Merge pull request #3324 from esphome/bump-2022.3.1

2022.3.1

.clang-tidy

@@ -68,8 +68,6 @@ Checks: >-
   -modernize-use-nodiscard,
   -mpi-*,
   -objc-*,
-  -readability-braces-around-statements,
-  -readability-const-return-type,
   -readability-convert-member-functions-to-static,
   -readability-else-after-return,
   -readability-function-cognitive-complexity,
@@ -77,10 +75,6 @@ Checks: >-
   -readability-isolate-declaration,
   -readability-magic-numbers,
   -readability-make-member-function-const,
-  -readability-named-parameter,
-  -readability-qualified-auto,
-  -readability-redundant-access-specifiers,
-  -readability-redundant-member-init,
   -readability-redundant-string-init,
   -readability-uppercase-literal-suffix,
   -readability-use-anyofallof,
@@ -114,6 +108,8 @@ CheckOptions:
     value:           'make_unique'
   - key:             modernize-make-unique.MakeSmartPtrFunctionHeader
     value:           'esphome/core/helpers.h'
+  - key:             readability-braces-around-statements.ShortStatementLines
+    value:           2
   - key:             readability-identifier-naming.LocalVariableCase
     value:           'lower_case'
   - key:             readability-identifier-naming.ClassCase
@@ -160,3 +156,5 @@ CheckOptions:
     value:           'lower_case'
   - key:             readability-identifier-naming.VirtualMethodSuffix
     value:           ''
+  - key:             readability-qualified-auto.AddConstToQualified
+    value:           0

.github/ISSUE_TEMPLATE/config.yml

@@ -9,4 +9,3 @@ contact_links:
   - name: Frequently Asked Question
     url: https://esphome.io/guides/faq.html
     about: Please view the FAQ for common questions and what to include in a bug report.
-    

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,4 +1,4 @@
-# What does this implement/fix? 
+# What does this implement/fix?
 
 Quick description and explanation of changes
 
@@ -35,6 +35,6 @@ Quick description and explanation of changes
 ## Checklist:
   - [ ] The code change is tested and works locally.
   - [ ] Tests have been added to verify that the new code works (under `tests/` folder).
-  
+
 If user exposed functionality or configuration variables are added/changed:
   - [ ] Documentation added/updated in [esphome-docs](https://github.com/esphome/esphome-docs).

.github/workflows/ci.yml

@@ -80,7 +80,7 @@ jobs:
         uses: actions/setup-python@v2
         id: python
         with:
-          python-version: '3.7'
+          python-version: '3.8'
 
       - name: Cache virtualenv
         uses: actions/cache@v2

.github/workflows/release.yml

@@ -137,18 +137,18 @@ jobs:
           --build-type "${{ matrix.build_type }}" \
           manifest
 
-  deploy-hassio-repo:
+  deploy-ha-addon-repo:
     if: github.repository == 'esphome/esphome' && github.event_name == 'release'
     runs-on: ubuntu-latest
     needs: [deploy-docker]
     steps:
       - env:
-          TOKEN: ${{ secrets.DEPLOY_HASSIO_TOKEN }}
+          TOKEN: ${{ secrets.DEPLOY_HA_ADDON_REPO_TOKEN }}
         run: |
           TAG="${GITHUB_REF#refs/tags/}"
           curl \
             -u ":$TOKEN" \
             -X POST \
             -H "Accept: application/vnd.github.v3+json" \
-            https://api.github.com/repos/esphome/hassio/actions/workflows/bump-version.yml/dispatches \
+            https://api.github.com/repos/esphome/home-assistant-addon/actions/workflows/bump-version.yml/dispatches \
             -d "{\"ref\":\"main\",\"inputs\":{\"version\":\"$TAG\"}}"

.gitignore

@@ -77,6 +77,7 @@ venv/
 ENV/
 env.bak/
 venv.bak/
+venv-*/
 
 # mypy
 .mypy_cache/

.gitpod.yml

@@ -3,4 +3,4 @@ ports:
   onOpen: open-preview
 tasks:
 - before: pyenv local $(pyenv version | grep '^3\.' | cut -d ' ' -f 1) && script/setup
-  command: python -m esphome config dashboard
+  command: python -m esphome dashboard config

.pre-commit-config.yaml

@@ -2,7 +2,7 @@
 # See https://pre-commit.com/hooks.html for more hooks
 repos:
   - repo: https://github.com/ambv/black
-    rev: 20.8b1
+    rev: 22.1.0
     hooks:
     - id: black
       args:
@@ -10,7 +10,7 @@ repos:
         - --quiet
       files: ^((esphome|script|tests)/.+)?[^/]+\.py$
   - repo: https://gitlab.com/pycqa/flake8
-    rev: 3.8.4
+    rev: 4.0.1
     hooks:
       - id: flake8
         additional_dependencies:
@@ -25,3 +25,8 @@ repos:
           - --branch=dev
           - --branch=release
           - --branch=beta
+  - repo: https://github.com/asottile/pyupgrade
+    rev: v2.31.0
+    hooks:
+      - id: pyupgrade
+        args: [--py38-plus]

