        item = cg.new_Pvariable(config[CONF_ID], MENU_ITEM_TYPES[config[CONF_TYPE]])
+    cg.add(parent.add_item(item))
+    if CONF_TEXT in config:
+        if isinstance(config[CONF_TEXT], core.Lambda):
+            template_ = await cg.templatable(
+                config[CONF_TEXT], [(MenuItemConstPtr, "it")], cg.std_string
+            )
+            cg.add(item.set_text(template_))
+        else:
+            cg.add(item.set_text(config[CONF_TEXT]))
+    if CONF_VALUE_LAMBDA in config:
+        template_ = await cg.process_lambda(
+            config[CONF_VALUE_LAMBDA],
+            [(MenuItemConstPtr, "it")],
+            return_type=cg.std_string,
+        )
+        cg.add(item.set_value_lambda(template_))
+    if CONF_ITEMS in config:
+        for c in config[CONF_ITEMS]:
+            await menu_item_to_code(menu, c, item)
+    if CONF_IMMEDIATE_EDIT in config:
+        cg.add(item.set_immediate_edit(config[CONF_IMMEDIATE_EDIT]))
+    if config[CONF_TYPE] == CONF_SELECT:
+        var = await cg.get_variable(config[CONF_SELECT])
+        cg.add(item.set_select_variable(var))
+    if config[CONF_TYPE] == CONF_NUMBER:
+        var = await cg.get_variable(config[CONF_NUMBER])
+        cg.add(item.set_number_variable(var))
+        cg.add(item.set_format(config[CONF_FORMAT]))
+    if config[CONF_TYPE] == CONF_SWITCH:
+        var = await cg.get_variable(config[CONF_SWITCH])
+        cg.add(item.set_switch_variable(var))
+        cg.add(item.set_on_text(config[CONF_ON_TEXT]))
+        cg.add(item.set_off_text(config[CONF_OFF_TEXT]))
+    for conf in config.get(CONF_ON_ENTER, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], item)
+        await automation.build_automation(trigger, [(MenuItemConstPtr, "it")], conf)
+    for conf in config.get(CONF_ON_LEAVE, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], item)
+        await automation.build_automation(trigger, [(MenuItemConstPtr, "it")], conf)
+    for conf in config.get(CONF_ON_VALUE, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], item)
+        await automation.build_automation(trigger, [(MenuItemConstPtr, "it")], conf)
+    for conf in config.get(CONF_ON_NEXT, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], item)
+        await automation.build_automation(trigger, [(MenuItemConstPtr, "it")], conf)
+    for conf in config.get(CONF_ON_PREV, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], item)
+        await automation.build_automation(trigger, [(MenuItemConstPtr, "it")], conf)
+
+
+async def display_menu_to_code(menu, config):
+    cg.add(menu.set_active(config[CONF_ACTIVE]))
+    root_item = cg.new_Pvariable(config[CONF_ROOT_ITEM_ID])
+    cg.add(menu.set_root_item(root_item))
+    cg.add(menu.set_mode(config[CONF_MODE]))
+    for c in config[CONF_ITEMS]:
+        await menu_item_to_code(menu, c, root_item)
+    for conf in config.get(CONF_ON_ENTER, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], root_item)
+        await automation.build_automation(trigger, [(MenuItemConstPtr, "it")], conf)
+    for conf in config.get(CONF_ON_LEAVE, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], root_item)
+        await automation.build_automation(trigger, [(MenuItemConstPtr, "it")], conf)

esphome/components/display_menu_base/automation.h

@@ -0,0 +1,133 @@
+#pragma once
+
+#include "esphome/core/automation.h"
+#include "display_menu_base.h"
+
+namespace esphome {
+namespace display_menu_base {
+
+template<typename... Ts> class UpAction : public Action<Ts...> {
+ public:
+  explicit UpAction(DisplayMenuComponent *menu) : menu_(menu) {}
+
+  void play(Ts... x) override { this->menu_->up(); }
+
+ protected:
+  DisplayMenuComponent *menu_;
+};
+
+template<typename... Ts> class DownAction : public Action<Ts...> {
+ public:
+  explicit DownAction(DisplayMenuComponent *menu) : menu_(menu) {}
+
+  void play(Ts... x) override { this->menu_->down(); }
+
+ protected:
+  DisplayMenuComponent *menu_;
+};
+
+template<typename... Ts> class LeftAction : public Action<Ts...> {
+ public:
+  explicit LeftAction(DisplayMenuComponent *menu) : menu_(menu) {}
+
+  void play(Ts... x) override { this->menu_->left(); }
+
+ protected:
+  DisplayMenuComponent *menu_;
+};
+
+template<typename... Ts> class RightAction : public Action<Ts...> {
+ public:
+  explicit RightAction(DisplayMenuComponent *menu) : menu_(menu) {}
+
+  void play(Ts... x) override { this->menu_->right(); }
+
+ protected:
+  DisplayMenuComponent *menu_;
+};
+
+template<typename... Ts> class EnterAction : public Action<Ts...> {
+ public:
+  explicit EnterAction(DisplayMenuComponent *menu) : menu_(menu) {}
+
+  void play(Ts... x) override { this->menu_->enter(); }
+
+ protected:
+  DisplayMenuComponent *menu_;
+};
+
+template<typename... Ts> class ShowAction : public Action<Ts...> {
+ public:
+  explicit ShowAction(DisplayMenuComponent *menu) : menu_(menu) {}
+
+  void play(Ts... x) override { this->menu_->show(); }
+
+ protected:
+  DisplayMenuComponent *menu_;
+};
+
+template<typename... Ts> class HideAction : public Action<Ts...> {
+ public:
+  explicit HideAction(DisplayMenuComponent *menu) : menu_(menu) {}
+
+  void play(Ts... x) override { this->menu_->hide(); }
+
+ protected:
+  DisplayMenuComponent *menu_;
+};
+
+template<typename... Ts> class ShowMainAction : public Action<Ts...> {
+ public:
+  explicit ShowMainAction(DisplayMenuComponent *menu) : menu_(menu) {}
+
+  void play(Ts... x) override { this->menu_->show_main(); }
+
+ protected:
+  DisplayMenuComponent *menu_;
+};
+template<typename... Ts> class IsActiveCondition : public Condition<Ts...> {
+ public:
+  explicit IsActiveCondition(DisplayMenuComponent *menu) : menu_(menu) {}
+  bool check(Ts... x) override { return this->menu_->is_active(); }
+
+ protected:
+  DisplayMenuComponent *menu_;
+};
+
+class DisplayMenuOnEnterTrigger : public Trigger<const MenuItem *> {
+ public:
+  explicit DisplayMenuOnEnterTrigger(MenuItem *parent) {
+    parent->add_on_enter_callback([this, parent]() { this->trigger(parent); });
+  }
+};
+
+class DisplayMenuOnLeaveTrigger : public Trigger<const MenuItem *> {
+ public:
+  explicit DisplayMenuOnLeaveTrigger(MenuItem *parent) {
+    parent->add_on_leave_callback([this, parent]() { this->trigger(parent); });
+  }
+};
+
+class DisplayMenuOnValueTrigger : public Trigger<const MenuItem *> {
+ public:
+  explicit DisplayMenuOnValueTrigger(MenuItem *parent) {
+    parent->add_on_value_callback([this, parent]() { this->trigger(parent); });
+  }
+};
+
+class DisplayMenuOnNextTrigger : public Trigger<const MenuItem *> {
+ public:
+  explicit DisplayMenuOnNextTrigger(MenuItemCustom *parent) {
+    parent->add_on_next_callback([this, parent]() { this->trigger(parent); });
+  }
+};
+
+class DisplayMenuOnPrevTrigger : public Trigger<const MenuItem *> {
+ public:
+  explicit DisplayMenuOnPrevTrigger(MenuItemCustom *parent) {
+    parent->add_on_prev_callback([this, parent]() { this->trigger(parent); });
+  }
+};
+
+}  // namespace display_menu_base
+}  // namespace esphome

esphome/components/display_menu_base/display_menu_base.cpp

@@ -0,0 +1,315 @@
+#include "display_menu_base.h"
+#include <algorithm>
+
+namespace esphome {
+namespace display_menu_base {
+
+void DisplayMenuComponent::up() {
+  if (this->check_healthy_and_active_()) {
+    bool changed = false;
+
+    if (this->editing_) {
+      switch (this->mode_) {
+        case MENU_MODE_ROTARY:
+          changed = this->get_selected_item_()->select_prev();
+          break;
+        default:
+          break;
+      }
+    } else {
+      changed = this->cursor_up_();
+    }
+
+    if (changed)
+      this->draw_and_update();
+  }
+}
+
+void DisplayMenuComponent::down() {
+  if (this->check_healthy_and_active_()) {
+    bool changed = false;
+
+    if (this->editing_) {
+      switch (this->mode_) {
+        case MENU_MODE_ROTARY:
+          changed = this->get_selected_item_()->select_next();
+          break;
+        default:
+          break;
+      }
+    } else {
+      changed = this->cursor_down_();
+    }
+
+    if (changed)
+      this->draw_and_update();
+  }
+}
+
+void DisplayMenuComponent::left() {
+  if (this->check_healthy_and_active_()) {
+    bool changed = false;
+
+    switch (this->get_selected_item_()->get_type()) {
+      case MENU_ITEM_SELECT:
+      case MENU_ITEM_SWITCH:
+      case MENU_ITEM_NUMBER:
+      case MENU_ITEM_CUSTOM:
+        switch (this->mode_) {
+          case MENU_MODE_ROTARY:
+            if (this->editing_) {
+              this->finish_editing_();
+              changed = true;
+            }
+            break;
+          case MENU_MODE_JOYSTICK:
+            if (this->editing_ || this->get_selected_item_()->get_immediate_edit())
+              changed = this->get_selected_item_()->select_prev();
+            break;
+          default:
+            break;
+        }
+        break;
+      case MENU_ITEM_BACK:
+        changed = this->leave_menu_();
+        break;
+      default:
+        break;
+    }
+
+    if (changed)
+      this->draw_and_update();
+  }
+}
+
+void DisplayMenuComponent::right() {
+  if (this->check_healthy_and_active_()) {
+    bool changed = false;
+
+    switch (this->get_selected_item_()->get_type()) {
+      case MENU_ITEM_SELECT:
+      case MENU_ITEM_SWITCH:
+      case MENU_ITEM_NUMBER:
+      case MENU_ITEM_CUSTOM:
+        switch (this->mode_) {
+          case MENU_MODE_JOYSTICK:
+            if (this->editing_ || this->get_selected_item_()->get_immediate_edit())
+              changed = this->get_selected_item_()->select_next();
+          default:
+            break;
+        }
+        break;
+      case MENU_ITEM_MENU:
+        changed = this->enter_menu_();
+        break;
+      default:
+        break;
+    }
+
+    if (changed)
+      this->draw_and_update();
+  }
+}
+
+void DisplayMenuComponent::enter() {
+  if (this->check_healthy_and_active_()) {
+    bool changed = false;
+    MenuItem *item = this->get_selected_item_();
+
+    if (this->editing_) {
+      this->finish_editing_();
+      changed = true;
+    } else {
+      switch (item->get_type()) {
+        case MENU_ITEM_MENU:
+          changed = this->enter_menu_();
+          break;
+        case MENU_ITEM_BACK:
+          changed = this->leave_menu_();
+          break;
+        case MENU_ITEM_SELECT:
+        case MENU_ITEM_SWITCH:
+        case MENU_ITEM_CUSTOM:
+          if (item->get_immediate_edit()) {
+            changed = item->select_next();
+          } else {
+            this->editing_ = true;
+            item->on_enter();
+            changed = true;
+          }
+          break;
+        case MENU_ITEM_NUMBER:
+          // A number cannot be immediate in the rotary mode
+          if (!item->get_immediate_edit() || this->mode_ == MENU_MODE_ROTARY) {
+            this->editing_ = true;
+            item->on_enter();
+            changed = true;
+          }
+          break;
+        case MENU_ITEM_COMMAND:
+          changed = item->select_next();
+          break;
+        default:
+          break;
+      }
+    }
+
+    if (changed)
+      this->draw_and_update();
+  }
+}
+
+void DisplayMenuComponent::draw() {
+  if (this->check_healthy_and_active_())
+    this->draw_menu();
+}
+
+void DisplayMenuComponent::show_main() {
+  bool disp_changed = false;
+
+  if (this->is_failed())
+    return;
+
+  this->process_initial_();
+
+  if (this->active_ && this->editing_)
+    this->finish_editing_();
+
+  if (this->displayed_item_ != this->root_item_) {
+    this->displayed_item_->on_leave();
+    disp_changed = true;
+  }
+
+  this->reset_();
+  this->active_ = true;
+
+  if (disp_changed) {
+    this->displayed_item_->on_enter();
+  }
+
+  this->draw_and_update();
+}
+
+void DisplayMenuComponent::show() {
+  if (this->is_failed())
+    return;
+
+  this->process_initial_();
+
+  if (!this->active_) {
+    this->active_ = true;
+    this->draw_and_update();
+  }
+}
+
+void DisplayMenuComponent::hide() {
+  if (this->check_healthy_and_active_()) {
+    if (this->editing_)
+      this->finish_editing_();
+    this->active_ = false;
+    this->update();
+  }
+}
+
+void DisplayMenuComponent::reset_() {
+  this->displayed_item_ = this->root_item_;
+  this->cursor_index_ = this->top_index_ = 0;
+  this->selection_stack_.clear();
+}
+
+void DisplayMenuComponent::process_initial_() {
+  if (!this->root_on_enter_called_) {
+    this->root_item_->on_enter();
+    this->root_on_enter_called_ = true;
+  }
+}
+
+bool DisplayMenuComponent::check_healthy_and_active_() {
+  if (this->is_failed())
+    return false;
+
+  this->process_initial_();
+
+  return this->active_;
+}
+
+bool DisplayMenuComponent::cursor_up_() {
+  bool changed = false;
+
+  if (this->cursor_index_ > 0) {
+    changed = true;
+
+    --this->cursor_index_;
+
+    if (this->cursor_index_ < this->top_index_)
+      this->top_index_ = this->cursor_index_;
+  }
+
+  return changed;
+}
+
+bool DisplayMenuComponent::cursor_down_() {
+  bool changed = false;
+
+  if (this->cursor_index_ + 1 < this->displayed_item_->items_size()) {
+    changed = true;
+
+    ++this->cursor_index_;
+
+    if (this->cursor_index_ >= this->top_index_ + this->rows_)
+      this->top_index_ = this->cursor_index_ - this->rows_ + 1;
+  }
+
+  return changed;
+}
+
+bool DisplayMenuComponent::enter_menu_() {
+  this->displayed_item_->on_leave();
+  this->displayed_item_ = static_cast<MenuItemMenu *>(this->get_selected_item_());
+  this->selection_stack_.push_front({this->top_index_, this->cursor_index_});
+  this->cursor_index_ = this->top_index_ = 0;
+  this->displayed_item_->on_enter();
+
+  return true;
+}
+
+bool DisplayMenuComponent::leave_menu_() {
+  bool changed = false;
+
+  if (this->displayed_item_->get_parent() != nullptr) {
+    this->displayed_item_->on_leave();
+    this->displayed_item_ = this->displayed_item_->get_parent();
+    this->top_index_ = this->selection_stack_.front().first;
+    this->cursor_index_ = this->selection_stack_.front().second;
+    this->selection_stack_.pop_front();
+    this->displayed_item_->on_enter();
+    changed = true;
+  }
+
+  return changed;
+}
+
+void DisplayMenuComponent::finish_editing_() {
+  switch (this->get_selected_item_()->get_type()) {
+    case MENU_ITEM_SELECT:
+    case MENU_ITEM_NUMBER:
+    case MENU_ITEM_SWITCH:
+    case MENU_ITEM_CUSTOM:
+      this->get_selected_item_()->on_leave();
+      break;
+    default:
+      break;
+  }
+
+  this->editing_ = false;
+}
+
+void DisplayMenuComponent::draw_menu() {
+  for (size_t i = 0; i < this->rows_ && this->top_index_ + i < this->displayed_item_->items_size(); ++i) {
+    this->draw_item(this->displayed_item_->get_item(this->top_index_ + i), i,
+                    this->top_index_ + i == this->cursor_index_);
+  }
+}
+
+}  // namespace display_menu_base
+}  // namespace esphome

esphome/components/display_menu_base/display_menu_base.h

@@ -0,0 +1,77 @@
+#pragma once
+
+#include "esphome/core/component.h"
+
+#include "menu_item.h"
+
+#include <forward_list>
+
+namespace esphome {
+namespace display_menu_base {
+
+enum MenuMode {
+  MENU_MODE_ROTARY,
+  MENU_MODE_JOYSTICK,
+};
+
+class MenuItem;
+
+/** Class to display a hierarchical menu.
+ *
+ */
+class DisplayMenuComponent : public Component {
+ public:
+  void set_root_item(MenuItemMenu *item) { this->displayed_item_ = this->root_item_ = item; }
+  void set_active(bool active) { this->active_ = active; }
+  void set_mode(MenuMode mode) { this->mode_ = mode; }
+  void set_rows(uint8_t rows) { this->rows_ = rows; }
+
+  float get_setup_priority() const override { return setup_priority::PROCESSOR; }
+
+  void up();
+  void down();
+  void left();
+  void right();
+  void enter();
+
+  void show_main();
+  void show();
+  void hide();
+
+  void draw();
+
+  bool is_active() const { return this->active_; }
+
+ protected:
+  void reset_();
+  void process_initial_();
+  bool check_healthy_and_active_();
+  MenuItem *get_selected_item_() { return this->displayed_item_->get_item(this->cursor_index_); }
+  bool cursor_up_();
+  bool cursor_down_();
+  bool enter_menu_();
+  bool leave_menu_();
+  void finish_editing_();
+  virtual void draw_menu();
+  virtual void draw_item(const MenuItem *item, uint8_t row, bool selected) = 0;
+  virtual void update() {}
+  virtual void draw_and_update() {
+    draw_menu();
+    update();
+  }
+
+  uint8_t rows_;
+  bool active_;
+  MenuMode mode_;
+  MenuItemMenu *root_item_{nullptr};
+
+  MenuItemMenu *displayed_item_{nullptr};
+  uint8_t top_index_{0};
+  uint8_t cursor_index_{0};
+  std::forward_list<std::pair<uint8_t, uint8_t>> selection_stack_{};
+  bool editing_{false};
+  bool root_on_enter_called_{false};
+};
+
+}  // namespace display_menu_base
+}  // namespace esphome