CODEOWNERS

@@ -19,6 +19,7 @@ esphome/components/airthings_wave_mini/* @ncareau
 esphome/components/airthings_wave_plus/* @jeromelaban
 esphome/components/am43/* @buxtronix
 esphome/components/am43/cover/* @buxtronix
+esphome/components/analog_threshold/* @ianchi
 esphome/components/animation/* @syndlex
 esphome/components/anova/* @buxtronix
 esphome/components/api/* @OttoWinter
@@ -27,6 +28,7 @@ esphome/components/atc_mithermometer/* @ahpohl
 esphome/components/b_parasite/* @rbaron
 esphome/components/ballu/* @bazuchan
 esphome/components/bang_bang/* @OttoWinter
+esphome/components/bh1750/* @OttoWinter
 esphome/components/binary_sensor/* @esphome/core
 esphome/components/bl0940/* @tobias-
 esphome/components/ble_client/* @buxtronix
@@ -42,6 +44,7 @@ esphome/components/climate/* @esphome/core
 esphome/components/climate_ir/* @glmnet
 esphome/components/color_temperature/* @jesserockz
 esphome/components/coolix/* @glmnet
+esphome/components/copy/* @OttoWinter
 esphome/components/cover/* @esphome/core
 esphome/components/cs5460a/* @balrog-kun
 esphome/components/cse7761/* @berfenger
@@ -54,6 +57,7 @@ esphome/components/dfplayer/* @glmnet
 esphome/components/dht/* @OttoWinter
 esphome/components/ds1307/* @badbadc0ffee
 esphome/components/dsmr/* @glmnet @zuidwijk
+esphome/components/ektf2232/* @jesserockz
 esphome/components/esp32/* @esphome/core
 esphome/components/esp32_ble/* @jesserockz
 esphome/components/esp32_ble_server/* @jesserockz
@@ -76,6 +80,7 @@ esphome/components/hbridge/light/* @DotNetDann
 esphome/components/heatpumpir/* @rob-deutsch
 esphome/components/hitachi_ac424/* @sourabhjaiswal
 esphome/components/homeassistant/* @OttoWinter
+esphome/components/honeywellabp/* @RubyBailey
 esphome/components/hrxl_maxsonar_wr/* @netmikey
 esphome/components/i2c/* @esphome/core
 esphome/components/improv_serial/* @esphome/core
@@ -88,9 +93,13 @@ esphome/components/json/* @OttoWinter
 esphome/components/kalman_combinator/* @Cat-Ion
 esphome/components/ledc/* @OttoWinter
 esphome/components/light/* @esphome/core
+esphome/components/lilygo_t5_47/touchscreen/* @jesserockz
+esphome/components/lock/* @esphome/core
 esphome/components/logger/* @esphome/core
 esphome/components/ltr390/* @sjtrny
+esphome/components/max44009/* @berfenger
 esphome/components/max7219digit/* @rspaargaren
+esphome/components/max9611/* @mckaymatthew
 esphome/components/mcp23008/* @jesserockz
 esphome/components/mcp23017/* @jesserockz
 esphome/components/mcp23s08/* @SenexCrenshaw @jesserockz
@@ -100,6 +109,7 @@ esphome/components/mcp23x17_base/* @jesserockz
 esphome/components/mcp23xxx_base/* @jesserockz
 esphome/components/mcp2515/* @danielschramm @mvturnho
 esphome/components/mcp3204/* @rsumner
+esphome/components/mcp4728/* @berfenger
 esphome/components/mcp47a1/* @jesserockz
 esphome/components/mcp9808/* @k7hpn
 esphome/components/md5/* @esphome/core
@@ -107,13 +117,18 @@ esphome/components/mdns/* @esphome/core
 esphome/components/midea/* @dudanov
 esphome/components/midea_ir/* @dudanov
 esphome/components/mitsubishi/* @RubyBailey
+esphome/components/mlx90393/* @functionpointer
 esphome/components/modbus_controller/* @martgras
 esphome/components/modbus_controller/binary_sensor/* @martgras
 esphome/components/modbus_controller/number/* @martgras
 esphome/components/modbus_controller/output/* @martgras
+esphome/components/modbus_controller/select/* @martgras @stegm
 esphome/components/modbus_controller/sensor/* @martgras
 esphome/components/modbus_controller/switch/* @martgras
 esphome/components/modbus_controller/text_sensor/* @martgras
+esphome/components/mopeka_ble/* @spbrogan
+esphome/components/mopeka_pro_check/* @spbrogan
+esphome/components/mpu6886/* @fabaff
 esphome/components/network/* @esphome/core
 esphome/components/nextion/* @senexcrenshaw
 esphome/components/nextion/binary_sensor/* @senexcrenshaw
@@ -134,8 +149,11 @@ esphome/components/pn532_spi/* @OttoWinter @jesserockz
 esphome/components/power_supply/* @esphome/core
 esphome/components/preferences/* @esphome/core
 esphome/components/psram/* @esphome/core
-esphome/components/pulse_meter/* @stevebaxter
+esphome/components/pulse_meter/* @cstaahl @stevebaxter
 esphome/components/pvvx_mithermometer/* @pasiz
+esphome/components/qr_code/* @wjtje
+esphome/components/radon_eye_ble/* @jeffeb3
+esphome/components/radon_eye_rd200/* @jeffeb3
 esphome/components/rc522/* @glmnet
 esphome/components/rc522_i2c/* @glmnet
 esphome/components/rc522_spi/* @glmnet
@@ -187,6 +205,7 @@ esphome/components/tmp102/* @timsavage
 esphome/components/tmp117/* @Azimath
 esphome/components/tof10120/* @wstrzalka
 esphome/components/toshiba/* @kbx81
+esphome/components/touchscreen/* @jesserockz
 esphome/components/tsl2591/* @wjcarpenter
 esphome/components/tuya/binary_sensor/* @jesserockz
 esphome/components/tuya/climate/* @jesserockz
@@ -197,8 +216,10 @@ esphome/components/tuya/text_sensor/* @dentra
 esphome/components/uart/* @esphome/core
 esphome/components/ultrasonic/* @OttoWinter
 esphome/components/version/* @esphome/core
+esphome/components/wake_on_lan/* @willwill2will54
 esphome/components/web_server_base/* @OttoWinter
 esphome/components/whirlpool/* @glmnet
 esphome/components/xiaomi_lywsd03mmc/* @ahpohl
+esphome/components/xiaomi_mhoc303/* @drug123
 esphome/components/xiaomi_mhoc401/* @vevsvevs
 esphome/components/xpt2046/* @numo68