esphome/components/display_menu_base/menu_item.cpp

@@ -0,0 +1,179 @@
+#include "menu_item.h"
+
+#include <cstdio>
+
+namespace esphome {
+namespace display_menu_base {
+
+void MenuItem::on_enter() { this->on_enter_callbacks_.call(); }
+
+void MenuItem::on_leave() { this->on_leave_callbacks_.call(); }
+
+void MenuItem::on_value_() { this->on_value_callbacks_.call(); }
+
+#ifdef USE_SELECT
+std::string MenuItemSelect::get_value_text() const {
+  std::string result;
+
+  if (this->value_getter_.has_value()) {
+    result = this->value_getter_.value()(this);
+  } else {
+    if (this->select_var_ != nullptr) {
+      result = this->select_var_->state;
+    }
+  }
+
+  return result;
+}
+
+bool MenuItemSelect::select_next() {
+  bool changed = false;
+
+  if (this->select_var_ != nullptr) {
+    this->select_var_->make_call().select_next(true).perform();
+    changed = true;
+  }
+
+  return changed;
+}
+
+bool MenuItemSelect::select_prev() {
+  bool changed = false;
+
+  if (this->select_var_ != nullptr) {
+    this->select_var_->make_call().select_previous(true).perform();
+    changed = true;
+  }
+
+  return changed;
+}
+#endif  // USE_SELECT
+
+#ifdef USE_NUMBER
+std::string MenuItemNumber::get_value_text() const {
+  std::string result;
+
+  if (this->value_getter_.has_value()) {
+    result = this->value_getter_.value()(this);
+  } else {
+    char data[32];
+    snprintf(data, sizeof(data), this->format_.c_str(), get_number_value_());
+    result = data;
+  }
+
+  return result;
+}
+
+bool MenuItemNumber::select_next() {
+  bool changed = false;
+
+  if (this->number_var_ != nullptr) {
+    float last = this->number_var_->state;
+    this->number_var_->make_call().number_increment(false).perform();
+
+    if (this->number_var_->state != last) {
+      this->on_value_();
+      changed = true;
+    }
+  }
+
+  return changed;
+}
+
+bool MenuItemNumber::select_prev() {
+  bool changed = false;
+
+  if (this->number_var_ != nullptr) {
+    float last = this->number_var_->state;
+    this->number_var_->make_call().number_decrement(false).perform();
+
+    if (this->number_var_->state != last) {
+      this->on_value_();
+      changed = true;
+    }
+  }
+
+  return changed;
+}
+
+float MenuItemNumber::get_number_value_() const {
+  float result = 0.0;
+
+  if (this->number_var_ != nullptr) {
+    if (!this->number_var_->has_state() || this->number_var_->state < this->number_var_->traits.get_min_value()) {
+      result = this->number_var_->traits.get_min_value();
+    } else if (this->number_var_->state > this->number_var_->traits.get_max_value()) {
+      result = this->number_var_->traits.get_max_value();
+    } else {
+      result = this->number_var_->state;
+    }
+  }
+
+  return result;
+}
+#endif  // USE_NUMBER
+
+#ifdef USE_SWITCH
+std::string MenuItemSwitch::get_value_text() const {
+  std::string result;
+
+  if (this->value_getter_.has_value()) {
+    result = this->value_getter_.value()(this);
+  } else {
+    result = this->get_switch_state_() ? this->switch_on_text_ : this->switch_off_text_;
+  }
+
+  return result;
+}
+
+bool MenuItemSwitch::select_next() { return this->toggle_switch_(); }
+
+bool MenuItemSwitch::select_prev() { return this->toggle_switch_(); }
+
+bool MenuItemSwitch::get_switch_state_() const { return (this->switch_var_ != nullptr && this->switch_var_->state); }
+
+bool MenuItemSwitch::toggle_switch_() {
+  bool changed = false;
+
+  if (this->switch_var_ != nullptr) {
+    this->switch_var_->toggle();
+    this->on_value_();
+    changed = true;
+  }
+
+  return changed;
+}
+#endif  // USE_SWITCH
+
+std::string MenuItemCustom::get_value_text() const {
+  return (this->value_getter_.has_value()) ? this->value_getter_.value()(this) : "";
+}
+
+bool MenuItemCommand::select_next() {
+  this->on_value_();
+  return true;
+}
+
+bool MenuItemCommand::select_prev() {
+  this->on_value_();
+  return true;
+}
+
+bool MenuItemCustom::select_next() {
+  this->on_next_();
+  this->on_value_();
+  return true;
+}
+
+bool MenuItemCustom::select_prev() {
+  this->on_prev_();
+  this->on_value_();
+  return true;
+}
+
+void MenuItemCustom::on_next_() { this->on_next_callbacks_.call(); }
+
+void MenuItemCustom::on_prev_() { this->on_prev_callbacks_.call(); }
+
+}  // namespace display_menu_base
+}  // namespace esphome

esphome/components/display_menu_base/menu_item.h

@@ -0,0 +1,187 @@
+#pragma once
+
+#include "esphome/core/defines.h"
+#include "esphome/core/automation.h"
+
+#ifdef USE_NUMBER
+#include "esphome/components/number/number.h"
+#endif
+#ifdef USE_SELECT
+#include "esphome/components/select/select.h"
+#endif
+#ifdef USE_SWITCH
+#include "esphome/components/switch/switch.h"
+#endif
+
+#include <vector>
+
+namespace esphome {
+namespace display_menu_base {
+
+enum MenuItemType {
+  MENU_ITEM_LABEL,
+  MENU_ITEM_MENU,
+  MENU_ITEM_BACK,
+  MENU_ITEM_SELECT,
+  MENU_ITEM_NUMBER,
+  MENU_ITEM_SWITCH,
+  MENU_ITEM_COMMAND,
+  MENU_ITEM_CUSTOM,
+};
+
+class MenuItem;
+class MenuItemMenu;
+using value_getter_t = std::function<std::string(const MenuItem *)>;
+
+class MenuItem {
+ public:
+  explicit MenuItem(MenuItemType t) : item_type_(t) {}
+  void set_parent(MenuItemMenu *parent) { this->parent_ = parent; }
+  MenuItemMenu *get_parent() { return this->parent_; }
+  MenuItemType get_type() const { return this->item_type_; }
+  template<typename V> void set_text(V val) { this->text_ = val; }
+  void add_on_enter_callback(std::function<void()> &&cb) { this->on_enter_callbacks_.add(std::move(cb)); }
+  void add_on_leave_callback(std::function<void()> &&cb) { this->on_leave_callbacks_.add(std::move(cb)); }
+  void add_on_value_callback(std::function<void()> &&cb) { this->on_value_callbacks_.add(std::move(cb)); }
+
+  std::string get_text() const { return const_cast<MenuItem *>(this)->text_.value(this); }
+  virtual bool get_immediate_edit() const { return false; }
+  virtual bool has_value() const { return false; }
+  virtual std::string get_value_text() const { return ""; }
+
+  virtual bool select_next() { return false; }
+  virtual bool select_prev() { return false; }
+
+  void on_enter();
+  void on_leave();
+
+ protected:
+  void on_value_();
+
+  MenuItemType item_type_;
+  MenuItemMenu *parent_{nullptr};
+  TemplatableValue<std::string, const MenuItem *> text_;
+
+  CallbackManager<void()> on_enter_callbacks_{};
+  CallbackManager<void()> on_leave_callbacks_{};
+  CallbackManager<void()> on_value_callbacks_{};
+};
+
+class MenuItemMenu : public MenuItem {
+ public:
+  explicit MenuItemMenu() : MenuItem(MENU_ITEM_MENU) {}
+  void add_item(MenuItem *item) {
+    item->set_parent(this);
+    this->items_.push_back(item);
+  }
+  size_t items_size() const { return this->items_.size(); }
+  MenuItem *get_item(size_t i) { return this->items_[i]; }
+
+ protected:
+  std::vector<MenuItem *> items_;
+};
+
+class MenuItemEditable : public MenuItem {
+ public:
+  explicit MenuItemEditable(MenuItemType t) : MenuItem(t) {}
+  void set_immediate_edit(bool val) { this->immediate_edit_ = val; }
+  bool get_immediate_edit() const override { return this->immediate_edit_; }
+  void set_value_lambda(value_getter_t &&getter) { this->value_getter_ = getter; }
+
+ protected:
+  bool immediate_edit_{false};
+  optional<value_getter_t> value_getter_{};
+};
+
+#ifdef USE_SELECT
+class MenuItemSelect : public MenuItemEditable {
+ public:
+  explicit MenuItemSelect() : MenuItemEditable(MENU_ITEM_SELECT) {}
+  void set_select_variable(select::Select *var) { this->select_var_ = var; }
+
+  bool has_value() const override { return true; }
+  std::string get_value_text() const override;
+
+  bool select_next() override;
+  bool select_prev() override;
+
+ protected:
+  select::Select *select_var_{nullptr};
+};
+#endif
+
+#ifdef USE_NUMBER
+class MenuItemNumber : public MenuItemEditable {
+ public:
+  explicit MenuItemNumber() : MenuItemEditable(MENU_ITEM_NUMBER) {}
+  void set_number_variable(number::Number *var) { this->number_var_ = var; }
+  void set_format(const std::string &fmt) { this->format_ = fmt; }
+
+  bool has_value() const override { return true; }
+  std::string get_value_text() const override;
+
+  bool select_next() override;
+  bool select_prev() override;
+
+ protected:
+  float get_number_value_() const;
+
+  number::Number *number_var_{nullptr};
+  std::string format_;
+};
+#endif
+
+#ifdef USE_SWITCH
+class MenuItemSwitch : public MenuItemEditable {
+ public:
+  explicit MenuItemSwitch() : MenuItemEditable(MENU_ITEM_SWITCH) {}
+  void set_switch_variable(switch_::Switch *var) { this->switch_var_ = var; }
+  void set_on_text(const std::string &t) { this->switch_on_text_ = t; }
+  void set_off_text(const std::string &t) { this->switch_off_text_ = t; }
+
+  bool has_value() const override { return true; }
+  std::string get_value_text() const override;
+
+  bool select_next() override;
+  bool select_prev() override;
+
+ protected:
+  bool get_switch_state_() const;
+  bool toggle_switch_();
+
+  switch_::Switch *switch_var_{nullptr};
+  std::string switch_on_text_;
+  std::string switch_off_text_;
+};
+#endif
+
+class MenuItemCommand : public MenuItem {
+ public:
+  explicit MenuItemCommand() : MenuItem(MENU_ITEM_COMMAND) {}
+
+  bool select_next() override;
+  bool select_prev() override;
+};
+
+class MenuItemCustom : public MenuItemEditable {
+ public:
+  explicit MenuItemCustom() : MenuItemEditable(MENU_ITEM_CUSTOM) {}
+  void add_on_next_callback(std::function<void()> &&cb) { this->on_next_callbacks_.add(std::move(cb)); }
+  void add_on_prev_callback(std::function<void()> &&cb) { this->on_prev_callbacks_.add(std::move(cb)); }
+
+  bool has_value() const override { return this->value_getter_.has_value(); }
+  std::string get_value_text() const override;
+
+  bool select_next() override;
+  bool select_prev() override;
+
+ protected:
+  void on_next_();
+  void on_prev_();
+
+  CallbackManager<void()> on_next_callbacks_{};
+  CallbackManager<void()> on_prev_callbacks_{};
+};
+
+}  // namespace display_menu_base
+}  // namespace esphome

esphome/components/esp32/gpio.py

@@ -105,6 +105,12 @@ _esp32_validations = {
 
 def validate_gpio_pin(value):
     value = _translate_pin(value)
+    board = CORE.data[KEY_ESP32][KEY_BOARD]
+    board_pins = boards.ESP32_BOARD_PINS.get(board, {})
+
+    if value in board_pins.values():
+        return value
+
     variant = CORE.data[KEY_ESP32][KEY_VARIANT]
     if variant not in _esp32_validations:
         raise cv.Invalid(f"Unsupported ESP32 variant {variant}")

esphome/components/esp32_ble_beacon/__init__.py

@@ -1,7 +1,7 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
-from esphome.const import CONF_ID, CONF_TYPE, CONF_UUID
-from esphome.core import CORE
+from esphome.const import CONF_ID, CONF_TYPE, CONF_UUID, CONF_TX_POWER
+from esphome.core import CORE, TimePeriod
 from esphome.components.esp32 import add_idf_sdkconfig_option
 
 DEPENDENCIES = ["esp32"]
@@ -12,16 +12,47 @@ ESP32BLEBeacon = esp32_ble_beacon_ns.class_("ESP32BLEBeacon", cg.Component)
 
 CONF_MAJOR = "major"
 CONF_MINOR = "minor"
+CONF_MIN_INTERVAL = "min_interval"
+CONF_MAX_INTERVAL = "max_interval"
+CONF_MEASURED_POWER = "measured_power"
 
-CONFIG_SCHEMA = cv.Schema(
-    {
-        cv.GenerateID(): cv.declare_id(ESP32BLEBeacon),
-        cv.Required(CONF_TYPE): cv.one_of("IBEACON", upper=True),
-        cv.Required(CONF_UUID): cv.uuid,
-        cv.Optional(CONF_MAJOR, default=10167): cv.uint16_t,
-        cv.Optional(CONF_MINOR, default=61958): cv.uint16_t,
-    }
-).extend(cv.COMPONENT_SCHEMA)
+
+def validate_config(config):
+    if config[CONF_MIN_INTERVAL] > config.get(CONF_MAX_INTERVAL):
+        raise cv.Invalid("min_interval must be <= max_interval")
+    return config
+
+
+CONFIG_SCHEMA = cv.All(
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(ESP32BLEBeacon),
+            cv.Required(CONF_TYPE): cv.one_of("IBEACON", upper=True),
+            cv.Required(CONF_UUID): cv.uuid,
+            cv.Optional(CONF_MAJOR, default=10167): cv.uint16_t,
+            cv.Optional(CONF_MINOR, default=61958): cv.uint16_t,
+            cv.Optional(CONF_MIN_INTERVAL, default="100ms"): cv.All(
+                cv.positive_time_period_milliseconds,
+                cv.Range(
+                    min=TimePeriod(milliseconds=20), max=TimePeriod(milliseconds=10240)
+                ),
+            ),
+            cv.Optional(CONF_MAX_INTERVAL, default="100ms"): cv.All(
+                cv.positive_time_period_milliseconds,
+                cv.Range(
+                    min=TimePeriod(milliseconds=20), max=TimePeriod(milliseconds=10240)
+                ),
+            ),
+            cv.Optional(CONF_MEASURED_POWER, default=-59): cv.int_range(
+                min=-128, max=0
+            ),
+            cv.Optional(CONF_TX_POWER, default="3dBm"): cv.All(
+                cv.decibel, cv.one_of(-12, -9, -6, -3, 0, 3, 6, 9, int=True)
+            ),
+        }
+    ).extend(cv.COMPONENT_SCHEMA),
+    validate_config,
+)
 
 
 async def to_code(config):
@@ -31,6 +62,10 @@ async def to_code(config):
     await cg.register_component(var, config)
     cg.add(var.set_major(config[CONF_MAJOR]))
     cg.add(var.set_minor(config[CONF_MINOR]))
+    cg.add(var.set_min_interval(config[CONF_MIN_INTERVAL]))
+    cg.add(var.set_max_interval(config[CONF_MAX_INTERVAL]))
+    cg.add(var.set_measured_power(config[CONF_MEASURED_POWER]))
+    cg.add(var.set_tx_power(config[CONF_TX_POWER]))
 
     if CORE.using_esp_idf:
         add_idf_sdkconfig_option("CONFIG_BT_ENABLED", True)

esphome/components/esp32_ble_beacon/esp32_ble_beacon.cpp

@@ -36,11 +36,24 @@ static esp_ble_adv_params_t ble_adv_params = {
 #define ENDIAN_CHANGE_U16(x) ((((x) &0xFF00) >> 8) + (((x) &0xFF) << 8))
 
 static const esp_ble_ibeacon_head_t IBEACON_COMMON_HEAD = {
-    .flags = {0x02, 0x01, 0x06}, .length = 0x1A, .type = 0xFF, .company_id = 0x004C, .beacon_type = 0x1502};
+    .flags = {0x02, 0x01, 0x06}, .length = 0x1A, .type = 0xFF, .company_id = {0x4C, 0x00}, .beacon_type = {0x02, 0x15}};
 
 void ESP32BLEBeacon::dump_config() {
   ESP_LOGCONFIG(TAG, "ESP32 BLE Beacon:");
-  ESP_LOGCONFIG(TAG, "  Major: %u, Minor: %u", this->major_, this->minor_);
+  char uuid[37];
+  char *bpos = uuid;
+  for (int8_t ii = 0; ii < 16; ++ii) {
+    bpos += sprintf(bpos, "%02X", this->uuid_[ii]);
+    if (ii == 3 || ii == 5 || ii == 7 || ii == 9) {
+      bpos += sprintf(bpos, "-");
+    }
+  }
+  uuid[36] = '\0';
+  ESP_LOGCONFIG(TAG,
+                "  UUID: %s, Major: %u, Minor: %u, Min Interval: %ums, Max Interval: %ums, Measured Power: %d"
+                ", TX Power: %ddBm",
+                uuid, this->major_, this->minor_, this->min_interval_, this->max_interval_, this->measured_power_,
+                this->tx_power_);
 }
 
 void ESP32BLEBeacon::setup() {
@@ -67,6 +80,9 @@ void ESP32BLEBeacon::ble_core_task(void *params) {
 }
 
 void ESP32BLEBeacon::ble_setup() {
+  ble_adv_params.adv_int_min = static_cast<uint16_t>(global_esp32_ble_beacon->min_interval_ / 0.625f);
+  ble_adv_params.adv_int_max = static_cast<uint16_t>(global_esp32_ble_beacon->max_interval_ / 0.625f);
+
   // Initialize non-volatile storage for the bluetooth controller
   esp_err_t err = nvs_flash_init();
   if (err != ESP_OK) {
@@ -118,6 +134,12 @@ void ESP32BLEBeacon::ble_setup() {
     ESP_LOGE(TAG, "esp_bluedroid_enable failed: %d", err);
     return;
   }
+  err = esp_ble_tx_power_set(ESP_BLE_PWR_TYPE_ADV,
+                             static_cast<esp_power_level_t>((global_esp32_ble_beacon->tx_power_ + 12) / 3));
+  if (err != ESP_OK) {
+    ESP_LOGE(TAG, "esp_ble_tx_power_set failed: %s", esp_err_to_name(err));
+    return;
+  }
   err = esp_ble_gap_register_callback(ESP32BLEBeacon::gap_event_handler);
   if (err != ESP_OK) {
     ESP_LOGE(TAG, "esp_ble_gap_register_callback failed: %d", err);
@@ -130,7 +152,7 @@ void ESP32BLEBeacon::ble_setup() {
          sizeof(ibeacon_adv_data.ibeacon_vendor.proximity_uuid));
   ibeacon_adv_data.ibeacon_vendor.minor = ENDIAN_CHANGE_U16(global_esp32_ble_beacon->minor_);
   ibeacon_adv_data.ibeacon_vendor.major = ENDIAN_CHANGE_U16(global_esp32_ble_beacon->major_);
-  ibeacon_adv_data.ibeacon_vendor.measured_power = 0xC5;
+  ibeacon_adv_data.ibeacon_vendor.measured_power = static_cast<uint8_t>(global_esp32_ble_beacon->measured_power_);
 
   esp_ble_gap_config_adv_data_raw((uint8_t *) &ibeacon_adv_data, sizeof(ibeacon_adv_data));
 }
@@ -153,7 +175,7 @@ void ESP32BLEBeacon::gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap
       break;
     }
     case ESP_GAP_BLE_ADV_STOP_COMPLETE_EVT: {
-      err = param->adv_start_cmpl.status;
+      err = param->adv_stop_cmpl.status;
       if (err != ESP_BT_STATUS_SUCCESS) {
         ESP_LOGE(TAG, "BLE adv stop failed: %s", esp_err_to_name(err));
       } else {

esphome/components/esp32_ble_beacon/esp32_ble_beacon.h

@@ -5,6 +5,7 @@
 #ifdef USE_ESP32
 
 #include <esp_gap_ble_api.h>
+#include <esp_bt.h>
 
 namespace esphome {
 namespace esp32_ble_beacon {
@@ -14,8 +15,8 @@ typedef struct {
   uint8_t flags[3];
   uint8_t length;
   uint8_t type;
-  uint16_t company_id;
-  uint16_t beacon_type;
+  uint8_t company_id[2];
+  uint8_t beacon_type[2];
 } __attribute__((packed)) esp_ble_ibeacon_head_t;
 
 // NOLINTNEXTLINE(modernize-use-using)
@@ -42,6 +43,10 @@ class ESP32BLEBeacon : public Component {
 
   void set_major(uint16_t major) { this->major_ = major; }
   void set_minor(uint16_t minor) { this->minor_ = minor; }
+  void set_min_interval(uint16_t val) { this->min_interval_ = val; }
+  void set_max_interval(uint16_t val) { this->max_interval_ = val; }
+  void set_measured_power(int8_t val) { this->measured_power_ = val; }
+  void set_tx_power(int8_t val) { this->tx_power_ = val; }
 
  protected:
   static void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param);
@@ -51,6 +56,10 @@ class ESP32BLEBeacon : public Component {
   std::array<uint8_t, 16> uuid_;
   uint16_t major_{};
   uint16_t minor_{};
+  uint16_t min_interval_{};
+  uint16_t max_interval_{};
+  int8_t measured_power_{};
+  int8_t tx_power_{};
 };
 
 // NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)

esphome/components/esp32_ble_client/__init__.py

@@ -0,0 +1,12 @@
+import esphome.codegen as cg
+
+from esphome.components import esp32_ble_tracker
+
+AUTO_LOAD = ["esp32_ble_tracker"]
+CODEOWNERS = ["@jesserockz"]
+DEPENDENCIES = ["esp32"]
+
+esp32_ble_client_ns = cg.esphome_ns.namespace("esp32_ble_client")
+BLEClientBase = esp32_ble_client_ns.class_(
+    "BLEClientBase", esp32_ble_tracker.ESPBTClient, cg.Component
+)

esphome/components/esp32_ble_client/ble_characteristic.cpp

@@ -0,0 +1,87 @@
+#include "ble_characteristic.h"
+#include "ble_client_base.h"
+#include "ble_service.h"
+
+#include "esphome/core/log.h"
+
+#ifdef USE_ESP32
+
+namespace esphome {
+namespace esp32_ble_client {
+
+static const char *const TAG = "esp32_ble_client";
+
+BLECharacteristic::~BLECharacteristic() {
+  for (auto &desc : this->descriptors)
+    delete desc;  // NOLINT(cppcoreguidelines-owning-memory)
+}
+
+void BLECharacteristic::parse_descriptors() {
+  uint16_t offset = 0;
+  esp_gattc_descr_elem_t result;
+
+  while (true) {
+    uint16_t count = 1;
+    esp_gatt_status_t status =
+        esp_ble_gattc_get_all_descr(this->service->client->get_gattc_if(), this->service->client->get_conn_id(),
+                                    this->handle, &result, &count, offset);
+    if (status == ESP_GATT_INVALID_OFFSET || status == ESP_GATT_NOT_FOUND) {
+      break;
+    }
+    if (status != ESP_GATT_OK) {
+      ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_get_all_descr error, status=%d",
+               this->service->client->get_connection_index(), this->service->client->address_str().c_str(), status);
+      break;
+    }
+    if (count == 0) {
+      break;
+    }
+
+    BLEDescriptor *desc = new BLEDescriptor();  // NOLINT(cppcoreguidelines-owning-memory)
+    desc->uuid = espbt::ESPBTUUID::from_uuid(result.uuid);
+    desc->handle = result.handle;
+    desc->characteristic = this;
+    this->descriptors.push_back(desc);
+    ESP_LOGV(TAG, "[%d] [%s]    descriptor %s, handle 0x%x", this->service->client->get_connection_index(),
+             this->service->client->address_str().c_str(), desc->uuid.to_string().c_str(), desc->handle);
+    offset++;
+  }
+}
+
+BLEDescriptor *BLECharacteristic::get_descriptor(espbt::ESPBTUUID uuid) {
+  for (auto &desc : this->descriptors) {
+    if (desc->uuid == uuid)
+      return desc;
+  }
+  return nullptr;
+}
+BLEDescriptor *BLECharacteristic::get_descriptor(uint16_t uuid) {
+  return this->get_descriptor(espbt::ESPBTUUID::from_uint16(uuid));
+}
+BLEDescriptor *BLECharacteristic::get_descriptor_by_handle(uint16_t handle) {
+  for (auto &desc : this->descriptors) {
+    if (desc->handle == handle)
+      return desc;
+  }
+  return nullptr;
+}
+
+esp_err_t BLECharacteristic::write_value(uint8_t *new_val, int16_t new_val_size, esp_gatt_write_type_t write_type) {
+  auto *client = this->service->client;
+  auto status = esp_ble_gattc_write_char(client->get_gattc_if(), client->get_conn_id(), this->handle, new_val_size,
+                                         new_val, write_type, ESP_GATT_AUTH_REQ_NONE);
+  if (status) {
+    ESP_LOGW(TAG, "[%d] [%s] Error sending write value to BLE gattc server, status=%d",
+             this->service->client->get_connection_index(), this->service->client->address_str().c_str(), status);
+  }
+  return status;
+}
+
+esp_err_t BLECharacteristic::write_value(uint8_t *new_val, int16_t new_val_size) {
+  return write_value(new_val, new_val_size, ESP_GATT_WRITE_TYPE_NO_RSP);
+}
+
+}  // namespace esp32_ble_client
+}  // namespace esphome
+
+#endif  // USE_ESP32

esphome/components/esp32_ble_client/ble_characteristic.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#ifdef USE_ESP32
+
+#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
+
+#include "ble_descriptor.h"
+
+namespace esphome {
+namespace esp32_ble_client {
+
+namespace espbt = esphome::esp32_ble_tracker;
+
+class BLEService;
+
+class BLECharacteristic {
+ public:
+  ~BLECharacteristic();
+  espbt::ESPBTUUID uuid;
+  uint16_t handle;
+  esp_gatt_char_prop_t properties;
+  std::vector<BLEDescriptor *> descriptors;
+  void parse_descriptors();
+  BLEDescriptor *get_descriptor(espbt::ESPBTUUID uuid);
+  BLEDescriptor *get_descriptor(uint16_t uuid);
+  BLEDescriptor *get_descriptor_by_handle(uint16_t handle);
+  esp_err_t write_value(uint8_t *new_val, int16_t new_val_size);
+  esp_err_t write_value(uint8_t *new_val, int16_t new_val_size, esp_gatt_write_type_t write_type);
+  BLEService *service;
+};
+
+}  // namespace esp32_ble_client
+}  // namespace esphome
+
+#endif  // USE_ESP32

esphome/components/esp32_ble_client/ble_client_base.cpp

@@ -0,0 +1,339 @@
+#include "ble_client_base.h"
+
+#include "esphome/core/helpers.h"
+#include "esphome/core/log.h"
+
+#ifdef USE_ESP32
+
+namespace esphome {
+namespace esp32_ble_client {
+
+static const char *const TAG = "esp32_ble_client";
+
+void BLEClientBase::setup() {
+  static uint8_t connection_index = 0;
+  this->connection_index_ = connection_index++;
+
+  auto ret = esp_ble_gattc_app_register(this->app_id);
+  if (ret) {
+    ESP_LOGE(TAG, "gattc app register failed. app_id=%d code=%d", this->app_id, ret);
+    this->mark_failed();
+  }
+  this->set_state(espbt::ClientState::IDLE);
+}
+
+void BLEClientBase::loop() {
+  if (this->state_ == espbt::ClientState::DISCOVERED) {
+    this->connect();
+  }
+}
+
+float BLEClientBase::get_setup_priority() const { return setup_priority::AFTER_BLUETOOTH; }
+
+bool BLEClientBase::parse_device(const espbt::ESPBTDevice &device) {
+  if (device.address_uint64() != this->address_)
+    return false;
+  if (this->state_ != espbt::ClientState::IDLE && this->state_ != espbt::ClientState::SEARCHING)
+    return false;
+
+  ESP_LOGD(TAG, "[%d] [%s] Found device", this->connection_index_, this->address_str_.c_str());
+  this->set_state(espbt::ClientState::DISCOVERED);
+
+  auto addr = device.address_uint64();
+  this->remote_bda_[0] = (addr >> 40) & 0xFF;
+  this->remote_bda_[1] = (addr >> 32) & 0xFF;
+  this->remote_bda_[2] = (addr >> 24) & 0xFF;
+  this->remote_bda_[3] = (addr >> 16) & 0xFF;
+  this->remote_bda_[4] = (addr >> 8) & 0xFF;
+  this->remote_bda_[5] = (addr >> 0) & 0xFF;
+  this->remote_addr_type_ = device.get_address_type();
+  return true;
+}
+
+void BLEClientBase::connect() {
+  ESP_LOGI(TAG, "[%d] [%s] Attempting BLE connection", this->connection_index_, this->address_str_.c_str());
+  auto ret = esp_ble_gattc_open(this->gattc_if_, this->remote_bda_, this->remote_addr_type_, true);
+  if (ret) {
+    ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_open error, status=%d", this->connection_index_, this->address_str_.c_str(),
+             ret);
+    this->set_state(espbt::ClientState::IDLE);
+  } else {
+    this->set_state(espbt::ClientState::CONNECTING);
+  }
+}
+
+void BLEClientBase::disconnect() {
+  ESP_LOGI(TAG, "[%d] [%s] Disconnecting.", this->connection_index_, this->address_str_.c_str());
+  auto err = esp_ble_gattc_close(this->gattc_if_, this->conn_id_);
+  if (err != ESP_OK) {
+    ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_close error, err=%d", this->connection_index_, this->address_str_.c_str(),
+             err);
+  }
+
+  if (this->state_ == espbt::ClientState::SEARCHING) {
+    this->set_address(0);
+    this->set_state(espbt::ClientState::IDLE);
+  }
+}
+
+bool BLEClientBase::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t esp_gattc_if,
+                                        esp_ble_gattc_cb_param_t *param) {
+  if (event == ESP_GATTC_REG_EVT && this->app_id != param->reg.app_id)
+    return false;
+  if (event != ESP_GATTC_REG_EVT && esp_gattc_if != ESP_GATT_IF_NONE && esp_gattc_if != this->gattc_if_)
+    return false;
+
+  ESP_LOGV(TAG, "[%d] [%s] gattc_event_handler: event=%d gattc_if=%d", this->connection_index_,
+           this->address_str_.c_str(), event, esp_gattc_if);
+
+  switch (event) {
+    case ESP_GATTC_REG_EVT: {
+      if (param->reg.status == ESP_GATT_OK) {
+        ESP_LOGV(TAG, "[%d] [%s] gattc registered app id %d", this->connection_index_, this->address_str_.c_str(),
+                 this->app_id);
+        this->gattc_if_ = esp_gattc_if;
+      } else {
+        ESP_LOGE(TAG, "[%d] [%s] gattc app registration failed id=%d code=%d", this->connection_index_,
+                 this->address_str_.c_str(), param->reg.app_id, param->reg.status);
+      }
+      break;
+    }
+    case ESP_GATTC_OPEN_EVT: {
+      ESP_LOGV(TAG, "[%d] [%s] ESP_GATTC_OPEN_EVT", this->connection_index_, this->address_str_.c_str());
+      this->conn_id_ = param->open.conn_id;
+      if (param->open.status != ESP_GATT_OK && param->open.status != ESP_GATT_ALREADY_OPEN) {
+        ESP_LOGW(TAG, "[%d] [%s] Connection failed, status=%d", this->connection_index_, this->address_str_.c_str(),
+                 param->open.status);
+        this->set_state(espbt::ClientState::IDLE);
+        break;
+      }
+      auto ret = esp_ble_gattc_send_mtu_req(this->gattc_if_, param->open.conn_id);
+      if (ret) {
+        ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_send_mtu_req failed, status=%x", this->connection_index_,
+                 this->address_str_.c_str(), ret);
+      }
+      break;
+    }
+    case ESP_GATTC_CFG_MTU_EVT: {
+      if (param->cfg_mtu.status != ESP_GATT_OK) {
+        ESP_LOGW(TAG, "[%d] [%s] cfg_mtu failed, mtu %d, status %d", this->connection_index_,
+                 this->address_str_.c_str(), param->cfg_mtu.mtu, param->cfg_mtu.status);
+        this->set_state(espbt::ClientState::IDLE);
+        break;
+      }
+      ESP_LOGV(TAG, "[%d] [%s] cfg_mtu status %d, mtu %d", this->connection_index_, this->address_str_.c_str(),
+               param->cfg_mtu.status, param->cfg_mtu.mtu);
+      this->mtu_ = param->cfg_mtu.mtu;
+      esp_ble_gattc_search_service(esp_gattc_if, param->cfg_mtu.conn_id, nullptr);
+      break;
+    }
+    case ESP_GATTC_DISCONNECT_EVT: {
+      if (memcmp(param->disconnect.remote_bda, this->remote_bda_, 6) != 0)
+        return false;
+      ESP_LOGV(TAG, "[%d] [%s] ESP_GATTC_DISCONNECT_EVT, reason %d", this->connection_index_,
+               this->address_str_.c_str(), param->disconnect.reason);
+      for (auto &svc : this->services_)
+        delete svc;  // NOLINT(cppcoreguidelines-owning-memory)
+      this->services_.clear();
+      this->set_state(espbt::ClientState::IDLE);
+      break;
+    }
+    case ESP_GATTC_SEARCH_RES_EVT: {
+      BLEService *ble_service = new BLEService();  // NOLINT(cppcoreguidelines-owning-memory)
+      ble_service->uuid = espbt::ESPBTUUID::from_uuid(param->search_res.srvc_id.uuid);
+      ble_service->start_handle = param->search_res.start_handle;
+      ble_service->end_handle = param->search_res.end_handle;
+      ble_service->client = this;
+      this->services_.push_back(ble_service);
+      break;
+    }
+    case ESP_GATTC_SEARCH_CMPL_EVT: {
+      ESP_LOGV(TAG, "[%d] [%s] ESP_GATTC_SEARCH_CMPL_EVT", this->connection_index_, this->address_str_.c_str());
+      for (auto &svc : this->services_) {
+        ESP_LOGI(TAG, "[%d] [%s] Service UUID: %s", this->connection_index_, this->address_str_.c_str(),
+                 svc->uuid.to_string().c_str());
+        ESP_LOGI(TAG, "[%d] [%s]  start_handle: 0x%x  end_handle: 0x%x", this->connection_index_,
+                 this->address_str_.c_str(), svc->start_handle, svc->end_handle);
+        svc->parse_characteristics();
+      }
+      this->set_state(espbt::ClientState::CONNECTED);
+      this->state_ = espbt::ClientState::ESTABLISHED;
+      break;
+    }
+    case ESP_GATTC_REG_FOR_NOTIFY_EVT: {
+      auto *descr = this->get_config_descriptor(param->reg_for_notify.handle);
+      if (descr->uuid.get_uuid().len != ESP_UUID_LEN_16 ||
+          descr->uuid.get_uuid().uuid.uuid16 != ESP_GATT_UUID_CHAR_CLIENT_CONFIG) {
+        ESP_LOGW(TAG, "[%d] [%s] Handle 0x%x (uuid %s) is not a client config char uuid", this->connection_index_,
+                 this->address_str_.c_str(), param->reg_for_notify.handle, descr->uuid.to_string().c_str());
+        break;
+      }
+      uint16_t notify_en = 1;
+      auto status =
+          esp_ble_gattc_write_char_descr(this->gattc_if_, this->conn_id_, descr->handle, sizeof(notify_en),
+                                         (uint8_t *) &notify_en, ESP_GATT_WRITE_TYPE_RSP, ESP_GATT_AUTH_REQ_NONE);
+      if (status) {
+        ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_write_char_descr error, status=%d", this->connection_index_,
+                 this->address_str_.c_str(), status);
+      }
+      break;
+    }
+
+    default:
+      break;
+  }
+  return true;
+}
+
+void BLEClientBase::gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) {
+  switch (event) {
+    // This event is sent by the server when it requests security
+    case ESP_GAP_BLE_SEC_REQ_EVT:
+      ESP_LOGV(TAG, "[%d] [%s] ESP_GAP_BLE_SEC_REQ_EVT %x", this->connection_index_, this->address_str_.c_str(), event);
+      esp_ble_gap_security_rsp(param->ble_security.ble_req.bd_addr, true);
+      break;
+    // This event is sent once authentication has completed
+    case ESP_GAP_BLE_AUTH_CMPL_EVT:
+      esp_bd_addr_t bd_addr;
+      memcpy(bd_addr, param->ble_security.auth_cmpl.bd_addr, sizeof(esp_bd_addr_t));
+      ESP_LOGI(TAG, "[%d] [%s] auth complete. remote BD_ADDR: %s", this->connection_index_, this->address_str_.c_str(),
+               format_hex(bd_addr, 6).c_str());
+      if (!param->ble_security.auth_cmpl.success) {
+        ESP_LOGE(TAG, "[%d] [%s] auth fail reason = 0x%x", this->connection_index_, this->address_str_.c_str(),
+                 param->ble_security.auth_cmpl.fail_reason);
+      } else {
+        ESP_LOGV(TAG, "[%d] [%s] auth success. address type = %d auth mode = %d", this->connection_index_,
+                 this->address_str_.c_str(), param->ble_security.auth_cmpl.addr_type,
+                 param->ble_security.auth_cmpl.auth_mode);
+      }
+      break;
+    // There are other events we'll want to implement at some point to support things like pass key
+    // https://github.com/espressif/esp-idf/blob/cba69dd088344ed9d26739f04736ae7a37541b3a/examples/bluetooth/bluedroid/ble/gatt_security_client/tutorial/Gatt_Security_Client_Example_Walkthrough.md
+    default:
+      break;
+  }
+}
+
+// Parse GATT values into a float for a sensor.
+// Ref: https://www.bluetooth.com/specifications/assigned-numbers/format-types/
+float BLEClientBase::parse_char_value(uint8_t *value, uint16_t length) {
+  // A length of one means a single octet value.
+  if (length == 0)
+    return 0;
+  if (length == 1)
+    return (float) ((uint8_t) value[0]);
+
+  switch (value[0]) {
+    case 0x1:  // boolean.
+    case 0x2:  // 2bit.
+    case 0x3:  // nibble.
+    case 0x4:  // uint8.
+      return (float) ((uint8_t) value[1]);
+    case 0x5:  // uint12.
+    case 0x6:  // uint16.
+      if (length > 2) {
+        return (float) encode_uint16(value[1], value[2]);
+      }
+    case 0x7:  // uint24.
+      if (length > 3) {
+        return (float) encode_uint24(value[1], value[2], value[3]);
+      }
+    case 0x8:  // uint32.
+      if (length > 4) {
+        return (float) encode_uint32(value[1], value[2], value[3], value[4]);
+      }
+    case 0xC:  // int8.
+      return (float) ((int8_t) value[1]);
+    case 0xD:  // int12.
+    case 0xE:  // int16.
+      if (length > 2) {
+        return (float) ((int16_t)(value[1] << 8) + (int16_t) value[2]);
+      }
+    case 0xF:  // int24.
+      if (length > 3) {
+        return (float) ((int32_t)(value[1] << 16) + (int32_t)(value[2] << 8) + (int32_t)(value[3]));
+      }
+    case 0x10:  // int32.
+      if (length > 4) {
+        return (float) ((int32_t)(value[1] << 24) + (int32_t)(value[2] << 16) + (int32_t)(value[3] << 8) +
+                        (int32_t)(value[4]));
+      }
+  }
+  ESP_LOGW(TAG, "[%d] [%s] Cannot parse characteristic value of type 0x%x length %d", this->connection_index_,
+           this->address_str_.c_str(), value[0], length);
+  return NAN;
+}
+
+BLEService *BLEClientBase::get_service(espbt::ESPBTUUID uuid) {
+  for (auto *svc : this->services_) {
+    if (svc->uuid == uuid)
+      return svc;
+  }
+  return nullptr;
+}
+
+BLEService *BLEClientBase::get_service(uint16_t uuid) { return this->get_service(espbt::ESPBTUUID::from_uint16(uuid)); }
+
+BLECharacteristic *BLEClientBase::get_characteristic(espbt::ESPBTUUID service, espbt::ESPBTUUID chr) {
+  auto *svc = this->get_service(service);
+  if (svc == nullptr)
+    return nullptr;
+  return svc->get_characteristic(chr);
+}
+
+BLECharacteristic *BLEClientBase::get_characteristic(uint16_t service, uint16_t chr) {
+  return this->get_characteristic(espbt::ESPBTUUID::from_uint16(service), espbt::ESPBTUUID::from_uint16(chr));
+}
+
+BLECharacteristic *BLEClientBase::get_characteristic(uint16_t handle) {
+  for (auto *svc : this->services_) {
+    for (auto *chr : svc->characteristics) {
+      if (chr->handle == handle)
+        return chr;
+    }
+  }
+  return nullptr;
+}
+
+BLEDescriptor *BLEClientBase::get_config_descriptor(uint16_t handle) {
+  auto *chr = this->get_characteristic(handle);
+  if (chr != nullptr) {
+    for (auto &desc : chr->descriptors) {
+      if (desc->uuid == espbt::ESPBTUUID::from_uint16(0x2902))
+        return desc;
+    }
+  }
+  return nullptr;
+}
+
+BLEDescriptor *BLEClientBase::get_descriptor(espbt::ESPBTUUID service, espbt::ESPBTUUID chr, espbt::ESPBTUUID descr) {
+  auto *svc = this->get_service(service);
+  if (svc == nullptr)
+    return nullptr;
+  auto *ch = svc->get_characteristic(chr);
+  if (ch == nullptr)
+    return nullptr;
+  return ch->get_descriptor(descr);
+}
+
+BLEDescriptor *BLEClientBase::get_descriptor(uint16_t service, uint16_t chr, uint16_t descr) {
+  return this->get_descriptor(espbt::ESPBTUUID::from_uint16(service), espbt::ESPBTUUID::from_uint16(chr),
+                              espbt::ESPBTUUID::from_uint16(descr));
+}
+
+BLEDescriptor *BLEClientBase::get_descriptor(uint16_t handle) {
+  for (auto *svc : this->services_) {
+    for (auto *chr : svc->characteristics) {
+      for (auto *desc : chr->descriptors) {
+        if (desc->handle == handle)
+          return desc;
+      }
+    }
+  }
+  return nullptr;
+}
+
+}  // namespace esp32_ble_client
+}  // namespace esphome
+
+#endif  // USE_ESP32