CONTRIBUTING.md

@@ -5,7 +5,7 @@ For a detailed guide, please see https://esphome.io/guides/contributing.html#con
 Things to note when contributing:
 
  - Please test your changes :)
- - If a new feature is added or an existing user-facing feature is changed, you should also 
+ - If a new feature is added or an existing user-facing feature is changed, you should also
    update the [docs](https://github.com/esphome/esphome-docs). See [contributing to esphome-docs](https://esphome.io/guides/contributing.html#contributing-to-esphomedocs)
    for more information.
  - Please also update the tests in the `tests/` folder. You can do so by just adding a line in one of the YAML files

MANIFEST.in

@@ -4,4 +4,5 @@ include requirements.txt
 include esphome/dashboard/templates/*.html
 recursive-include esphome/dashboard/static *.ico *.js *.css *.woff* LICENSE
 recursive-include esphome *.cpp *.h *.tcc
+recursive-include esphome *.py.script
 recursive-include esphome LICENSE.txt

docker/Dockerfile

@@ -5,12 +5,14 @@
 # One of "docker", "hassio"
 ARG BASEIMGTYPE=docker
 
+# https://github.com/hassio-addons/addon-debian-base/releases
 FROM ghcr.io/hassio-addons/debian-base/amd64:5.2.3 AS base-hassio-amd64
 FROM ghcr.io/hassio-addons/debian-base/aarch64:5.2.3 AS base-hassio-arm64
 FROM ghcr.io/hassio-addons/debian-base/armv7:5.2.3 AS base-hassio-armv7
-FROM debian:bullseye-20211220-slim AS base-docker-amd64
-FROM debian:bullseye-20211220-slim AS base-docker-arm64
-FROM debian:bullseye-20211220-slim AS base-docker-armv7
+# https://hub.docker.com/_/debian?tab=tags&page=1&name=bullseye
+FROM debian:bullseye-20220125-slim AS base-docker-amd64
+FROM debian:bullseye-20220125-slim AS base-docker-arm64
+FROM debian:bullseye-20220125-slim AS base-docker-armv7
 
 # Use TARGETARCH/TARGETVARIANT defined by docker
 # https://docs.docker.com/engine/reference/builder/#automatic-platform-args-in-the-global-scope
@@ -23,7 +25,7 @@ RUN \
         python3=3.9.2-3 \
         python3-pip=20.3.4-4 \
         python3-setuptools=52.0.0-4 \
-        python3-pil=8.1.2+dfsg-0.3 \
+        python3-pil=8.1.2+dfsg-0.3+deb11u1 \
         python3-cryptography=3.3.2-1 \
         iputils-ping=3:20210202-1 \
         git=1:2.30.2-1 \
@@ -43,7 +45,7 @@ RUN \
     # Ubuntu python3-pip is missing wheel
     pip3 install --no-cache-dir \
         wheel==0.37.1 \
-        platformio==5.2.4 \
+        platformio==5.2.5 \
     # Change some platformio settings
     && platformio settings set enable_telemetry No \
     && platformio settings set check_libraries_interval 1000000 \
@@ -52,16 +54,16 @@ RUN \
     && mkdir -p /piolibs
 
 
-
-# ======================= docker-type image =======================
-FROM base AS docker
-
 # First install requirements to leverage caching when requirements don't change
 COPY requirements.txt requirements_optional.txt docker/platformio_install_deps.py platformio.ini /
 RUN \
     pip3 install --no-cache-dir -r /requirements.txt -r /requirements_optional.txt \
     && /platformio_install_deps.py /platformio.ini
 
+
+# ======================= docker-type image =======================
+FROM base AS docker
+
 # Copy esphome and install
 COPY . /esphome
 RUN pip3 install --no-cache-dir --no-use-pep517 -e /esphome
@@ -93,7 +95,7 @@ RUN \
     apt-get update \
     # Use pinned versions so that we get updates with build caching
     && apt-get install -y --no-install-recommends \
-        nginx=1.18.0-6.1 \
+        nginx-light=1.18.0-6.1 \
     && rm -rf \
         /tmp/* \
         /var/{cache,log}/* \
@@ -102,13 +104,7 @@ RUN \
 ARG BUILD_VERSION=dev
 
 # Copy root filesystem
-COPY docker/hassio-rootfs/ /
-
-# First install requirements to leverage caching when requirements don't change
-COPY requirements.txt requirements_optional.txt docker/platformio_install_deps.py platformio.ini /
-RUN \
-    pip3 install --no-cache-dir -r /requirements.txt -r /requirements_optional.txt \
-    && /platformio_install_deps.py /platformio.ini
+COPY docker/ha-addon-rootfs/ /
 
 # Copy esphome and install
 COPY . /esphome
@@ -147,10 +143,8 @@ RUN \
         /var/{cache,log}/* \
         /var/lib/apt/lists/*
 
-COPY requirements.txt requirements_optional.txt requirements_test.txt docker/platformio_install_deps.py platformio.ini /
-RUN \
-    pip3 install --no-cache-dir -r /requirements.txt -r /requirements_optional.txt -r /requirements_test.txt \
-    && /platformio_install_deps.py /platformio.ini
+COPY requirements_test.txt /
+RUN pip3 install --no-cache-dir -r /requirements_test.txt
 
 VOLUME ["/esphome"]
 WORKDIR /esphome

docker/ha-addon-rootfs/etc/cont-init.d/10-requirements.sh

@@ -7,12 +7,12 @@
 # Check SSL requirements, if enabled
 if bashio::config.true 'ssl'; then
     if ! bashio::config.has_value 'certfile'; then
-        bashio::fatal 'SSL is enabled, but no certfile was specified.'
+        bashio::log.fatal 'SSL is enabled, but no certfile was specified.'
         bashio::exit.nok
     fi
 
     if ! bashio::config.has_value 'keyfile'; then
-        bashio::fatal 'SSL is enabled, but no keyfile was specified'
+        bashio::log.fatal 'SSL is enabled, but no keyfile was specified'
         bashio::exit.nok
     fi
 

docker/ha-addon-rootfs/etc/nginx/servers/direct-ssl.disabled

@@ -10,7 +10,7 @@ server {
     ssl_certificate_key /ssl/%%keyfile%%;
 
     # Clear Hass.io Ingress header
-    proxy_set_header X-Hassio-Ingress "";
+    proxy_set_header X-HA-Ingress "";
 
     # Redirect http requests to https on the same port.
     # https://rageagainstshell.com/2016/11/redirect-http-to-https-on-the-same-port-in-nginx/

docker/ha-addon-rootfs/etc/nginx/servers/direct.disabled

@@ -4,7 +4,7 @@ server {
     include /etc/nginx/includes/server_params.conf;
     include /etc/nginx/includes/proxy_params.conf;
     # Clear Hass.io Ingress header
-    proxy_set_header X-Hassio-Ingress "";
+    proxy_set_header X-HA-Ingress "";
 
     location / {
         proxy_pass http://esphome;

docker/ha-addon-rootfs/etc/nginx/servers/ingress.conf

@@ -3,8 +3,8 @@ server {
 
     include /etc/nginx/includes/server_params.conf;
     include /etc/nginx/includes/proxy_params.conf;
-    # Set Hass.io Ingress header
-    proxy_set_header X-Hassio-Ingress "YES";
+    # Set Home Assistant Ingress header
+    proxy_set_header X-HA-Ingress "YES";
 
     location / {
         # Only allow from Hass.io supervisor

docker/ha-addon-rootfs/etc/services.d/esphome/run

@@ -4,7 +4,7 @@
 # Runs the ESPHome dashboard
 # ==============================================================================
 
-export ESPHOME_IS_HASSIO=true
+export ESPHOME_IS_HA_ADDON=true
 
 if bashio::config.true 'leave_front_door_open'; then
     export DISABLE_HA_AUTHENTICATION=true
@@ -32,4 +32,4 @@ export PLATFORMIO_CACHE_DIR="${pio_cache_base}/cache"
 export PLATFORMIO_GLOBALLIB_DIR=/piolibs
 
 bashio::log.info "Starting ESPHome dashboard..."
-exec esphome dashboard /config/esphome --socket /var/run/esphome.sock --hassio
+exec esphome dashboard /config/esphome --socket /var/run/esphome.sock --ha-addon

esphome/__main__.py

@@ -661,7 +661,7 @@ def parse_args(argv):
         "--open-ui", help="Open the dashboard UI in a browser.", action="store_true"
     )
     parser_dashboard.add_argument(
-        "--hassio", help=argparse.SUPPRESS, action="store_true"
+        "--ha-addon", help=argparse.SUPPRESS, action="store_true"
     )
     parser_dashboard.add_argument(
         "--socket", help="Make the dashboard serve under a unix socket", type=str
@@ -778,10 +778,10 @@ def run_esphome(argv):
         _LOGGER.warning("Please instead use:")
         _LOGGER.warning("   esphome %s", " ".join(args.deprecated_argv_suggestion))
 
-    if sys.version_info < (3, 7, 0):
+    if sys.version_info < (3, 8, 0):
         _LOGGER.error(
-            "You're running ESPHome with Python <3.7. ESPHome is no longer compatible "
-            "with this Python version. Please reinstall ESPHome with Python 3.7+"
+            "You're running ESPHome with Python <3.8. ESPHome is no longer compatible "
+            "with this Python version. Please reinstall ESPHome with Python 3.8+"
         )
         return 1
 

esphome/codegen.py

@@ -63,6 +63,7 @@ from esphome.cpp_types import (  # noqa
     uint32,
     uint64,
     int32,
+    int64,
     const_char_ptr,
     NAN,
     esphome_ns,
@@ -81,4 +82,5 @@ from esphome.cpp_types import (  # noqa
     InternalGPIOPin,
     gpio_Flags,
     EntityCategory,
+    Parented,
 )

esphome/components/ac_dimmer/ac_dimmer.cpp

@@ -52,10 +52,10 @@ uint32_t IRAM_ATTR HOT AcDimmerDataStore::timer_intr(uint32_t now) {
     this->gate_pin.digital_write(false);
   }
 
-  if (time_since_zc < this->enable_time_us)
+  if (time_since_zc < this->enable_time_us) {
     // Next event is enable, return time until that event
     return this->enable_time_us - time_since_zc;
-  else if (time_since_zc < disable_time_us) {
+  } else if (time_since_zc < disable_time_us) {
     // Next event is disable, return time until that event
     return this->disable_time_us - time_since_zc;
   }
@@ -74,9 +74,10 @@ uint32_t IRAM_ATTR HOT timer_interrupt() {
   uint32_t min_dt_us = 1000;
   uint32_t now = micros();
   for (auto *dimmer : all_dimmers) {
-    if (dimmer == nullptr)
+    if (dimmer == nullptr) {
       // no more dimmers
       break;
+    }
     uint32_t res = dimmer->timer_intr(now);
     if (res != 0 && res < min_dt_us)
       min_dt_us = res;
@@ -212,12 +213,13 @@ void AcDimmer::dump_config() {
   LOG_PIN("  Zero-Cross Pin: ", this->zero_cross_pin_);
   ESP_LOGCONFIG(TAG, "   Min Power: %.1f%%", this->store_.min_power / 10.0f);
   ESP_LOGCONFIG(TAG, "   Init with half cycle: %s", YESNO(this->init_with_half_cycle_));
-  if (method_ == DIM_METHOD_LEADING_PULSE)
+  if (method_ == DIM_METHOD_LEADING_PULSE) {
     ESP_LOGCONFIG(TAG, "   Method: leading pulse");
-  else if (method_ == DIM_METHOD_LEADING)
+  } else if (method_ == DIM_METHOD_LEADING) {
     ESP_LOGCONFIG(TAG, "   Method: leading");
-  else
+  } else {
     ESP_LOGCONFIG(TAG, "   Method: trailing");
+  }
 