esphome/components/esp32_ble_client/ble_client_base.h

@@ -0,0 +1,90 @@
+#pragma once
+
+#ifdef USE_ESP32
+
+#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
+#include "esphome/core/component.h"
+
+#include "ble_service.h"
+
+#include <array>
+#include <string>
+
+#include <esp_bt_defs.h>
+#include <esp_gap_ble_api.h>
+#include <esp_gatt_common_api.h>
+#include <esp_gattc_api.h>
+
+namespace esphome {
+namespace esp32_ble_client {
+
+namespace espbt = esphome::esp32_ble_tracker;
+
+class BLEClientBase : public espbt::ESPBTClient, public Component {
+ public:
+  void setup() override;
+  void loop() override;
+  float get_setup_priority() const override;
+
+  bool parse_device(const espbt::ESPBTDevice &device) override;
+  void on_scan_end() override {}
+  bool gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
+                           esp_ble_gattc_cb_param_t *param) override;
+  void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) override;
+  void connect() override;
+  void disconnect();
+
+  bool connected() { return this->state_ == espbt::ClientState::ESTABLISHED; }
+
+  void set_address(uint64_t address) {
+    this->address_ = address;
+    if (address == 0) {
+      memset(this->remote_bda_, 0, sizeof(this->remote_bda_));
+      this->address_str_ = "";
+    } else {
+      this->address_str_ = str_snprintf("%02x:%02x:%02x:%02x:%02x:%02x", 17, (uint8_t)(this->address_ >> 40) & 0xff,
+                                        (uint8_t)(this->address_ >> 32) & 0xff, (uint8_t)(this->address_ >> 24) & 0xff,
+                                        (uint8_t)(this->address_ >> 16) & 0xff, (uint8_t)(this->address_ >> 8) & 0xff,
+                                        (uint8_t)(this->address_ >> 0) & 0xff);
+    }
+  }
+  std::string address_str() const { return this->address_str_; }
+
+  BLEService *get_service(espbt::ESPBTUUID uuid);
+  BLEService *get_service(uint16_t uuid);
+  BLECharacteristic *get_characteristic(espbt::ESPBTUUID service, espbt::ESPBTUUID chr);
+  BLECharacteristic *get_characteristic(uint16_t service, uint16_t chr);
+  BLECharacteristic *get_characteristic(uint16_t handle);
+  BLEDescriptor *get_descriptor(espbt::ESPBTUUID service, espbt::ESPBTUUID chr, espbt::ESPBTUUID descr);
+  BLEDescriptor *get_descriptor(uint16_t service, uint16_t chr, uint16_t descr);
+  BLEDescriptor *get_descriptor(uint16_t handle);
+  // Get the configuration descriptor for the given characteristic handle.
+  BLEDescriptor *get_config_descriptor(uint16_t handle);
+
+  float parse_char_value(uint8_t *value, uint16_t length);
+
+  int get_gattc_if() const { return this->gattc_if_; }
+  uint8_t *get_remote_bda() { return this->remote_bda_; }
+  esp_ble_addr_type_t get_remote_addr_type() const { return this->remote_addr_type_; }
+  uint16_t get_conn_id() const { return this->conn_id_; }
+  uint64_t get_address() const { return this->address_; }
+
+  uint8_t get_connection_index() const { return this->connection_index_; }
+
+ protected:
+  int gattc_if_;
+  esp_bd_addr_t remote_bda_;
+  esp_ble_addr_type_t remote_addr_type_;
+  uint16_t conn_id_{0xFFFF};
+  uint64_t address_{0};
+  std::string address_str_{};
+  uint8_t connection_index_;
+  uint16_t mtu_{23};
+
+  std::vector<BLEService *> services_;
+};
+
+}  // namespace esp32_ble_client
+}  // namespace esphome
+
+#endif  // USE_ESP32

esphome/components/esp32_ble_client/ble_descriptor.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#ifdef USE_ESP32
+
+#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
+
+namespace esphome {
+namespace esp32_ble_client {
+
+namespace espbt = esphome::esp32_ble_tracker;
+
+class BLECharacteristic;
+
+class BLEDescriptor {
+ public:
+  espbt::ESPBTUUID uuid;
+  uint16_t handle;
+
+  BLECharacteristic *characteristic;
+};
+
+}  // namespace esp32_ble_client
+}  // namespace esphome
+
+#endif  // USE_ESP32

esphome/components/esp32_ble_client/ble_service.cpp

@@ -0,0 +1,68 @@
+#include "ble_service.h"
+#include "ble_client_base.h"
+
+#include "esphome/core/log.h"
+
+#ifdef USE_ESP32
+
+namespace esphome {
+namespace esp32_ble_client {
+
+static const char *const TAG = "esp32_ble_client";
+
+BLECharacteristic *BLEService::get_characteristic(espbt::ESPBTUUID uuid) {
+  for (auto &chr : this->characteristics) {
+    if (chr->uuid == uuid)
+      return chr;
+  }
+  return nullptr;
+}
+
+BLECharacteristic *BLEService::get_characteristic(uint16_t uuid) {
+  return this->get_characteristic(espbt::ESPBTUUID::from_uint16(uuid));
+}
+
+BLEService::~BLEService() {
+  for (auto &chr : this->characteristics)
+    delete chr;  // NOLINT(cppcoreguidelines-owning-memory)
+}
+
+void BLEService::parse_characteristics() {
+  uint16_t offset = 0;
+  esp_gattc_char_elem_t result;
+
+  while (true) {
+    uint16_t count = 1;
+    esp_gatt_status_t status =
+        esp_ble_gattc_get_all_char(this->client->get_gattc_if(), this->client->get_conn_id(), this->start_handle,
+                                   this->end_handle, &result, &count, offset);
+    if (status == ESP_GATT_INVALID_OFFSET || status == ESP_GATT_NOT_FOUND) {
+      break;
+    }
+    if (status != ESP_GATT_OK) {
+      ESP_LOGW(TAG, "[%d] [%s] esp_ble_gattc_get_all_char error, status=%d", this->client->get_connection_index(),
+               this->client->address_str().c_str(), status);
+      break;
+    }
+    if (count == 0) {
+      break;
+    }
+
+    BLECharacteristic *characteristic = new BLECharacteristic();  // NOLINT(cppcoreguidelines-owning-memory)
+    characteristic->uuid = espbt::ESPBTUUID::from_uuid(result.uuid);
+    characteristic->properties = result.properties;
+    characteristic->handle = result.char_handle;
+    characteristic->service = this;
+    this->characteristics.push_back(characteristic);
+    ESP_LOGI(TAG, "[%d] [%s]  characteristic %s, handle 0x%x, properties 0x%x", this->client->get_connection_index(),
+             this->client->address_str().c_str(), characteristic->uuid.to_string().c_str(), characteristic->handle,
+             characteristic->properties);
+    characteristic->parse_descriptors();
+    offset++;
+  }
+}
+
+}  // namespace esp32_ble_client
+}  // namespace esphome
+
+#endif  // USE_ESP32

esphome/components/esp32_ble_client/ble_service.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#ifdef USE_ESP32
+
+#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
+
+#include "ble_characteristic.h"
+
+namespace esphome {
+namespace esp32_ble_client {
+
+namespace espbt = esphome::esp32_ble_tracker;
+
+class BLEClientBase;
+
+class BLEService {
+ public:
+  ~BLEService();
+  espbt::ESPBTUUID uuid;
+  uint16_t start_handle;
+  uint16_t end_handle;
+  std::vector<BLECharacteristic *> characteristics;
+  BLEClientBase *client;
+  void parse_characteristics();
+  BLECharacteristic *get_characteristic(espbt::ESPBTUUID uuid);
+  BLECharacteristic *get_characteristic(uint16_t uuid);
+};
+
+}  // namespace esp32_ble_client
+}  // namespace esphome
+
+#endif  // USE_ESP32

esphome/components/esp32_ble_tracker/__init__.py

@@ -3,6 +3,7 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome import automation
 from esphome.const import (
+    CONF_ACTIVE,
     CONF_ID,
     CONF_INTERVAL,
     CONF_DURATION,
@@ -22,7 +23,6 @@ DEPENDENCIES = ["esp32"]
 CONF_ESP32_BLE_ID = "esp32_ble_id"
 CONF_SCAN_PARAMETERS = "scan_parameters"
 CONF_WINDOW = "window"
-CONF_ACTIVE = "active"
 CONF_CONTINUOUS = "continuous"
 CONF_ON_SCAN_END = "on_scan_end"
 esp32_ble_tracker_ns = cg.esphome_ns.namespace("esp32_ble_tracker")

esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp

@@ -518,28 +518,39 @@ bool ESPBTUUID::operator==(const ESPBTUUID &uuid) const {
 }
 esp_bt_uuid_t ESPBTUUID::get_uuid() const { return this->uuid_; }
 std::string ESPBTUUID::to_string() const {
-  char sbuf[64];
   switch (this->uuid_.len) {
     case ESP_UUID_LEN_16:
-      sprintf(sbuf, "0x%02X%02X", this->uuid_.uuid.uuid16 >> 8, this->uuid_.uuid.uuid16 & 0xff);
-      break;
+      return str_snprintf("0x%02X%02X", 6, this->uuid_.uuid.uuid16 >> 8, this->uuid_.uuid.uuid16 & 0xff);
     case ESP_UUID_LEN_32:
-      sprintf(sbuf, "0x%02X%02X%02X%02X", this->uuid_.uuid.uuid32 >> 24, (this->uuid_.uuid.uuid32 >> 16 & 0xff),
-              (this->uuid_.uuid.uuid32 >> 8 & 0xff), this->uuid_.uuid.uuid32 & 0xff);
-      break;
+      return str_snprintf("0x%02X%02X%02X%02X", 10, this->uuid_.uuid.uuid32 >> 24,
+                          (this->uuid_.uuid.uuid32 >> 16 & 0xff), (this->uuid_.uuid.uuid32 >> 8 & 0xff),
+                          this->uuid_.uuid.uuid32 & 0xff);
     default:
     case ESP_UUID_LEN_128:
-      char *bpos = sbuf;
+      std::string buf;
       for (int8_t i = 15; i >= 0; i--) {
-        sprintf(bpos, "%02X", this->uuid_.uuid.uuid128[i]);
-        bpos += 2;
+        buf += str_snprintf("%02X", 2, this->uuid_.uuid.uuid128[i]);
         if (i == 6 || i == 8 || i == 10 || i == 12)
-          sprintf(bpos++, "-");
+          buf += "-";
       }
-      sbuf[47] = '\0';
-      break;
+      return buf;
   }
-  return sbuf;
+  return "";
+}
+
+uint64_t ESPBTUUID::get_128bit_high() const {
+  esp_bt_uuid_t uuid = this->as_128bit().get_uuid();
+  return ((uint64_t) uuid.uuid.uuid128[15] << 56) | ((uint64_t) uuid.uuid.uuid128[14] << 48) |
+         ((uint64_t) uuid.uuid.uuid128[13] << 40) | ((uint64_t) uuid.uuid.uuid128[12] << 32) |
+         ((uint64_t) uuid.uuid.uuid128[11] << 24) | ((uint64_t) uuid.uuid.uuid128[10] << 16) |
+         ((uint64_t) uuid.uuid.uuid128[9] << 8) | ((uint64_t) uuid.uuid.uuid128[8]);
+}
+uint64_t ESPBTUUID::get_128bit_low() const {
+  esp_bt_uuid_t uuid = this->as_128bit().get_uuid();
+  return ((uint64_t) uuid.uuid.uuid128[7] << 56) | ((uint64_t) uuid.uuid.uuid128[6] << 48) |
+         ((uint64_t) uuid.uuid.uuid128[5] << 40) | ((uint64_t) uuid.uuid.uuid128[4] << 32) |
+         ((uint64_t) uuid.uuid.uuid128[3] << 24) | ((uint64_t) uuid.uuid.uuid128[2] << 16) |
+         ((uint64_t) uuid.uuid.uuid128[1] << 8) | ((uint64_t) uuid.uuid.uuid128[0]);
 }
 
 ESPBLEiBeacon::ESPBLEiBeacon(const uint8_t *data) { memcpy(&this->beacon_data_, data, sizeof(beacon_data_)); }
@@ -637,11 +648,17 @@ void ESPBTDevice::parse_adv_(const esp_ble_gap_cb_param_t::ble_scan_result_evt_p
     // (called CSS here)
 
     switch (record_type) {
+      case ESP_BLE_AD_TYPE_NAME_SHORT:
       case ESP_BLE_AD_TYPE_NAME_CMPL: {
         // CSS 1.2 LOCAL NAME
         // "The Local Name data type shall be the same as, or a shortened version of, the local name assigned to the
         // device." CSS 1: Optional in this context; shall not appear more than once in a block.
-        this->name_ = std::string(reinterpret_cast<const char *>(record), record_length);
+        // SHORTENED LOCAL NAME
+        // "The Shortened Local Name data type defines a shortened version of the Local Name data type. The Shortened
+        // Local Name data type shall not be used to advertise a name that is longer than the Local Name data type."
+        if (record_length > this->name_.length()) {
+          this->name_ = std::string(reinterpret_cast<const char *>(record), record_length);
+        }
         break;
       }
       case ESP_BLE_AD_TYPE_TX_PWR: {

esphome/components/esp32_ble_tracker/esp32_ble_tracker.h

@@ -41,6 +41,9 @@ class ESPBTUUID {
 
   std::string to_string() const;
 