   LOG_FLOAT_OUTPUT(this);
   ESP_LOGV(TAG, "  Estimated Frequency: %.3fHz", 1e6f / this->store_.cycle_time_us / 2);

esphome/components/adalight/adalight_light_effect.h

@@ -13,7 +13,6 @@ class AdalightLightEffect : public light::AddressableLightEffect, public uart::U
  public:
   AdalightLightEffect(const std::string &name);
 
- public:
   void start() override;
   void stop() override;
   void apply(light::AddressableLight &it, const Color &current_color) override;
@@ -30,7 +29,6 @@ class AdalightLightEffect : public light::AddressableLightEffect, public uart::U
   void blank_all_leds_(light::AddressableLight &it);
   Frame parse_frame_(light::AddressableLight &it);
 
- protected:
   uint32_t last_ack_{0};
   uint32_t last_byte_{0};
   uint32_t last_reset_{0};

esphome/components/adc/adc_sensor.cpp

@@ -15,6 +15,11 @@ namespace esphome {
 namespace adc {
 
 static const char *const TAG = "adc";
+// 13 bits for S3 / 12 bit for all other esp32 variants
+// create a const to avoid the repated cast to enum
+#ifdef USE_ESP32
+static const adc_bits_width_t ADC_WIDTH_MAX_SOC_BITS = static_cast<adc_bits_width_t>(ADC_WIDTH_MAX - 1);
+#endif
 
 void ADCSensor::setup() {
   ESP_LOGCONFIG(TAG, "Setting up ADC '%s'...", this->get_name().c_str());
@@ -23,14 +28,14 @@ void ADCSensor::setup() {
 #endif
 
 #ifdef USE_ESP32
-  adc1_config_width(ADC_WIDTH_BIT_12);
+  adc1_config_width(ADC_WIDTH_MAX_SOC_BITS);
   if (!autorange_) {
     adc1_config_channel_atten(channel_, attenuation_);
   }
 
   // load characteristics for each attenuation
   for (int i = 0; i < (int) ADC_ATTEN_MAX; i++) {
-    auto cal_value = esp_adc_cal_characterize(ADC_UNIT_1, (adc_atten_t) i, ADC_WIDTH_BIT_12,
+    auto cal_value = esp_adc_cal_characterize(ADC_UNIT_1, (adc_atten_t) i, ADC_WIDTH_MAX_SOC_BITS,
                                               1100,  // default vref
                                               &cal_characteristics_[i]);
     switch (cal_value) {
@@ -65,9 +70,9 @@ void ADCSensor::dump_config() {
 
 #ifdef USE_ESP32
   LOG_PIN("  Pin: ", pin_);
-  if (autorange_)
+  if (autorange_) {
     ESP_LOGCONFIG(TAG, " Attenuation: auto");
-  else
+  } else {
     switch (this->attenuation_) {
       case ADC_ATTEN_DB_0:
         ESP_LOGCONFIG(TAG, " Attenuation: 0db (max 1.1V)");
@@ -84,6 +89,7 @@ void ADCSensor::dump_config() {
       default:  // This is to satisfy the unused ADC_ATTEN_MAX
         break;
     }
+  }
 #endif  // USE_ESP32
   LOG_UPDATE_INTERVAL(this);
 }

esphome/components/adc/sensor.py

@@ -133,6 +133,7 @@ ADCSensor = adc_ns.class_(
 
 CONFIG_SCHEMA = cv.All(
     sensor.sensor_schema(
+        ADCSensor,
         unit_of_measurement=UNIT_VOLT,
         accuracy_decimals=2,
         device_class=DEVICE_CLASS_VOLTAGE,
@@ -140,7 +141,6 @@ CONFIG_SCHEMA = cv.All(
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(ADCSensor),
             cv.Required(CONF_PIN): validate_adc_pin,
             cv.Optional(CONF_RAW, default=False): cv.boolean,
             cv.SplitDefault(CONF_ATTENUATION, esp32="0db"): cv.All(

esphome/components/ads1115/sensor.py

@@ -52,6 +52,7 @@ ADS1115Sensor = ads1115_ns.class_(
 CONF_ADS1115_ID = "ads1115_id"
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
+        ADS1115Sensor,
         unit_of_measurement=UNIT_VOLT,
         accuracy_decimals=3,
         device_class=DEVICE_CLASS_VOLTAGE,
@@ -59,7 +60,6 @@ CONFIG_SCHEMA = (
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(ADS1115Sensor),
             cv.GenerateID(CONF_ADS1115_ID): cv.use_id(ADS1115Component),
             cv.Required(CONF_MULTIPLEXER): cv.enum(MUX, upper=True, space="_"),
             cv.Required(CONF_GAIN): validate_gain,

esphome/components/airthings_wave_mini/airthings_wave_mini.cpp

@@ -24,7 +24,7 @@ void AirthingsWaveMini::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt
 
     case ESP_GATTC_SEARCH_CMPL_EVT: {
       this->handle_ = 0;
-      auto chr = this->parent()->get_characteristic(service_uuid_, sensors_data_characteristic_uuid_);
+      auto *chr = this->parent()->get_characteristic(service_uuid_, sensors_data_characteristic_uuid_);
       if (chr == nullptr) {
         ESP_LOGW(TAG, "No sensor characteristic found at service %s char %s", service_uuid_.to_string().c_str(),
                  sensors_data_characteristic_uuid_.to_string().c_str());
@@ -56,7 +56,7 @@ void AirthingsWaveMini::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt
 }
 
 void AirthingsWaveMini::read_sensors_(uint8_t *raw_value, uint16_t value_len) {
-  auto value = (WaveMiniReadings *) raw_value;
+  auto *value = (WaveMiniReadings *) raw_value;
 
   if (sizeof(WaveMiniReadings) <= value_len) {
     this->humidity_sensor_->publish_state(value->humidity / 100.0f);

esphome/components/airthings_wave_plus/airthings_wave_plus.cpp

@@ -24,7 +24,7 @@ void AirthingsWavePlus::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt
 
     case ESP_GATTC_SEARCH_CMPL_EVT: {
       this->handle_ = 0;
-      auto chr = this->parent()->get_characteristic(service_uuid_, sensors_data_characteristic_uuid_);
+      auto *chr = this->parent()->get_characteristic(service_uuid_, sensors_data_characteristic_uuid_);
       if (chr == nullptr) {
         ESP_LOGW(TAG, "No sensor characteristic found at service %s char %s", service_uuid_.to_string().c_str(),
                  sensors_data_characteristic_uuid_.to_string().c_str());
@@ -56,7 +56,7 @@ void AirthingsWavePlus::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt
 }
 
 void AirthingsWavePlus::read_sensors_(uint8_t *raw_value, uint16_t value_len) {
-  auto value = (WavePlusReadings *) raw_value;
+  auto *value = (WavePlusReadings *) raw_value;
 
   if (sizeof(WavePlusReadings) <= value_len) {
     ESP_LOGD(TAG, "version = %d", value->version);

esphome/components/am2320/am2320.cpp

@@ -19,12 +19,14 @@ uint16_t crc_16(uint8_t *ptr, uint8_t length) {
   //------------------------------
   while (length--) {
     crc ^= *ptr++;
-    for (i = 0; i < 8; i++)
+    for (i = 0; i < 8; i++) {
       if ((crc & 0x01) != 0) {
         crc >>= 1;
         crc ^= 0xA001;
-      } else
+      } else {
         crc >>= 1;
+      }
+    }
   }
   return crc;
 }

esphome/components/am43/am43.cpp

@@ -39,7 +39,7 @@ void Am43::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_i
       break;
     }
     case ESP_GATTC_SEARCH_CMPL_EVT: {
-      auto chr = this->parent_->get_characteristic(AM43_SERVICE_UUID, AM43_CHARACTERISTIC_UUID);
+      auto *chr = this->parent_->get_characteristic(AM43_SERVICE_UUID, AM43_CHARACTERISTIC_UUID);
       if (chr == nullptr) {
         if (this->parent_->get_characteristic(AM43_TUYA_SERVICE_UUID, AM43_TUYA_CHARACTERISTIC_UUID) != nullptr) {
           ESP_LOGE(TAG, "[%s] Detected a Tuya AM43 which is not supported, sorry.",
@@ -75,13 +75,14 @@ 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 *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);
-          if (status)
+          if (status) {
             ESP_LOGW(TAG, "[%s] esp_ble_gattc_write_char failed, status=%d", this->parent_->address_str().c_str(),
                      status);
+          }
         }
         this->current_sensor_ = 0;
       }
@@ -99,7 +100,7 @@ void Am43::update() {
   }
   if (this->current_sensor_ == 0) {
     if (this->battery_ != nullptr) {
-      auto packet = this->encoder_->get_battery_level_request();
+      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);

esphome/components/am43/cover/__init__.py

@@ -5,7 +5,7 @@ from esphome.const import CONF_ID, CONF_PIN
 
 CODEOWNERS = ["@buxtronix"]
 DEPENDENCIES = ["ble_client"]
-AUTO_LOAD = ["am43"]
+AUTO_LOAD = ["am43", "sensor"]
 
 CONF_INVERT_POSITION = "invert_position"
 

esphome/components/am43/cover/am43_cover.cpp

@@ -25,15 +25,16 @@ void Am43Component::setup() {
 
 void Am43Component::loop() {
   if (this->node_state == espbt::ClientState::ESTABLISHED && !this->logged_in_) {
-    auto packet = this->encoder_->get_send_pin_request(this->pin_);
+    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_LOGI(TAG, "[%s] Logging into AM43", this->get_name().c_str());
-    if (status)
+    if (status) {
       ESP_LOGW(TAG, "[%s] Error writing set_pin to device, error = %d", this->get_name().c_str(), status);
-    else
+    } else {
       this->logged_in_ = true;
+    }
   }
 }
 
@@ -51,7 +52,7 @@ void Am43Component::control(const CoverCall &call) {
     return;
   }
   if (call.get_stop()) {
-    auto packet = this->encoder_->get_stop_request();
+    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);
@@ -63,7 +64,7 @@ void Am43Component::control(const CoverCall &call) {
 
     if (this->invert_position_)
       pos = 1 - pos;
-    auto packet = this->encoder_->get_set_position_request(100 - (uint8_t)(pos * 100));
+    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);
@@ -80,7 +81,7 @@ void Am43Component::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
       break;
     }
     case ESP_GATTC_SEARCH_CMPL_EVT: {
-      auto chr = this->parent_->get_characteristic(AM43_SERVICE_UUID, AM43_CHARACTERISTIC_UUID);
+      auto *chr = this->parent_->get_characteristic(AM43_SERVICE_UUID, AM43_CHARACTERISTIC_UUID);
       if (chr == nullptr) {
         if (this->parent_->get_characteristic(AM43_TUYA_SERVICE_UUID, AM43_TUYA_CHARACTERISTIC_UUID) != nullptr) {
           ESP_LOGE(TAG, "[%s] Detected a Tuya AM43 which is not supported, sorry.", this->get_name().c_str());
@@ -120,7 +121,7 @@ void Am43Component::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
       if (this->decoder_->has_pin_response()) {
         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 *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);