+  uint64_t get_128bit_high() const;
+  uint64_t get_128bit_low() const;
+
  protected:
   esp_bt_uuid_t uuid_;
 };
@@ -142,6 +145,8 @@ class ESPBTDeviceListener {
 enum class ClientState {
   // Connection is idle, no device detected.
   IDLE,
+  // Searching for device.
+  SEARCHING,
   // Device advertisement found.
   DISCOVERED,
   // Connection in progress.
@@ -154,11 +159,11 @@ enum class ClientState {
 
 class ESPBTClient : public ESPBTDeviceListener {
  public:
-  virtual void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
+  virtual bool gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                                    esp_ble_gattc_cb_param_t *param) = 0;
   virtual void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) = 0;
   virtual void connect() = 0;
-  void set_state(ClientState st) { this->state_ = st; }
+  virtual void set_state(ClientState st) { this->state_ = st; }
   ClientState state() const { return state_; }
   int app_id;
 

esphome/components/esp32_ble_tracker/queue.h

@@ -72,13 +72,13 @@ class BLEEvent {
     // Need to also make a copy of relevant event data.
     switch (e) {
       case ESP_GATTC_NOTIFY_EVT:
-        memcpy(this->event_.gattc.data, p->notify.value, p->notify.value_len);
-        this->event_.gattc.gattc_param.notify.value = this->event_.gattc.data;
+        this->data.assign(p->notify.value, p->notify.value + p->notify.value_len);
+        this->event_.gattc.gattc_param.notify.value = this->data.data();
         break;
       case ESP_GATTC_READ_CHAR_EVT:
       case ESP_GATTC_READ_DESCR_EVT:
-        memcpy(this->event_.gattc.data, p->read.value, p->read.value_len);
-        this->event_.gattc.gattc_param.read.value = this->event_.gattc.data;
+        this->data.assign(p->read.value, p->read.value + p->read.value_len);
+        this->event_.gattc.gattc_param.read.value = this->data.data();
         break;
       default:
         break;
@@ -96,9 +96,9 @@ class BLEEvent {
       esp_gattc_cb_event_t gattc_event;
       esp_gatt_if_t gattc_if;
       esp_ble_gattc_cb_param_t gattc_param;
-      uint8_t data[64];
     } gattc;
   } event_;
+  std::vector<uint8_t> data{};
   uint8_t type_;  // 0=gap 1=gattc
 };
 

esphome/components/esp32_improv/__init__.py

@@ -56,7 +56,7 @@ async def to_code(config):
     cg.add(ble_server.register_service_component(var))
 
     cg.add_define("USE_IMPROV")
-    cg.add_library("esphome/Improv", "1.2.1")
+    cg.add_library("esphome/Improv", "1.2.3")
 
     cg.add(var.set_identify_duration(config[CONF_IDENTIFY_DURATION]))
     cg.add(var.set_authorized_duration(config[CONF_AUTHORIZED_DURATION]))

esphome/components/esp8266/gpio.py

@@ -1,6 +1,5 @@
 import logging
 from dataclasses import dataclass
-from typing import List
 
 from esphome.const import (
     CONF_ID,
@@ -200,7 +199,7 @@ async def esp8266_pin_to_code(config):
 @coroutine_with_priority(-999.0)
 async def add_pin_initial_states_array():
     # Add includes at the very end, so that they override everything
-    initial_states: List[PinInitialState] = CORE.data[KEY_ESP8266][
+    initial_states: list[PinInitialState] = CORE.data[KEY_ESP8266][
         KEY_PIN_INITIAL_STATES
     ]
     initial_modes_s = ", ".join(str(x.mode) for x in initial_states)

esphome/components/ethernet_info/__init__.py

@@ -0,0 +1 @@
+CODEOWNERS = ["@gtjadsonsantos"]

esphome/components/ethernet_info/ethernet_info_text_sensor.cpp

@@ -0,0 +1,16 @@
+#include "ethernet_info_text_sensor.h"
+#include "esphome/core/log.h"
+
+#ifdef USE_ESP32_FRAMEWORK_ARDUINO
+
+namespace esphome {
+namespace ethernet_info {
+
+static const char *const TAG = "ethernet_info";
+
+void IPAddressEthernetInfo::dump_config() { LOG_TEXT_SENSOR("", "EthernetInfo IPAddress", this); }
+
+}  // namespace ethernet_info
+}  // namespace esphome
+
+#endif  // USE_ESP32_FRAMEWORK_ARDUINO

esphome/components/ethernet_info/ethernet_info_text_sensor.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/text_sensor/text_sensor.h"
+#include "esphome/components/ethernet/ethernet_component.h"
+
+#ifdef USE_ESP32_FRAMEWORK_ARDUINO
+
+namespace esphome {
+namespace ethernet_info {
+
+class IPAddressEthernetInfo : public PollingComponent, public text_sensor::TextSensor {
+ public:
+  void update() override {
+    tcpip_adapter_ip_info_t tcpip;
+    tcpip_adapter_get_ip_info(TCPIP_ADAPTER_IF_ETH, &tcpip);
+    auto ip = tcpip.ip.addr;
+    if (ip != this->last_ip_) {
+      this->last_ip_ = ip;
+      this->publish_state(network::IPAddress(ip).str());
+    }
+  }
+
+  float get_setup_priority() const override { return setup_priority::ETHERNET; }
+  std::string unique_id() override { return get_mac_address() + "-ethernetinfo"; }
+  void dump_config() override;
+
+ protected:
+  network::IPAddress last_ip_;
+};
+
+}  // namespace ethernet_info
+}  // namespace esphome
+
+#endif  // USE_ESP32_FRAMEWORK_ARDUINO

esphome/components/ethernet_info/text_sensor.py

@@ -0,0 +1,34 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import text_sensor
+from esphome.const import (
+    CONF_IP_ADDRESS,
+    ENTITY_CATEGORY_DIAGNOSTIC,
+)
+
+DEPENDENCIES = ["ethernet"]
+
+ethernet_info_ns = cg.esphome_ns.namespace("ethernet_info")
+
+IPAddressEsthernetInfo = ethernet_info_ns.class_(
+    "IPAddressEthernetInfo", text_sensor.TextSensor, cg.PollingComponent
+)
+
+CONFIG_SCHEMA = cv.Schema(
+    {
+        cv.Optional(CONF_IP_ADDRESS): text_sensor.text_sensor_schema(
+            IPAddressEsthernetInfo, entity_category=ENTITY_CATEGORY_DIAGNOSTIC
+        ).extend(cv.polling_component_schema("1s"))
+    }
+)
+
+
+async def setup_conf(config, key):
+    if key in config:
+        conf = config[key]
+        var = await text_sensor.new_text_sensor(conf)
+        await cg.register_component(var, conf)
+
+
+async def to_code(config):
+    await setup_conf(config, CONF_IP_ADDRESS)

esphome/components/external_components/__init__.py

@@ -98,7 +98,7 @@ async def to_code(config):
 
 
 def _process_git_config(config: dict, refresh) -> str:
-    repo_dir = git.clone_or_update(
+    repo_dir, _ = git.clone_or_update(
         url=config[CONF_URL],
         ref=config.get(CONF_REF),
         refresh=refresh,

esphome/components/ezo/automation.h

@@ -0,0 +1,53 @@
+#pragma once
+#include <utility>
+
+#include "esphome/core/automation.h"
+#include "ezo.h"
+
+namespace esphome {
+namespace ezo {
+
+class LedTrigger : public Trigger<bool> {
+ public:
+  explicit LedTrigger(EZOSensor *ezo) {
+    ezo->add_led_state_callback([this](bool value) { this->trigger(value); });
+  }
+};
+
+class CustomTrigger : public Trigger<std::string> {
+ public:
+  explicit CustomTrigger(EZOSensor *ezo) {
+    ezo->add_custom_callback([this](std::string value) { this->trigger(std::move(value)); });
+  }
+};
+
+class TTrigger : public Trigger<std::string> {
+ public:
+  explicit TTrigger(EZOSensor *ezo) {
+    ezo->add_t_callback([this](std::string value) { this->trigger(std::move(value)); });
+  }
+};
+
+class CalibrationTrigger : public Trigger<std::string> {
+ public:
+  explicit CalibrationTrigger(EZOSensor *ezo) {
+    ezo->add_calibration_callback([this](std::string value) { this->trigger(std::move(value)); });
+  }
+};
+
+class SlopeTrigger : public Trigger<std::string> {
+ public:
+  explicit SlopeTrigger(EZOSensor *ezo) {
+    ezo->add_slope_callback([this](std::string value) { this->trigger(std::move(value)); });
+  }
+};
+
+class DeviceInformationTrigger : public Trigger<std::string> {
+ public:
+  explicit DeviceInformationTrigger(EZOSensor *ezo) {
+    ezo->add_device_infomation_callback([this](std::string value) { this->trigger(std::move(value)); });
+  }
+};
+
+}  // namespace ezo
+}  // namespace esphome

esphome/components/ezo/ezo.cpp

@@ -5,11 +5,11 @@
 namespace esphome {
 namespace ezo {
 
-static const char *const TAG = "ezo.sensor";
+static const char *const EZO_COMMAND_TYPE_STRINGS[] = {"EZO_READ",  "EZO_LED",         "EZO_DEVICE_INFORMATION",
+                                                       "EZO_SLOPE", "EZO_CALIBRATION", "EZO_SLEEP",
+                                                       "EZO_I2C",   "EZO_T",           "EZO_CUSTOM"};
 
-static const uint16_t EZO_STATE_WAIT = 1;
-static const uint16_t EZO_STATE_SEND_TEMP = 2;
-static const uint16_t EZO_STATE_WAIT_TEMP = 4;
+static const char *const EZO_CALIBRATION_TYPE_STRINGS[] = {"LOW", "MID", "HIGH"};
 
 void EZOSensor::dump_config() {
   LOG_SENSOR("", "EZO", this);
@@ -20,37 +20,75 @@ void EZOSensor::dump_config() {
 }
 
 void EZOSensor::update() {
-  if (this->state_ & EZO_STATE_WAIT) {
-    ESP_LOGE(TAG, "update overrun, still waiting for previous response");
+  // Check if a read is in there already and if not insert on in the second position
+
+  if (!this->commands_.empty() && this->commands_.front()->command_type != EzoCommandType::EZO_READ &&
+      this->commands_.size() > 1) {
+    bool found = false;
+
+    for (auto &i : this->commands_) {
+      if (i->command_type == EzoCommandType::EZO_READ) {
+        found = true;
+        break;
+      }
+    }
+
+    if (!found) {
+      std::unique_ptr<EzoCommand> ezo_command(new EzoCommand);
+      ezo_command->command = "R";
+      ezo_command->command_type = EzoCommandType::EZO_READ;
+      ezo_command->delay_ms = 900;
+
+      auto it = this->commands_.begin();
+      ++it;
+      this->commands_.insert(it, std::move(ezo_command));
+    }
+
     return;
   }
-  uint8_t c = 'R';
-  this->write(&c, 1);
-  this->state_ |= EZO_STATE_WAIT;
-  this->start_time_ = millis();
-  this->wait_time_ = 900;
+
+  this->get_state();
 }
 
 void EZOSensor::loop() {
-  uint8_t buf[21];
-  if (!(this->state_ & EZO_STATE_WAIT)) {
-    if (this->state_ & EZO_STATE_SEND_TEMP) {
-      int len = sprintf((char *) buf, "T,%0.3f", this->tempcomp_);
-      this->write(buf, len);
-      this->state_ = EZO_STATE_WAIT | EZO_STATE_WAIT_TEMP;
-      this->start_time_ = millis();
-      this->wait_time_ = 300;
+  if (this->commands_.empty()) {
+    return;
+  }
+
+  EzoCommand *to_run = this->commands_.front().get();
+
+  if (!to_run->command_sent) {
+    const uint8_t *data = reinterpret_cast<const uint8_t *>(to_run->command.c_str());
+    ESP_LOGVV(TAG, "Sending command \"%s\"", data);
+
+    this->write(data, to_run->command.length());
+
+    if (to_run->command_type == EzoCommandType::EZO_SLEEP ||
+        to_run->command_type == EzoCommandType::EZO_I2C) {  // Commands with no return data
+      this->commands_.pop_front();
+      if (to_run->command_type == EzoCommandType::EZO_I2C)
+        this->address_ = this->new_address_;
+      return;
     }
+
+    this->start_time_ = millis();
+    to_run->command_sent = true;
     return;
   }
-  if (millis() - this->start_time_ < this->wait_time_)
+
+  if (millis() - this->start_time_ < to_run->delay_ms)
     return;
+
+  uint8_t buf[32];
+
   buf[0] = 0;
-  if (!this->read_bytes_raw(buf, 20)) {
+
+  if (!this->read_bytes_raw(buf, 32)) {
     ESP_LOGE(TAG, "read error");
-    this->state_ = 0;
+    this->commands_.pop_front();
     return;
   }
+
   switch (buf[0]) {
     case 1:
       break;
@@ -66,28 +104,142 @@ void EZOSensor::loop() {
       ESP_LOGE(TAG, "device returned an unknown response: %d", buf[0]);
       break;
   }
-  if (this->state_ & EZO_STATE_WAIT_TEMP) {
-    this->state_ = 0;
-    return;
-  }
-  this->state_ &= ~EZO_STATE_WAIT;
-  if (buf[0] != 1)
-    return;
 
-  // some sensors return multiple comma-separated values, terminate string after first one
-  for (size_t i = 1; i < sizeof(buf) - 1; i++) {
-    if (buf[i] == ',')
-      buf[i] = '\0';
+  ESP_LOGV(TAG, "Received buffer \"%s\" for command type %s", buf, EZO_COMMAND_TYPE_STRINGS[to_run->command_type]);
+
+  if ((buf[0] == 1) || (to_run->command_type == EzoCommandType::EZO_CALIBRATION)) {  // EZO_CALIBRATION returns 0-3
+    // some sensors return multiple comma-separated values, terminate string after first one
+    for (size_t i = 1; i < sizeof(buf) - 1; i++) {
+      if (buf[i] == ',') {
+        buf[i] = '\0';
+        break;
+      }
+    }
+    std::string payload = reinterpret_cast<char *>(&buf[1]);
+    if (!payload.empty()) {
+      switch (to_run->command_type) {
+        case EzoCommandType::EZO_READ: {
+          auto val = parse_number<float>(payload);
+          if (!val.has_value()) {
+            ESP_LOGW(TAG, "Can't convert '%s' to number!", payload.c_str());
+          } else {
+            this->publish_state(*val);
+          }
+          break;
+        }
+        case EzoCommandType::EZO_LED: {
+          this->led_callback_.call(payload.back() == '1');
+          break;
+        }
+        case EzoCommandType::EZO_DEVICE_INFORMATION: {
+          int start_location = 0;
+          if ((start_location = payload.find(',')) != std::string::npos) {
+            this->device_infomation_callback_.call(payload.substr(start_location + 1));
+          }
+          break;
+        }
+        case EzoCommandType::EZO_SLOPE: {
+          int start_location = 0;
+          if ((start_location = payload.find(',')) != std::string::npos) {
+            this->slope_callback_.call(payload.substr(start_location + 1));
+          }
+          break;
+        }
+        case EzoCommandType::EZO_CALIBRATION: {
+          int start_location = 0;
+          if ((start_location = payload.find(',')) != std::string::npos) {
+            this->calibration_callback_.call(payload.substr(start_location + 1));
+          }
+          break;
+        }
+        case EzoCommandType::EZO_T: {
+          this->t_callback_.call(payload);
+          break;
+        }
+        case EzoCommandType::EZO_CUSTOM: {
+          this->custom_callback_.call(payload);
+          break;
+        }
+        default: {
+          break;
+        }
+      }
+    }
   }
 
-  float val = parse_number<float>((char *) &buf[1]).value_or(0);
-  this->publish_state(val);
+  this->commands_.pop_front();
 }
 
-void EZOSensor::set_tempcomp_value(float temp) {
-  this->tempcomp_ = temp;
-  this->state_ |= EZO_STATE_SEND_TEMP;
+void EZOSensor::add_command_(const std::string &command, EzoCommandType command_type, uint16_t delay_ms) {
+  std::unique_ptr<EzoCommand> ezo_command(new EzoCommand);
+  ezo_command->command = command;
+  ezo_command->command_type = command_type;
+  ezo_command->delay_ms = delay_ms;
+  this->commands_.push_back(std::move(ezo_command));
+};
+
+void EZOSensor::set_calibration_point_(EzoCalibrationType type, float value) {
+  std::string payload = str_sprintf("Cal,%s,%0.2f", EZO_CALIBRATION_TYPE_STRINGS[type], value);
+  this->add_command_(payload, EzoCommandType::EZO_CALIBRATION, 900);
 }
 
+void EZOSensor::set_address(uint8_t address) {
+  if (address > 0 && address < 128) {
+    std::string payload = str_sprintf("I2C,%u", address);
+    this->new_address_ = address;
+    this->add_command_(payload, EzoCommandType::EZO_I2C);
+  } else {
+    ESP_LOGE(TAG, "Invalid I2C address");
+  }
+}
+
+void EZOSensor::get_device_information() { this->add_command_("i", EzoCommandType::EZO_DEVICE_INFORMATION); }
+
+void EZOSensor::set_sleep() { this->add_command_("Sleep", EzoCommandType::EZO_SLEEP); }
+
+void EZOSensor::get_state() { this->add_command_("R", EzoCommandType::EZO_READ, 900); }
+
+void EZOSensor::get_slope() { this->add_command_("Slope,?", EzoCommandType::EZO_SLOPE); }
+
+void EZOSensor::get_t() { this->add_command_("T,?", EzoCommandType::EZO_T); }
+
+void EZOSensor::set_t(float value) {
+  std::string payload = str_sprintf("T,%0.2f", value);
+  this->add_command_(payload, EzoCommandType::EZO_T);
+}
+
+void EZOSensor::set_tempcomp_value(float temp) { this->set_t(temp); }
+
+void EZOSensor::get_calibration() { this->add_command_("Cal,?", EzoCommandType::EZO_CALIBRATION); }
+
+void EZOSensor::set_calibration_point_low(float value) {
+  this->set_calibration_point_(EzoCalibrationType::EZO_CAL_LOW, value);
+}
+
+void EZOSensor::set_calibration_point_mid(float value) {
+  this->set_calibration_point_(EzoCalibrationType::EZO_CAL_MID, value);
+}
+
+void EZOSensor::set_calibration_point_high(float value) {
+  this->set_calibration_point_(EzoCalibrationType::EZO_CAL_HIGH, value);
+}
+
+void EZOSensor::set_calibration_generic(float value) {
+  std::string payload = str_sprintf("Cal,%0.2f", value);
+  this->add_command_(payload, EzoCommandType::EZO_CALIBRATION, 900);
+}
+
+void EZOSensor::clear_calibration() { this->add_command_("Cal,clear", EzoCommandType::EZO_CALIBRATION); }
+
+void EZOSensor::get_led_state() { this->add_command_("L,?", EzoCommandType::EZO_LED); }
+
+void EZOSensor::set_led_state(bool on) {
+  std::string to_send = "L,";
+  to_send += on ? "1" : "0";
+  this->add_command_(to_send, EzoCommandType::EZO_LED);
+}
+
+void EZOSensor::send_custom(const std::string &to_send) { this->add_command_(to_send, EzoCommandType::EZO_CUSTOM); }
+
 }  // namespace ezo
 }  // namespace esphome

esphome/components/ezo/ezo.h

@@ -3,10 +3,35 @@
 #include "esphome/core/component.h"
 #include "esphome/components/sensor/sensor.h"
 #include "esphome/components/i2c/i2c.h"
+#include <deque>
 
 namespace esphome {
 namespace ezo {
 
+static const char *const TAG = "ezo.sensor";
+
+enum EzoCommandType : uint8_t {
+  EZO_READ = 0,
+  EZO_LED = 1,
+  EZO_DEVICE_INFORMATION = 2,
+  EZO_SLOPE = 3,
+  EZO_CALIBRATION,
+  EZO_SLEEP = 4,
+  EZO_I2C = 5,
+  EZO_T = 6,
+  EZO_CUSTOM = 7
+};
+
+enum EzoCalibrationType : uint8_t { EZO_CAL_LOW = 0, EZO_CAL_MID = 1, EZO_CAL_HIGH = 2 };
+
+class EzoCommand {
+ public:
+  std::string command;
+  uint16_t delay_ms = 0;
+  bool command_sent = false;
+  EzoCommandType command_type;
+};
+
 /// This class implements support for the EZO circuits in i2c mode
 class EZOSensor : public sensor::Sensor, public PollingComponent, public i2c::I2CDevice {
  public:
@@ -15,13 +40,71 @@ class EZOSensor : public sensor::Sensor, public PollingComponent, public i2c::I2
   void update() override;
   float get_setup_priority() const override { return setup_priority::DATA; };
 