esphome/components/analog_threshold/__init__.py

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

esphome/components/analog_threshold/analog_threshold_binary_sensor.cpp

@@ -0,0 +1,40 @@
+#include "analog_threshold_binary_sensor.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace analog_threshold {
+
+static const char *const TAG = "analog_threshold.binary_sensor";
+
+void AnalogThresholdBinarySensor::setup() {
+  float sensor_value = this->sensor_->get_state();
+
+  // TRUE state is defined to be when sensor is >= threshold
+  // so when undefined sensor value initialize to FALSE
+  if (std::isnan(sensor_value)) {
+    this->publish_initial_state(false);
+  } else {
+    this->publish_initial_state(sensor_value >= (this->lower_threshold_ + this->upper_threshold_) / 2.0f);
+  }
+}
+
+void AnalogThresholdBinarySensor::set_sensor(sensor::Sensor *analog_sensor) {
+  this->sensor_ = analog_sensor;
+
+  this->sensor_->add_on_state_callback([this](float sensor_value) {
+    // if there is an invalid sensor reading, ignore the change and keep the current state
+    if (!std::isnan(sensor_value)) {
+      this->publish_state(sensor_value >= (this->state ? this->lower_threshold_ : this->upper_threshold_));
+    }
+  });
+}
+
+void AnalogThresholdBinarySensor::dump_config() {
+  LOG_BINARY_SENSOR("", "Analog Threshold Binary Sensor", this);
+  LOG_SENSOR("  ", "Sensor", this->sensor_);
+  ESP_LOGCONFIG(TAG, "  Upper threshold: %.11f", this->upper_threshold_);
+  ESP_LOGCONFIG(TAG, "  Lower threshold: %.11f", this->lower_threshold_);
+}
+
+}  // namespace analog_threshold
+}  // namespace esphome

esphome/components/analog_threshold/analog_threshold_binary_sensor.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/binary_sensor/binary_sensor.h"
+#include "esphome/components/sensor/sensor.h"
+
+namespace esphome {
+namespace analog_threshold {
+
+class AnalogThresholdBinarySensor : public Component, public binary_sensor::BinarySensor {
+ public:
+  void dump_config() override;
+  void setup() override;
+
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
+  void set_sensor(sensor::Sensor *analog_sensor);
+  void set_upper_threshold(float threshold) { this->upper_threshold_ = threshold; }
+  void set_lower_threshold(float threshold) { this->lower_threshold_ = threshold; }
+
+ protected:
+  sensor::Sensor *sensor_{nullptr};
+
+  float upper_threshold_;
+  float lower_threshold_;
+};
+
+}  // namespace analog_threshold
+}  // namespace esphome

esphome/components/analog_threshold/binary_sensor.py

@@ -0,0 +1,44 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import binary_sensor, sensor
+from esphome.const import (
+    CONF_SENSOR_ID,
+    CONF_THRESHOLD,
+)
+
+analog_threshold_ns = cg.esphome_ns.namespace("analog_threshold")
+
+AnalogThresholdBinarySensor = analog_threshold_ns.class_(
+    "AnalogThresholdBinarySensor", binary_sensor.BinarySensor, cg.Component
+)
+
+CONF_UPPER = "upper"
+CONF_LOWER = "lower"
+
+CONFIG_SCHEMA = binary_sensor.BINARY_SENSOR_SCHEMA.extend(
+    {
+        cv.GenerateID(): cv.declare_id(AnalogThresholdBinarySensor),
+        cv.Required(CONF_SENSOR_ID): cv.use_id(sensor.Sensor),
+        cv.Required(CONF_THRESHOLD): cv.Any(
+            cv.float_,
+            cv.Schema(
+                {cv.Required(CONF_UPPER): cv.float_, cv.Required(CONF_LOWER): cv.float_}
+            ),
+        ),
+    }
+).extend(cv.COMPONENT_SCHEMA)
+
+
+async def to_code(config):
+    var = await binary_sensor.new_binary_sensor(config)
+    await cg.register_component(var, config)
+
+    sens = await cg.get_variable(config[CONF_SENSOR_ID])
+    cg.add(var.set_sensor(sens))
+
+    if isinstance(config[CONF_THRESHOLD], float):
+        cg.add(var.set_upper_threshold(config[CONF_THRESHOLD]))
+        cg.add(var.set_lower_threshold(config[CONF_THRESHOLD]))
+    else:
+        cg.add(var.set_upper_threshold(config[CONF_THRESHOLD][CONF_UPPER]))
+        cg.add(var.set_lower_threshold(config[CONF_THRESHOLD][CONF_LOWER]))

esphome/components/anova/anova.cpp

@@ -40,7 +40,7 @@ void Anova::control(const ClimateCall &call) {
       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 *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);
     if (status)
@@ -57,7 +57,7 @@ void Anova::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_
       break;
     }
     case ESP_GATTC_SEARCH_CMPL_EVT: {
-      auto chr = this->parent_->get_characteristic(ANOVA_SERVICE_UUID, ANOVA_CHARACTERISTIC_UUID);
+      auto *chr = this->parent_->get_characteristic(ANOVA_SERVICE_UUID, ANOVA_CHARACTERISTIC_UUID);
       if (chr == nullptr) {
         ESP_LOGW(TAG, "[%s] No control service found at device, not an Anova..?", this->get_name().c_str());
         ESP_LOGW(TAG, "[%s] Note, this component does not currently support Anova Nano.", this->get_name().c_str());
@@ -114,9 +114,10 @@ void Anova::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_
           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);
-          if (status)
+          if (status) {
             ESP_LOGW(TAG, "[%s] esp_ble_gattc_write_char failed, status=%d", this->parent_->address_str().c_str(),
                      status);
+          }
         }
       }
       break;
@@ -133,7 +134,7 @@ void Anova::update() {
     return;
 
   if (this->current_request_ < 2) {
-    auto pkt = this->codec_->get_read_device_status_request();
+    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_,

esphome/components/anova/anova.h

@@ -36,7 +36,7 @@ class Anova : public climate::Climate, public esphome::ble_client::BLEClientNode
     traits.set_visual_temperature_step(0.1);
     return traits;
   }
-  void set_unit_of_measurement(const char *);
+  void set_unit_of_measurement(const char *unit);
 
  protected:
   std::unique_ptr<AnovaCodec> codec_;

esphome/components/apds9960/apds9960.cpp

@@ -225,9 +225,10 @@ void APDS9960::read_gesture_data_() {
 
   uint8_t fifo_level;
   APDS9960_WARNING_CHECK(this->read_byte(0xAE, &fifo_level), "Reading FIFO level failed.");
-  if (fifo_level == 0)
+  if (fifo_level == 0) {
     // no data to process
     return;
+  }
 