-  void set_tempcomp_value(float temp);
+  // I2C
+  void set_address(uint8_t address);
+
+  // Device Information
+  void get_device_information();
+  void add_device_infomation_callback(std::function<void(std::string)> &&callback) {
+    this->device_infomation_callback_.add(std::move(callback));
+  }
+
+  // Sleep
+  void set_sleep();
+
+  // R
+  void get_state();
+
+  // Slope
+  void get_slope();
+  void add_slope_callback(std::function<void(std::string)> &&callback) {
+    this->slope_callback_.add(std::move(callback));
+  }
+
+  // T
+  void get_t();
+  void set_t(float value);
+  void set_tempcomp_value(float temp);  // For backwards compatibility
+  void add_t_callback(std::function<void(std::string)> &&callback) { this->t_callback_.add(std::move(callback)); }
+
+  // Calibration
+  void get_calibration();
+  void set_calibration_point_low(float value);
+  void set_calibration_point_mid(float value);
+  void set_calibration_point_high(float value);
+  void set_calibration_generic(float value);
+  void clear_calibration();
+  void add_calibration_callback(std::function<void(std::string)> &&callback) {
+    this->calibration_callback_.add(std::move(callback));
+  }
+
+  // LED
+  void get_led_state();
+  void set_led_state(bool on);
+  void add_led_state_callback(std::function<void(bool)> &&callback) { this->led_callback_.add(std::move(callback)); }
+
+  // Custom
+  void send_custom(const std::string &to_send);
+  void add_custom_callback(std::function<void(std::string)> &&callback) {
+    this->custom_callback_.add(std::move(callback));
+  }
 
  protected:
+  std::deque<std::unique_ptr<EzoCommand>> commands_;
+  int new_address_;
+
+  void add_command_(const std::string &command, EzoCommandType command_type, uint16_t delay_ms = 300);
+
+  void set_calibration_point_(EzoCalibrationType type, float value);
+
+  CallbackManager<void(std::string)> device_infomation_callback_{};
+  CallbackManager<void(std::string)> calibration_callback_{};
+  CallbackManager<void(std::string)> slope_callback_{};
+  CallbackManager<void(std::string)> t_callback_{};
+  CallbackManager<void(std::string)> custom_callback_{};
+  CallbackManager<void(bool)> led_callback_{};
+
   uint32_t start_time_ = 0;
-  uint32_t wait_time_ = 0;
-  uint16_t state_ = 0;
-  float tempcomp_;
 };
 
 }  // namespace ezo

esphome/components/ezo/sensor.py

@@ -1,22 +1,81 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
+from esphome import automation
 from esphome.components import i2c, sensor
-from esphome.const import CONF_ID
+from esphome.const import CONF_ID, CONF_TRIGGER_ID
 
 CODEOWNERS = ["@ssieb"]
 
 DEPENDENCIES = ["i2c"]
 
+CONF_ON_LED = "on_led"
+CONF_ON_DEVICE_INFORMATION = "on_device_information"
+CONF_ON_SLOPE = "on_slope"
+CONF_ON_CALIBRATION = "on_calibration"
+CONF_ON_T = "on_t"
+CONF_ON_CUSTOM = "on_custom"
+
 ezo_ns = cg.esphome_ns.namespace("ezo")
 
 EZOSensor = ezo_ns.class_(
     "EZOSensor", sensor.Sensor, cg.PollingComponent, i2c.I2CDevice
 )
 
+CustomTrigger = ezo_ns.class_(
+    "CustomTrigger", automation.Trigger.template(cg.std_string)
+)
+
+
+TTrigger = ezo_ns.class_("TTrigger", automation.Trigger.template(cg.std_string))
+
+SlopeTrigger = ezo_ns.class_("SlopeTrigger", automation.Trigger.template(cg.std_string))
+
+CalibrationTrigger = ezo_ns.class_(
+    "CalibrationTrigger", automation.Trigger.template(cg.std_string)
+)
+
+DeviceInformationTrigger = ezo_ns.class_(
+    "DeviceInformationTrigger", automation.Trigger.template(cg.std_string)
+)
+
+LedTrigger = ezo_ns.class_("LedTrigger", automation.Trigger.template(cg.bool_))
+
 CONFIG_SCHEMA = (
     sensor.SENSOR_SCHEMA.extend(
         {
             cv.GenerateID(): cv.declare_id(EZOSensor),
+            cv.Optional(CONF_ON_CUSTOM): automation.validate_automation(
+                {
+                    cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(CustomTrigger),
+                }
+            ),
+            cv.Optional(CONF_ON_CALIBRATION): automation.validate_automation(
+                {
+                    cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(CalibrationTrigger),
+                }
+            ),
+            cv.Optional(CONF_ON_SLOPE): automation.validate_automation(
+                {
+                    cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(SlopeTrigger),
+                }
+            ),
+            cv.Optional(CONF_ON_T): automation.validate_automation(
+                {
+                    cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(TTrigger),
+                }
+            ),
+            cv.Optional(CONF_ON_DEVICE_INFORMATION): automation.validate_automation(
+                {
+                    cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(
+                        DeviceInformationTrigger
+                    ),
+                }
+            ),
+            cv.Optional(CONF_ON_LED): automation.validate_automation(
+                {
+                    cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(LedTrigger),
+                }
+            ),
         }
     )
     .extend(cv.polling_component_schema("60s"))
@@ -29,3 +88,27 @@ async def to_code(config):
     await cg.register_component(var, config)
     await sensor.register_sensor(var, config)
     await i2c.register_i2c_device(var, config)
+
+    for conf in config.get(CONF_ON_CUSTOM, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
+        await automation.build_automation(trigger, [(cg.std_string, "x")], conf)
+
+    for conf in config.get(CONF_ON_LED, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
+        await automation.build_automation(trigger, [(bool, "x")], conf)
+
+    for conf in config.get(CONF_ON_DEVICE_INFORMATION, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
+        await automation.build_automation(trigger, [(cg.std_string, "x")], conf)
+
+    for conf in config.get(CONF_ON_SLOPE, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
+        await automation.build_automation(trigger, [(cg.std_string, "x")], conf)
+
+    for conf in config.get(CONF_ON_CALIBRATION, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
+        await automation.build_automation(trigger, [(cg.std_string, "x")], conf)
+
+    for conf in config.get(CONF_ON_T, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
+        await automation.build_automation(trigger, [(cg.std_string, "x")], conf)

esphome/components/ezo_pmp/__init__.py

@@ -0,0 +1,291 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import i2c
+from esphome.const import CONF_ADDRESS, CONF_COMMAND, CONF_ID, CONF_DURATION
+from esphome import automation
+from esphome.automation import maybe_simple_id
+
+CODEOWNERS = ["@carlos-sarmiento"]
+DEPENDENCIES = ["i2c"]
+MULTI_CONF = True
+
+CONF_VOLUME = "volume"
+CONF_VOLUME_PER_MINUTE = "volume_per_minute"
+
+ezo_pmp_ns = cg.esphome_ns.namespace("ezo_pmp")
+EzoPMP = ezo_pmp_ns.class_("EzoPMP", cg.PollingComponent, i2c.I2CDevice)
+
+CONFIG_SCHEMA = (
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(EzoPMP),
+        }
+    )
+    .extend(cv.COMPONENT_SCHEMA)
+    .extend(cv.polling_component_schema("60s"))
+    .extend(i2c.i2c_device_schema(103))
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await i2c.register_i2c_device(var, config)
+
+
+EZO_PMP_NO_ARGS_ACTION_SCHEMA = maybe_simple_id(
+    {
+        cv.Required(CONF_ID): cv.use_id(EzoPMP),
+    }
+)
+
+# Actions that do not require more arguments
+
+EzoPMPFindAction = ezo_pmp_ns.class_("EzoPMPFindAction", automation.Action)
+EzoPMPClearTotalVolumeDispensedAction = ezo_pmp_ns.class_(
+    "EzoPMPClearTotalVolumeDispensedAction", automation.Action
+)
+EzoPMPClearCalibrationAction = ezo_pmp_ns.class_(
+    "EzoPMPClearCalibrationAction", automation.Action
+)
+EzoPMPPauseDosingAction = ezo_pmp_ns.class_(
+    "EzoPMPPauseDosingAction", automation.Action
+)
+EzoPMPStopDosingAction = ezo_pmp_ns.class_("EzoPMPStopDosingAction", automation.Action)
+EzoPMPDoseContinuouslyAction = ezo_pmp_ns.class_(
+    "EzoPMPDoseContinuouslyAction", automation.Action
+)
+
+# Actions that require more arguments
+EzoPMPDoseVolumeAction = ezo_pmp_ns.class_("EzoPMPDoseVolumeAction", automation.Action)
+EzoPMPDoseVolumeOverTimeAction = ezo_pmp_ns.class_(
+    "EzoPMPDoseVolumeOverTimeAction", automation.Action
+)
+EzoPMPDoseWithConstantFlowRateAction = ezo_pmp_ns.class_(
+    "EzoPMPDoseWithConstantFlowRateAction", automation.Action
+)
+EzoPMPSetCalibrationVolumeAction = ezo_pmp_ns.class_(
+    "EzoPMPSetCalibrationVolumeAction", automation.Action
+)
+EzoPMPChangeI2CAddressAction = ezo_pmp_ns.class_(
+    "EzoPMPChangeI2CAddressAction", automation.Action
+)
+EzoPMPArbitraryCommandAction = ezo_pmp_ns.class_(
+    "EzoPMPArbitraryCommandAction", automation.Action
+)
+
+
+@automation.register_action(
+    "ezo_pmp.find", EzoPMPFindAction, EZO_PMP_NO_ARGS_ACTION_SCHEMA
+)
+async def ezo_pmp_find_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, paren)
+
+
+@automation.register_action(
+    "ezo_pmp.dose_continuously",
+    EzoPMPDoseContinuouslyAction,
+    EZO_PMP_NO_ARGS_ACTION_SCHEMA,
+)
+async def ezo_pmp_dose_continuously_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, paren)
+
+
+@automation.register_action(
+    "ezo_pmp.clear_total_volume_dosed",
+    EzoPMPClearTotalVolumeDispensedAction,
+    EZO_PMP_NO_ARGS_ACTION_SCHEMA,
+)
+async def ezo_pmp_clear_total_volume_dosed_to_code(
+    config, action_id, template_arg, args
+):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, paren)
+
+
+@automation.register_action(
+    "ezo_pmp.clear_calibration",
+    EzoPMPClearCalibrationAction,
+    EZO_PMP_NO_ARGS_ACTION_SCHEMA,
+)
+async def ezo_pmp_clear_calibration_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, paren)
+
+
+@automation.register_action(
+    "ezo_pmp.pause_dosing", EzoPMPPauseDosingAction, EZO_PMP_NO_ARGS_ACTION_SCHEMA
+)
+async def ezo_pmp_pause_dosing_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, paren)
+
+
+@automation.register_action(
+    "ezo_pmp.stop_dosing", EzoPMPStopDosingAction, EZO_PMP_NO_ARGS_ACTION_SCHEMA
+)
+async def ezo_pmp_stop_dosing_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, paren)
+
+
+# Actions that require Multiple Args
+
+EZO_PMP_DOSE_VOLUME_ACTION_SCHEMA = cv.All(
+    {
+        cv.Required(CONF_ID): cv.use_id(EzoPMP),
+        cv.Required(CONF_VOLUME): cv.templatable(
+            cv.float_range()
+        ),  # Any way to represent as proper volume (vs. raw int)
+    }
+)
+
+
+@automation.register_action(
+    "ezo_pmp.dose_volume", EzoPMPDoseVolumeAction, EZO_PMP_DOSE_VOLUME_ACTION_SCHEMA
+)
+async def ezo_pmp_dose_volume_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    var = cg.new_Pvariable(action_id, template_arg, paren)
+
+    template_ = await cg.templatable(config[CONF_VOLUME], args, cg.double)
+    cg.add(var.set_volume(template_))
+
+    return var
+
+
+EZO_PMP_DOSE_VOLUME_OVER_TIME_ACTION_SCHEMA = cv.All(
+    {
+        cv.Required(CONF_ID): cv.use_id(EzoPMP),
+        cv.Required(CONF_VOLUME): cv.templatable(
+            cv.float_range()
+        ),  # Any way to represent as proper volume (vs. raw int)
+        cv.Required(CONF_DURATION): cv.templatable(
+            cv.int_range(1)
+        ),  # Any way to represent it as minutes (vs. raw int)
+    }
+)
+
+
+@automation.register_action(
+    "ezo_pmp.dose_volume_over_time",
+    EzoPMPDoseVolumeOverTimeAction,
+    EZO_PMP_DOSE_VOLUME_OVER_TIME_ACTION_SCHEMA,
+)
+async def ezo_pmp_dose_volume_over_time_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    var = cg.new_Pvariable(action_id, template_arg, paren)
+
+    template_ = await cg.templatable(config[CONF_VOLUME], args, cg.double)
+    cg.add(var.set_volume(template_))
+
+    template_ = await cg.templatable(config[CONF_DURATION], args, int)
+    cg.add(var.set_duration(template_))
+
+    return var
+
+
+EZO_PMP_DOSE_WITH_CONSTANT_FLOW_RATE_ACTION_SCHEMA = cv.All(
+    {
+        cv.Required(CONF_ID): cv.use_id(EzoPMP),
+        cv.Required(CONF_VOLUME_PER_MINUTE): cv.templatable(
+            cv.float_range()
+        ),  # Any way to represent as proper volume (vs. raw int)
+        cv.Required(CONF_DURATION): cv.templatable(
+            cv.int_range(1)
+        ),  # Any way to represent it as minutes (vs. raw int)
+    }
+)
+
+
+@automation.register_action(
+    "ezo_pmp.dose_with_constant_flow_rate",
+    EzoPMPDoseWithConstantFlowRateAction,
+    EZO_PMP_DOSE_WITH_CONSTANT_FLOW_RATE_ACTION_SCHEMA,
+)
+async def ezo_pmp_dose_with_constant_flow_rate_to_code(
+    config, action_id, template_arg, args
+):
+    paren = await cg.get_variable(config[CONF_ID])
+    var = cg.new_Pvariable(action_id, template_arg, paren)
+
+    template_ = await cg.templatable(config[CONF_VOLUME_PER_MINUTE], args, cg.double)
+    cg.add(var.set_volume(template_))
+
+    template_ = await cg.templatable(config[CONF_DURATION], args, int)
+    cg.add(var.set_duration(template_))
+
+    return var
+
+
+EZO_PMP_SET_CALIBRATION_VOLUME_ACTION_SCHEMA = cv.All(
+    {
+        cv.Required(CONF_ID): cv.use_id(EzoPMP),
+        cv.Required(CONF_VOLUME): cv.templatable(
+            cv.float_range()
+        ),  # Any way to represent as proper volume (vs. raw int)
+    }
+)
+
+
+@automation.register_action(
+    "ezo_pmp.set_calibration_volume",
+    EzoPMPSetCalibrationVolumeAction,
+    EZO_PMP_SET_CALIBRATION_VOLUME_ACTION_SCHEMA,
+)
+async def ezo_pmp_set_calibration_volume_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    var = cg.new_Pvariable(action_id, template_arg, paren)
+
+    template_ = await cg.templatable(config[CONF_VOLUME], args, cg.double)
+    cg.add(var.set_volume(template_))
+
+    return var
+
+
+EZO_PMP_CHANGE_I2C_ADDRESS_ACTION_SCHEMA = cv.All(
+    {
+        cv.Required(CONF_ID): cv.use_id(EzoPMP),
+        cv.Required(CONF_ADDRESS): cv.templatable(cv.int_range(min=1, max=127)),
+    }
+)
+
+
+@automation.register_action(
+    "ezo_pmp.change_i2c_address",
+    EzoPMPChangeI2CAddressAction,
+    EZO_PMP_CHANGE_I2C_ADDRESS_ACTION_SCHEMA,
+)
+async def ezo_pmp_change_i2c_address_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    var = cg.new_Pvariable(action_id, template_arg, paren)
+
+    template_ = await cg.templatable(config[CONF_ADDRESS], args, cg.double)
+    cg.add(var.set_address(template_))
+
+    return var
+
+
+EZO_PMP_ARBITRARY_COMMAND_ACTION_SCHEMA = cv.All(
+    {
+        cv.Required(CONF_ID): cv.use_id(EzoPMP),
+        cv.Required(CONF_COMMAND): cv.templatable(cv.string_strict),
+    }
+)
+
+
+@automation.register_action(
+    "ezo_pmp.arbitrary_command",
+    EzoPMPArbitraryCommandAction,
+    EZO_PMP_ARBITRARY_COMMAND_ACTION_SCHEMA,
+)
+async def ezo_pmp_arbitrary_command_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    var = cg.new_Pvariable(action_id, template_arg, paren)
+
+    template_ = await cg.templatable(config[CONF_COMMAND], args, cg.std_string)
+    cg.add(var.set_command(template_))
+
+    return var

esphome/components/ezo_pmp/binary_sensor.py

@@ -0,0 +1,42 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import binary_sensor
+from esphome.const import (
+    ENTITY_CATEGORY_NONE,
+    DEVICE_CLASS_RUNNING,
+    DEVICE_CLASS_EMPTY,
+    CONF_ID,
+)
+
+from . import EzoPMP
+
+DEPENDENCIES = ["ezo_pmp"]
+
+CONF_PUMP_STATE = "pump_state"
+CONF_IS_PAUSED = "is_paused"
+
+CONFIG_SCHEMA = cv.Schema(
+    {
+        cv.GenerateID(): cv.use_id(EzoPMP),
+        cv.Optional(CONF_PUMP_STATE): binary_sensor.binary_sensor_schema(
+            device_class=DEVICE_CLASS_RUNNING,
+            entity_category=ENTITY_CATEGORY_NONE,
+        ),
+        cv.Optional(CONF_IS_PAUSED): binary_sensor.binary_sensor_schema(
+            device_class=DEVICE_CLASS_EMPTY,
+            entity_category=ENTITY_CATEGORY_NONE,
+        ),
+    }
+)
+
+
+async def to_code(config):
+    parent = await cg.get_variable(config[CONF_ID])
+
+    if CONF_PUMP_STATE in config:
+        sens = await binary_sensor.new_binary_sensor(config[CONF_PUMP_STATE])
+        cg.add(parent.set_is_dosing(sens))
+
+    if CONF_IS_PAUSED in config:
+        sens = await binary_sensor.new_binary_sensor(config[CONF_IS_PAUSED])
+        cg.add(parent.set_is_paused(sens))

esphome/components/ezo_pmp/ezo_pmp.cpp

@@ -0,0 +1,542 @@
+#include "ezo_pmp.h"
+#include "esphome/core/log.h"
+#include "esphome/core/hal.h"
+
+namespace esphome {
+namespace ezo_pmp {
+
+static const char *const TAG = "ezo-pmp";
+
+static const uint16_t EZO_PMP_COMMAND_NONE = 0;
+static const uint16_t EZO_PMP_COMMAND_TYPE_READ = 1;
+
+static const uint16_t EZO_PMP_COMMAND_FIND = 2;
+static const uint16_t EZO_PMP_COMMAND_DOSE_CONTINUOUSLY = 4;
+static const uint16_t EZO_PMP_COMMAND_DOSE_VOLUME = 8;
+static const uint16_t EZO_PMP_COMMAND_DOSE_VOLUME_OVER_TIME = 16;
+static const uint16_t EZO_PMP_COMMAND_DOSE_WITH_CONSTANT_FLOW_RATE = 32;
+static const uint16_t EZO_PMP_COMMAND_SET_CALIBRATION_VOLUME = 64;
+static const uint16_t EZO_PMP_COMMAND_CLEAR_TOTAL_VOLUME_DOSED = 128;
+static const uint16_t EZO_PMP_COMMAND_CLEAR_CALIBRATION = 256;
+static const uint16_t EZO_PMP_COMMAND_PAUSE_DOSING = 512;
+static const uint16_t EZO_PMP_COMMAND_STOP_DOSING = 1024;
+static const uint16_t EZO_PMP_COMMAND_CHANGE_I2C_ADDRESS = 2048;
+static const uint16_t EZO_PMP_COMMAND_EXEC_ARBITRARY_COMMAND_ADDRESS = 4096;
+
+static const uint16_t EZO_PMP_COMMAND_READ_DOSING = 3;
+static const uint16_t EZO_PMP_COMMAND_READ_SINGLE_REPORT = 5;
+static const uint16_t EZO_PMP_COMMAND_READ_MAX_FLOW_RATE = 9;
+static const uint16_t EZO_PMP_COMMAND_READ_PAUSE_STATUS = 17;
+static const uint16_t EZO_PMP_COMMAND_READ_TOTAL_VOLUME_DOSED = 33;
+static const uint16_t EZO_PMP_COMMAND_READ_ABSOLUTE_TOTAL_VOLUME_DOSED = 65;
+static const uint16_t EZO_PMP_COMMAND_READ_CALIBRATION_STATUS = 129;
+static const uint16_t EZO_PMP_COMMAND_READ_PUMP_VOLTAGE = 257;
+
+static const std::string DOSING_MODE_NONE = "None";
+static const std::string DOSING_MODE_VOLUME = "Volume";
+static const std::string DOSING_MODE_VOLUME_OVER_TIME = "Volume/Time";
+static const std::string DOSING_MODE_CONSTANT_FLOW_RATE = "Constant Flow Rate";
+static const std::string DOSING_MODE_CONTINUOUS = "Continuous";
+
+void EzoPMP::dump_config() {
+  LOG_I2C_DEVICE(this);
+  if (this->is_failed())
+    ESP_LOGE(TAG, "Communication with EZO-PMP circuit failed!");
+  LOG_UPDATE_INTERVAL(this);
+}
+
+void EzoPMP::update() {
+  if (this->is_waiting_) {
+    return;
+  }
+
+  if (this->is_first_read_) {
+    this->queue_command_(EZO_PMP_COMMAND_READ_CALIBRATION_STATUS, 0, 0, (bool) this->calibration_status_);
+    this->queue_command_(EZO_PMP_COMMAND_READ_MAX_FLOW_RATE, 0, 0, (bool) this->max_flow_rate_);
+    this->queue_command_(EZO_PMP_COMMAND_READ_SINGLE_REPORT, 0, 0, (bool) this->current_volume_dosed_);
+    this->queue_command_(EZO_PMP_COMMAND_READ_TOTAL_VOLUME_DOSED, 0, 0, (bool) this->total_volume_dosed_);
+    this->queue_command_(EZO_PMP_COMMAND_READ_ABSOLUTE_TOTAL_VOLUME_DOSED, 0, 0,
+                         (bool) this->absolute_total_volume_dosed_);
+    this->queue_command_(EZO_PMP_COMMAND_READ_PAUSE_STATUS, 0, 0, true);
+    this->is_first_read_ = false;
+  }
+
+  if (!this->is_waiting_ && this->peek_next_command_() == EZO_PMP_COMMAND_NONE) {
+    this->queue_command_(EZO_PMP_COMMAND_READ_DOSING, 0, 0, true);
+
+    if (this->is_dosing_flag_) {
+      this->queue_command_(EZO_PMP_COMMAND_READ_SINGLE_REPORT, 0, 0, (bool) this->current_volume_dosed_);
+      this->queue_command_(EZO_PMP_COMMAND_READ_TOTAL_VOLUME_DOSED, 0, 0, (bool) this->total_volume_dosed_);
+      this->queue_command_(EZO_PMP_COMMAND_READ_ABSOLUTE_TOTAL_VOLUME_DOSED, 0, 0,
+                           (bool) this->absolute_total_volume_dosed_);
+    }
+
+    this->queue_command_(EZO_PMP_COMMAND_READ_PUMP_VOLTAGE, 0, 0, (bool) this->pump_voltage_);
+  } else {
+    ESP_LOGV(TAG, "Not Scheduling new Command during update()");
+  }
+}
+
+void EzoPMP::loop() {
+  // If we are not waiting for anything and there is no command to be sent, return
+  if (!this->is_waiting_ && this->peek_next_command_() == EZO_PMP_COMMAND_NONE) {
+    return;
+  }
+
+  // If we are not waiting for anything and there IS a command to be sent, do it.
+  if (!this->is_waiting_ && this->peek_next_command_() != EZO_PMP_COMMAND_NONE) {
+    this->send_next_command_();
+  }
+
+  // If we are waiting for something but it isn't ready yet, then return
+  if (this->is_waiting_ && millis() - this->start_time_ < this->wait_time_) {
+    return;
+  }
+
+  // We are waiting for something and it should be ready.
+  this->read_command_result_();
+}
+
+void EzoPMP::clear_current_command_() {
+  this->current_command_ = EZO_PMP_COMMAND_NONE;
+  this->is_waiting_ = false;
+}
+
+void EzoPMP::read_command_result_() {
+  uint8_t response_buffer[21] = {'\0'};
+
+  response_buffer[0] = 0;
+  if (!this->read_bytes_raw(response_buffer, 20)) {
+    ESP_LOGE(TAG, "read error");
+    this->clear_current_command_();
+    return;
+  }
+
+  switch (response_buffer[0]) {
+    case 254:
+      return;  // keep waiting
+    case 1:
+      break;
+    case 2:
+      ESP_LOGE(TAG, "device returned a syntax error");
+      this->clear_current_command_();
+      return;
+    case 255:
+      ESP_LOGE(TAG, "device returned no data");
+      this->clear_current_command_();
+      return;
+    default:
+      ESP_LOGE(TAG, "device returned an unknown response: %d", response_buffer[0]);
+      this->clear_current_command_();
+      return;
+  }
+
+  char first_parameter_buffer[10] = {'\0'};
+  char second_parameter_buffer[10] = {'\0'};
+  char third_parameter_buffer[10] = {'\0'};
+
+  first_parameter_buffer[0] = '\0';
+  second_parameter_buffer[0] = '\0';
+  third_parameter_buffer[0] = '\0';
+
+  int current_parameter = 1;
+
+  size_t position_in_parameter_buffer = 0;
+  // some sensors return multiple comma-separated values, terminate string after first one
+  for (size_t i = 1; i < sizeof(response_buffer) - 1; i++) {
+    char current_char = response_buffer[i];
+
+    if (current_char == '\0') {
+      ESP_LOGV(TAG, "Read Response from device: %s", (char *) response_buffer);
+      ESP_LOGV(TAG, "First Component: %s", (char *) first_parameter_buffer);
+      ESP_LOGV(TAG, "Second Component: %s", (char *) second_parameter_buffer);
+      ESP_LOGV(TAG, "Third Component: %s", (char *) third_parameter_buffer);
+
+      break;
+    }
+
+    if (current_char == ',') {
+      current_parameter++;
+      position_in_parameter_buffer = 0;
+      continue;
+    }
+
+    switch (current_parameter) {
+      case 1:
+        first_parameter_buffer[position_in_parameter_buffer] = current_char;
+        first_parameter_buffer[position_in_parameter_buffer + 1] = '\0';
+        break;
+      case 2:
+        second_parameter_buffer[position_in_parameter_buffer] = current_char;
+        second_parameter_buffer[position_in_parameter_buffer + 1] = '\0';
+        break;
+      case 3:
+        third_parameter_buffer[position_in_parameter_buffer] = current_char;
+        third_parameter_buffer[position_in_parameter_buffer + 1] = '\0';
+        break;
+    }
+
+    position_in_parameter_buffer++;
+  }
+
+  auto parsed_first_parameter = parse_number<float>(first_parameter_buffer);
+  auto parsed_second_parameter = parse_number<float>(second_parameter_buffer);
+  auto parsed_third_parameter = parse_number<float>(third_parameter_buffer);
+
+  switch (this->current_command_) {
+    // Read Commands
+    case EZO_PMP_COMMAND_READ_DOSING:  // Page 54
+      if (parsed_third_parameter.has_value())
+        this->is_dosing_flag_ = parsed_third_parameter.value_or(0) == 1;
+
+      if (this->is_dosing_)
+        this->is_dosing_->publish_state(this->is_dosing_flag_);
+
+      if (parsed_second_parameter.has_value() && this->last_volume_requested_) {
+        this->last_volume_requested_->publish_state(parsed_second_parameter.value_or(0));
+      }
+
+      if (!this->is_dosing_flag_ && !this->is_paused_flag_) {
+        // If pump is not paused and not dispensing
+        if (this->dosing_mode_ && this->dosing_mode_->state != DOSING_MODE_NONE)
+          this->dosing_mode_->publish_state(DOSING_MODE_NONE);
+      }
+
+      break;
+
+    case EZO_PMP_COMMAND_READ_SINGLE_REPORT:  // Single Report (page 53)
+      if (parsed_first_parameter.has_value() && (bool) this->current_volume_dosed_) {
+        this->current_volume_dosed_->publish_state(parsed_first_parameter.value_or(0));
+      }
+      break;
+
+    case EZO_PMP_COMMAND_READ_MAX_FLOW_RATE:  // Constant Flow Rate (page 57)
+      if (parsed_second_parameter.has_value() && this->max_flow_rate_)
+        this->max_flow_rate_->publish_state(parsed_second_parameter.value_or(0));
+      break;
+
+    case EZO_PMP_COMMAND_READ_PAUSE_STATUS:  // Pause (page 61)
+      if (parsed_second_parameter.has_value())
+        this->is_paused_flag_ = parsed_second_parameter.value_or(0) == 1;
+
+      if (this->is_paused_)
+        this->is_paused_->publish_state(this->is_paused_flag_);
+      break;
+
+    case EZO_PMP_COMMAND_READ_TOTAL_VOLUME_DOSED:  // Total Volume Dispensed (page 64)
+      if (parsed_second_parameter.has_value() && this->total_volume_dosed_)
+        this->total_volume_dosed_->publish_state(parsed_second_parameter.value_or(0));
+      break;
+
+    case EZO_PMP_COMMAND_READ_ABSOLUTE_TOTAL_VOLUME_DOSED:  // Total Volume Dispensed (page 64)
+      if (parsed_second_parameter.has_value() && this->absolute_total_volume_dosed_)
+        this->absolute_total_volume_dosed_->publish_state(parsed_second_parameter.value_or(0));
+      break;
+
+    case EZO_PMP_COMMAND_READ_CALIBRATION_STATUS:  // Calibration (page 65)
+      if (parsed_second_parameter.has_value() && this->calibration_status_) {
+        if (parsed_second_parameter.value_or(0) == 1) {
+          this->calibration_status_->publish_state("Fixed Volume");
+        } else if (parsed_second_parameter.value_or(0) == 2) {
+          this->calibration_status_->publish_state("Volume/Time");
+        } else if (parsed_second_parameter.value_or(0) == 3) {
+          this->calibration_status_->publish_state("Fixed Volume & Volume/Time");
+        } else {
+          this->calibration_status_->publish_state("Uncalibrated");
+        }
+      }
+      break;
+
+    case EZO_PMP_COMMAND_READ_PUMP_VOLTAGE:  // Pump Voltage (page 67)
+      if (parsed_second_parameter.has_value() && this->pump_voltage_)
+        this->pump_voltage_->publish_state(parsed_second_parameter.value_or(0));
+      break;
+
+      // Non-Read Commands
+
+    case EZO_PMP_COMMAND_DOSE_VOLUME:  // Volume Dispensing (page 55)
+      if (this->dosing_mode_ && this->dosing_mode_->state != DOSING_MODE_VOLUME)
+        this->dosing_mode_->publish_state(DOSING_MODE_VOLUME);
+      break;
+
+    case EZO_PMP_COMMAND_DOSE_VOLUME_OVER_TIME:  // Dose over time (page 56)
+      if (this->dosing_mode_ && this->dosing_mode_->state != DOSING_MODE_VOLUME_OVER_TIME)
+        this->dosing_mode_->publish_state(DOSING_MODE_VOLUME_OVER_TIME);
+      break;
+
+    case EZO_PMP_COMMAND_DOSE_WITH_CONSTANT_FLOW_RATE:  // Constant Flow Rate (page 57)
+      if (this->dosing_mode_ && this->dosing_mode_->state != DOSING_MODE_CONSTANT_FLOW_RATE)
+        this->dosing_mode_->publish_state(DOSING_MODE_CONSTANT_FLOW_RATE);
+      break;
+
+    case EZO_PMP_COMMAND_DOSE_CONTINUOUSLY:  // Continuous Dispensing (page 54)
+      if (this->dosing_mode_ && this->dosing_mode_->state != DOSING_MODE_CONTINUOUS)
+        this->dosing_mode_->publish_state(DOSING_MODE_CONTINUOUS);
+      break;
+
+    case EZO_PMP_COMMAND_STOP_DOSING:  // Stop (page 62)
+      this->is_paused_flag_ = false;
+      if (this->is_paused_)
+        this->is_paused_->publish_state(this->is_paused_flag_);
+      if (this->dosing_mode_ && this->dosing_mode_->state != DOSING_MODE_NONE)
+        this->dosing_mode_->publish_state(DOSING_MODE_NONE);
+      break;
+
+    case EZO_PMP_COMMAND_EXEC_ARBITRARY_COMMAND_ADDRESS:
+      ESP_LOGI(TAG, "Arbitrary Command Response: %s", (char *) response_buffer);
+      break;
+
+    case EZO_PMP_COMMAND_CLEAR_CALIBRATION:         // Clear Calibration (page 65)
+    case EZO_PMP_COMMAND_PAUSE_DOSING:              // Pause (page 61)
+    case EZO_PMP_COMMAND_SET_CALIBRATION_VOLUME:    // Set Calibration Volume (page 65)
+    case EZO_PMP_COMMAND_CLEAR_TOTAL_VOLUME_DOSED:  // Clear Total Volume Dosed (page 64)
+    case EZO_PMP_COMMAND_FIND:                      // Find (page 52)
+      // Nothing to do here
+      break;
+
+    case EZO_PMP_COMMAND_TYPE_READ:
+    case EZO_PMP_COMMAND_NONE:
+    default:
+      ESP_LOGE(TAG, "Unsupported command received: %d", this->current_command_);
+      return;
+  }
+
+  this->clear_current_command_();
+}
+
+void EzoPMP::send_next_command_() {
+  int wait_time_for_command = 400;  // milliseconds
+  uint8_t command_buffer[21];
+  int command_buffer_length = 0;
+
+  this->pop_next_command_();  // this->next_command will be updated.
+
+  switch (this->next_command_) {
+    // Read Commands
+    case EZO_PMP_COMMAND_READ_DOSING:  // Page 54
+      command_buffer_length = sprintf((char *) command_buffer, "D,?");
+      break;
+
+    case EZO_PMP_COMMAND_READ_SINGLE_REPORT:  // Single Report (page 53)
+      command_buffer_length = sprintf((char *) command_buffer, "R");
+      break;
+
+    case EZO_PMP_COMMAND_READ_MAX_FLOW_RATE:
+      command_buffer_length = sprintf((char *) command_buffer, "DC,?");
+      break;
+
+    case EZO_PMP_COMMAND_READ_PAUSE_STATUS:
+      command_buffer_length = sprintf((char *) command_buffer, "P,?");
+      break;
+
+    case EZO_PMP_COMMAND_READ_TOTAL_VOLUME_DOSED:
+      command_buffer_length = sprintf((char *) command_buffer, "TV,?");
+      break;
+
+    case EZO_PMP_COMMAND_READ_ABSOLUTE_TOTAL_VOLUME_DOSED:
+      command_buffer_length = sprintf((char *) command_buffer, "ATV,?");
+      break;
+
+    case EZO_PMP_COMMAND_READ_CALIBRATION_STATUS:
+      command_buffer_length = sprintf((char *) command_buffer, "Cal,?");
+      break;
+
+    case EZO_PMP_COMMAND_READ_PUMP_VOLTAGE:
+      command_buffer_length = sprintf((char *) command_buffer, "PV,?");
+      break;
+
+      // Non-Read Commands
+
+    case EZO_PMP_COMMAND_FIND:  // Find (page 52)
+      command_buffer_length = sprintf((char *) command_buffer, "Find");
+      wait_time_for_command = 60000;  // This command will block all updates for a minute
+      break;
+
+    case EZO_PMP_COMMAND_DOSE_CONTINUOUSLY:  // Continuous Dispensing (page 54)
+      command_buffer_length = sprintf((char *) command_buffer, "D,*");
+      break;
+
+    case EZO_PMP_COMMAND_CLEAR_TOTAL_VOLUME_DOSED:  // Clear Total Volume Dosed (page 64)
+      command_buffer_length = sprintf((char *) command_buffer, "Clear");
+      break;
+
+    case EZO_PMP_COMMAND_CLEAR_CALIBRATION:  // Clear Calibration (page 65)
+      command_buffer_length = sprintf((char *) command_buffer, "Cal,clear");
+      break;
+
+    case EZO_PMP_COMMAND_PAUSE_DOSING:  // Pause (page 61)
+      command_buffer_length = sprintf((char *) command_buffer, "P");
+      break;
+
+    case EZO_PMP_COMMAND_STOP_DOSING:  // Stop (page 62)
+      command_buffer_length = sprintf((char *) command_buffer, "X");
+      break;
+
+      // Non-Read commands with parameters
+
+    case EZO_PMP_COMMAND_DOSE_VOLUME:  // Volume Dispensing (page 55)
+      command_buffer_length = sprintf((char *) command_buffer, "D,%0.1f", this->next_command_volume_);
+      break;
+
+    case EZO_PMP_COMMAND_DOSE_VOLUME_OVER_TIME:  // Dose over time (page 56)
+      command_buffer_length =
+          sprintf((char *) command_buffer, "D,%0.1f,%i", this->next_command_volume_, this->next_command_duration_);
+      break;
+
+    case EZO_PMP_COMMAND_DOSE_WITH_CONSTANT_FLOW_RATE:  // Constant Flow Rate (page 57)
+      command_buffer_length =
+          sprintf((char *) command_buffer, "DC,%0.1f,%i", this->next_command_volume_, this->next_command_duration_);
+      break;
+
+    case EZO_PMP_COMMAND_SET_CALIBRATION_VOLUME:  // Set Calibration Volume (page 65)
+      command_buffer_length = sprintf((char *) command_buffer, "Cal,%0.2f", this->next_command_volume_);
+      break;
+
+    case EZO_PMP_COMMAND_CHANGE_I2C_ADDRESS:  // Change I2C Address (page 73)
+      command_buffer_length = sprintf((char *) command_buffer, "I2C,%i", this->next_command_duration_);
+      break;
+
+    case EZO_PMP_COMMAND_EXEC_ARBITRARY_COMMAND_ADDRESS:  // Run an arbitrary command
+      command_buffer_length = sprintf((char *) command_buffer, this->arbitrary_command_, this->next_command_duration_);
+      ESP_LOGI(TAG, "Sending arbitrary command: %s", (char *) command_buffer);
+      break;
+
+    case EZO_PMP_COMMAND_TYPE_READ:
+    case EZO_PMP_COMMAND_NONE:
+    default:
+      ESP_LOGE(TAG, "Unsupported command received: %d", this->next_command_);
+      return;
+  }
+
+  // Send command
+  ESP_LOGV(TAG, "Sending command to device: %s", (char *) command_buffer);
+  this->write(command_buffer, command_buffer_length);
+
+  this->current_command_ = this->next_command_;
+  this->next_command_ = EZO_PMP_COMMAND_NONE;
+  this->is_waiting_ = true;
+  this->start_time_ = millis();
+  this->wait_time_ = wait_time_for_command;
+}
+
+void EzoPMP::pop_next_command_() {
+  if (this->next_command_queue_length_ <= 0) {
+    ESP_LOGE(TAG, "Tried to dequeue command from empty queue");
+    this->next_command_ = EZO_PMP_COMMAND_NONE;
+    this->next_command_volume_ = 0;
+    this->next_command_duration_ = 0;
+    return;
+  }
+
+  // Read from Head
+  this->next_command_ = this->next_command_queue_[this->next_command_queue_head_];
+  this->next_command_volume_ = this->next_command_volume_queue_[this->next_command_queue_head_];
+  this->next_command_duration_ = this->next_command_duration_queue_[this->next_command_queue_head_];
+
+  // Move positions
+  next_command_queue_head_++;
+  if (next_command_queue_head_ >= 10) {
+    next_command_queue_head_ = 0;
+  }
+
+  next_command_queue_length_--;
+}
+
+uint16_t EzoPMP::peek_next_command_() {
+  if (this->next_command_queue_length_ <= 0) {
+    return EZO_PMP_COMMAND_NONE;
+  }
+
+  return this->next_command_queue_[this->next_command_queue_head_];
+}
+
+void EzoPMP::queue_command_(uint16_t command, double volume, int duration, bool should_schedule) {
+  if (!should_schedule) {
+    return;
+  }
+
+  if (this->next_command_queue_length_ >= 10) {
+    ESP_LOGE(TAG, "Tried to queue command '%d' but queue is full", command);
+    return;
+  }
+
+  this->next_command_queue_[this->next_command_queue_last_] = command;
+  this->next_command_volume_queue_[this->next_command_queue_last_] = volume;
+  this->next_command_duration_queue_[this->next_command_queue_last_] = duration;
+
+  ESP_LOGV(TAG, "Queue command '%d' in position '%d'", command, next_command_queue_last_);
+
+  // Move positions
+  next_command_queue_last_++;
+  if (next_command_queue_last_ >= 10) {
+    next_command_queue_last_ = 0;
+  }
+
+  next_command_queue_length_++;
+}
+
+// Actions
+
+void EzoPMP::find() { this->queue_command_(EZO_PMP_COMMAND_FIND, 0, 0, true); }
+
+void EzoPMP::dose_continuously() {
+  this->queue_command_(EZO_PMP_COMMAND_DOSE_CONTINUOUSLY, 0, 0, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_DOSING, 0, 0, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_SINGLE_REPORT, 0, 0, (bool) this->current_volume_dosed_);
+}
+
+void EzoPMP::dose_volume(double volume) {
+  this->queue_command_(EZO_PMP_COMMAND_DOSE_VOLUME, volume, 0, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_DOSING, 0, 0, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_SINGLE_REPORT, 0, 0, (bool) this->current_volume_dosed_);
+}
+
+void EzoPMP::dose_volume_over_time(double volume, int duration) {
+  this->queue_command_(EZO_PMP_COMMAND_DOSE_VOLUME_OVER_TIME, volume, duration, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_DOSING, 0, 0, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_SINGLE_REPORT, 0, 0, (bool) this->current_volume_dosed_);
+}
+
+void EzoPMP::dose_with_constant_flow_rate(double volume, int duration) {
+  this->queue_command_(EZO_PMP_COMMAND_DOSE_WITH_CONSTANT_FLOW_RATE, volume, duration, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_DOSING, 0, 0, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_SINGLE_REPORT, 0, 0, (bool) this->current_volume_dosed_);
+}
+
+void EzoPMP::set_calibration_volume(double volume) {
+  this->queue_command_(EZO_PMP_COMMAND_SET_CALIBRATION_VOLUME, volume, 0, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_CALIBRATION_STATUS, 0, 0, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_MAX_FLOW_RATE, 0, 0, true);
+}
+
+void EzoPMP::clear_total_volume_dosed() {
+  this->queue_command_(EZO_PMP_COMMAND_CLEAR_TOTAL_VOLUME_DOSED, 0, 0, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_SINGLE_REPORT, 0, 0, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_TOTAL_VOLUME_DOSED, 0, 0, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_ABSOLUTE_TOTAL_VOLUME_DOSED, 0, 0, true);
+}
+
+void EzoPMP::clear_calibration() {
+  this->queue_command_(EZO_PMP_COMMAND_CLEAR_CALIBRATION, 0, 0, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_CALIBRATION_STATUS, 0, 0, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_MAX_FLOW_RATE, 0, 0, true);
+}
+
+void EzoPMP::pause_dosing() {
+  this->queue_command_(EZO_PMP_COMMAND_PAUSE_DOSING, 0, 0, true);
+  this->queue_command_(EZO_PMP_COMMAND_READ_PAUSE_STATUS, 0, 0, true);
+}
+
+void EzoPMP::stop_dosing() { this->queue_command_(EZO_PMP_COMMAND_STOP_DOSING, 0, 0, true); }
+
+void EzoPMP::change_i2c_address(int address) {
+  this->queue_command_(EZO_PMP_COMMAND_CHANGE_I2C_ADDRESS, 0, address, true);
+}
+
+void EzoPMP::exec_arbitrary_command(const std::basic_string<char> &command) {
+  this->arbitrary_command_ = command.c_str();
+  this->queue_command_(EZO_PMP_COMMAND_EXEC_ARBITRARY_COMMAND_ADDRESS, 0, 0, true);
+}
+
+}  // namespace ezo_pmp
+}  // namespace esphome

esphome/components/ezo_pmp/ezo_pmp.h

@@ -0,0 +1,252 @@
+#pragma once
+
+#include "esphome/core/defines.h"
+#include "esphome/core/component.h"
+#include "esphome/core/automation.h"
+#include "esphome/components/i2c/i2c.h"
+
+#ifdef USE_BINARY_SENSOR
+#include "esphome/components/binary_sensor/binary_sensor.h"
+#endif
+
+#ifdef USE_SENSOR
+#include "esphome/components/sensor/sensor.h"
+#endif
+
+#ifdef USE_TEXT_SENSOR
+#include "esphome/components/text_sensor/text_sensor.h"
+#endif
+
+namespace esphome {
+namespace ezo_pmp {
+
+class EzoPMP : public PollingComponent, public i2c::I2CDevice {
+ public:
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; };
+
+  void loop() override;
+  void update() override;
+
+#ifdef USE_SENSOR
+  void set_current_volume_dosed(sensor::Sensor *current_volume_dosed) { current_volume_dosed_ = current_volume_dosed; }
+  void set_total_volume_dosed(sensor::Sensor *total_volume_dosed) { total_volume_dosed_ = total_volume_dosed; }
+  void set_absolute_total_volume_dosed(sensor::Sensor *absolute_total_volume_dosed) {
+    absolute_total_volume_dosed_ = absolute_total_volume_dosed;
+  }
+  void set_pump_voltage(sensor::Sensor *pump_voltage) { pump_voltage_ = pump_voltage; }
+  void set_last_volume_requested(sensor::Sensor *last_volume_requested) {
+    last_volume_requested_ = last_volume_requested;
+  }
+  void set_max_flow_rate(sensor::Sensor *max_flow_rate) { max_flow_rate_ = max_flow_rate; }
+#endif
+
+#ifdef USE_BINARY_SENSOR
+  void set_is_dosing(binary_sensor::BinarySensor *is_dosing) { is_dosing_ = is_dosing; }
+  void set_is_paused(binary_sensor::BinarySensor *is_paused) { is_paused_ = is_paused; }
+#endif
+
+#ifdef USE_TEXT_SENSOR
+  void set_dosing_mode(text_sensor::TextSensor *dosing_mode) { dosing_mode_ = dosing_mode; }
+  void set_calibration_status(text_sensor::TextSensor *calibration_status) { calibration_status_ = calibration_status; }
+#endif
+
+  // Actions for EZO-PMP
+  void find();
+  void dose_continuously();
+  void dose_volume(double volume);
+  void dose_volume_over_time(double volume, int duration);
+  void dose_with_constant_flow_rate(double volume, int duration);
+  void set_calibration_volume(double volume);
+  void clear_total_volume_dosed();
+  void clear_calibration();
+  void pause_dosing();
+  void stop_dosing();
+  void change_i2c_address(int address);
+  void exec_arbitrary_command(const std::basic_string<char> &command);
+
+ protected:
+  uint32_t start_time_ = 0;
+  uint32_t wait_time_ = 0;
+  bool is_waiting_ = false;
+  bool is_first_read_ = true;
+
+  uint16_t next_command_ = 0;
+  double next_command_volume_ = 0;  // might be negative
+  int next_command_duration_ = 0;
+
+  uint16_t next_command_queue_[10];
+  double next_command_volume_queue_[10];
+  int next_command_duration_queue_[10];
+  int next_command_queue_head_ = 0;
+  int next_command_queue_last_ = 0;
+  int next_command_queue_length_ = 0;
+
+  uint16_t current_command_ = 0;
+  bool is_paused_flag_ = false;
+  bool is_dosing_flag_ = false;
+
+  const char *arbitrary_command_{nullptr};
+
+  void send_next_command_();
+  void read_command_result_();
+  void clear_current_command_();
+  void queue_command_(uint16_t command, double volume, int duration, bool should_schedule);
+  void pop_next_command_();
+  uint16_t peek_next_command_();
+
+#ifdef USE_SENSOR
+  sensor::Sensor *current_volume_dosed_{nullptr};
+  sensor::Sensor *total_volume_dosed_{nullptr};
+  sensor::Sensor *absolute_total_volume_dosed_{nullptr};
+  sensor::Sensor *pump_voltage_{nullptr};
+  sensor::Sensor *max_flow_rate_{nullptr};
+  sensor::Sensor *last_volume_requested_{nullptr};
+#endif
+
+#ifdef USE_BINARY_SENSOR
+  binary_sensor::BinarySensor *is_dosing_{nullptr};
+  binary_sensor::BinarySensor *is_paused_{nullptr};
+#endif
+
+#ifdef USE_TEXT_SENSOR
+  text_sensor::TextSensor *dosing_mode_{nullptr};
+  text_sensor::TextSensor *calibration_status_{nullptr};
+#endif
+};
+
+// Action Templates
+template<typename... Ts> class EzoPMPFindAction : public Action<Ts...> {
+ public:
+  EzoPMPFindAction(EzoPMP *ezopmp) : ezopmp_(ezopmp) {}
+
+  void play(Ts... x) override { this->ezopmp_->find(); }
+
+ protected:
+  EzoPMP *ezopmp_;
+};
+
+template<typename... Ts> class EzoPMPDoseContinuouslyAction : public Action<Ts...> {
+ public:
+  EzoPMPDoseContinuouslyAction(EzoPMP *ezopmp) : ezopmp_(ezopmp) {}
+
+  void play(Ts... x) override { this->ezopmp_->dose_continuously(); }
+
+ protected:
+  EzoPMP *ezopmp_;
+};
+
+template<typename... Ts> class EzoPMPDoseVolumeAction : public Action<Ts...> {
+ public:
+  EzoPMPDoseVolumeAction(EzoPMP *ezopmp) : ezopmp_(ezopmp) {}
+
+  void play(Ts... x) override { this->ezopmp_->dose_volume(this->volume_.value(x...)); }
+  TEMPLATABLE_VALUE(double, volume)
+
+ protected:
+  EzoPMP *ezopmp_;
+};
+
+template<typename... Ts> class EzoPMPDoseVolumeOverTimeAction : public Action<Ts...> {
+ public:
+  EzoPMPDoseVolumeOverTimeAction(EzoPMP *ezopmp) : ezopmp_(ezopmp) {}
+
+  void play(Ts... x) override {
+    this->ezopmp_->dose_volume_over_time(this->volume_.value(x...), this->duration_.value(x...));
+  }
+  TEMPLATABLE_VALUE(double, volume)
+  TEMPLATABLE_VALUE(int, duration)
+
+ protected:
+  EzoPMP *ezopmp_;
+};
+
+template<typename... Ts> class EzoPMPDoseWithConstantFlowRateAction : public Action<Ts...> {
+ public:
+  EzoPMPDoseWithConstantFlowRateAction(EzoPMP *ezopmp) : ezopmp_(ezopmp) {}
+
+  void play(Ts... x) override {
+    this->ezopmp_->dose_with_constant_flow_rate(this->volume_.value(x...), this->duration_.value(x...));
+  }
+  TEMPLATABLE_VALUE(double, volume)
+  TEMPLATABLE_VALUE(int, duration)
+
+ protected:
+  EzoPMP *ezopmp_;
+};
+
+template<typename... Ts> class EzoPMPSetCalibrationVolumeAction : public Action<Ts...> {
+ public:
+  EzoPMPSetCalibrationVolumeAction(EzoPMP *ezopmp) : ezopmp_(ezopmp) {}
+
+  void play(Ts... x) override { this->ezopmp_->set_calibration_volume(this->volume_.value(x...)); }
+  TEMPLATABLE_VALUE(double, volume)
+
+ protected:
+  EzoPMP *ezopmp_;
+};
+
+template<typename... Ts> class EzoPMPClearTotalVolumeDispensedAction : public Action<Ts...> {
+ public:
+  EzoPMPClearTotalVolumeDispensedAction(EzoPMP *ezopmp) : ezopmp_(ezopmp) {}
+
+  void play(Ts... x) override { this->ezopmp_->clear_total_volume_dosed(); }
+
+ protected:
+  EzoPMP *ezopmp_;
+};
+
+template<typename... Ts> class EzoPMPClearCalibrationAction : public Action<Ts...> {
+ public:
+  EzoPMPClearCalibrationAction(EzoPMP *ezopmp) : ezopmp_(ezopmp) {}
+
+  void play(Ts... x) override { this->ezopmp_->clear_calibration(); }
+
+ protected:
+  EzoPMP *ezopmp_;
+};
+
+template<typename... Ts> class EzoPMPPauseDosingAction : public Action<Ts...> {
+ public:
+  EzoPMPPauseDosingAction(EzoPMP *ezopmp) : ezopmp_(ezopmp) {}
+
+  void play(Ts... x) override { this->ezopmp_->pause_dosing(); }
+
+ protected:
+  EzoPMP *ezopmp_;
+};
+
+template<typename... Ts> class EzoPMPStopDosingAction : public Action<Ts...> {
+ public:
+  EzoPMPStopDosingAction(EzoPMP *ezopmp) : ezopmp_(ezopmp) {}
+
+  void play(Ts... x) override { this->ezopmp_->stop_dosing(); }
+
+ protected:
+  EzoPMP *ezopmp_;
+};
+
+template<typename... Ts> class EzoPMPChangeI2CAddressAction : public Action<Ts...> {
+ public:
+  EzoPMPChangeI2CAddressAction(EzoPMP *ezopmp) : ezopmp_(ezopmp) {}
+
+  void play(Ts... x) override { this->ezopmp_->change_i2c_address(this->address_.value(x...)); }
+  TEMPLATABLE_VALUE(int, address)
+
+ protected:
+  EzoPMP *ezopmp_;
+};
+
+template<typename... Ts> class EzoPMPArbitraryCommandAction : public Action<Ts...> {
+ public:
+  EzoPMPArbitraryCommandAction(EzoPMP *ezopmp) : ezopmp_(ezopmp) {}
+
+  void play(Ts... x) override { this->ezopmp_->exec_arbitrary_command(this->command_.value(x...)); }
+  TEMPLATABLE_VALUE(std::string, command)
+
+ protected:
+  EzoPMP *ezopmp_;
+};
+
+}  // namespace ezo_pmp
+}  // namespace esphome