   APDS9960_WARNING_CHECK(fifo_level <= 32, "FIFO level has invalid value.")
 

esphome/components/apds9960/binary_sensor.py

@@ -1,7 +1,7 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import binary_sensor
-from esphome.const import CONF_DIRECTION, CONF_DEVICE_CLASS, DEVICE_CLASS_MOVING
+from esphome.const import CONF_DIRECTION, DEVICE_CLASS_MOVING
 from . import APDS9960, CONF_APDS9960_ID
 
 DEPENDENCIES = ["apds9960"]
@@ -13,13 +13,12 @@ DIRECTIONS = {
     "RIGHT": "set_right_direction",
 }
 
-CONFIG_SCHEMA = binary_sensor.BINARY_SENSOR_SCHEMA.extend(
+CONFIG_SCHEMA = binary_sensor.binary_sensor_schema(
+    device_class=DEVICE_CLASS_MOVING
+).extend(
     {
-        cv.Required(CONF_DIRECTION): cv.one_of(*DIRECTIONS, upper=True),
         cv.GenerateID(CONF_APDS9960_ID): cv.use_id(APDS9960),
-        cv.Optional(
-            CONF_DEVICE_CLASS, default=DEVICE_CLASS_MOVING
-        ): binary_sensor.device_class,
+        cv.Required(CONF_DIRECTION): cv.one_of(*DIRECTIONS, upper=True),
     }
 )
 

esphome/components/api/api.proto

@@ -41,6 +41,7 @@ service APIConnection {
   rpc number_command (NumberCommandRequest) returns (void) {}
   rpc select_command (SelectCommandRequest) returns (void) {}
   rpc button_command (ButtonCommandRequest) returns (void) {}
+  rpc lock_command (LockCommandRequest) returns (void) {}
 }
 
 
@@ -95,6 +96,9 @@ message HelloResponse {
   // and only exists for debugging/logging purposes.
   // For example "ESPHome v1.10.0 on ESP8266"
   string server_info = 3;
+
+  // The name of the server (App.get_name())
+  string name = 4;
 }
 
 // Message sent at the beginning of each connection to authenticate the client
@@ -525,6 +529,7 @@ message ListEntitiesSwitchResponse {
   bool assumed_state = 6;
   bool disabled_by_default = 7;
   EntityCategory entity_category = 8;
+  string device_class = 9;
 }
 message SwitchStateResponse {
   option (id) = 26;
@@ -953,6 +958,63 @@ message SelectCommandRequest {
   string state = 2;
 }
 
+
+// ==================== LOCK ====================
+enum LockState {
+  LOCK_STATE_NONE = 0;
+  LOCK_STATE_LOCKED = 1;
+  LOCK_STATE_UNLOCKED = 2;
+  LOCK_STATE_JAMMED = 3;
+  LOCK_STATE_LOCKING = 4;
+  LOCK_STATE_UNLOCKING = 5;
+}
+enum LockCommand  {
+  LOCK_UNLOCK = 0;
+  LOCK_LOCK = 1;
+  LOCK_OPEN = 2;
+}
+message ListEntitiesLockResponse {
+  option (id) = 58;
+  option (source) = SOURCE_SERVER;
+  option (ifdef) = "USE_LOCK";
+
+  string object_id = 1;
+  fixed32 key = 2;
+  string name = 3;
+  string unique_id = 4;
+
+  string icon = 5;
+  bool disabled_by_default = 6;
+  EntityCategory entity_category = 7;
+  bool assumed_state = 8;
+
+  bool supports_open = 9;
+  bool requires_code = 10;
+
+  # Not yet implemented:
+  string code_format = 11;
+}
+message LockStateResponse {
+  option (id) = 59;
+  option (source) = SOURCE_SERVER;
+  option (ifdef) = "USE_LOCK";
+  option (no_delay) = true;
+  fixed32 key = 1;
+  LockState state = 2;
+}
+message LockCommandRequest {
+  option (id) = 60;
+  option (source) = SOURCE_CLIENT;
+  option (ifdef) = "USE_LOCK";
+  option (no_delay) = true;
+  fixed32 key = 1;
+  LockCommand command = 2;
+
+  # Not yet implemented:
+  bool has_code = 3;
+  string code = 4;
+}
+
 // ==================== BUTTON ====================
 message ListEntitiesButtonResponse {
   option (id) = 61;
@@ -977,3 +1039,4 @@ message ButtonCommandRequest {
 
   fixed32 key = 1;
 }
+

esphome/components/api/api_connection.cpp

@@ -23,7 +23,7 @@ static const char *const TAG = "api.connection";
 static const int ESP32_CAMERA_STOP_STREAM = 5000;
 
 APIConnection::APIConnection(std::unique_ptr<socket::Socket> sock, APIServer *parent)
-    : parent_(parent), initial_state_iterator_(parent, this), list_entities_iterator_(parent, this) {
+    : parent_(parent), initial_state_iterator_(this), list_entities_iterator_(this) {
   this->proto_write_buffer_.reserve(64);
 
 #if defined(USE_API_PLAINTEXT)
@@ -105,6 +105,7 @@ void APIConnection::loop() {
       ESP_LOGW(TAG, "%s didn't respond to ping request in time. Disconnecting...", this->client_info_.c_str());
     }
   } else if (now - this->last_traffic_ > keepalive) {
+    ESP_LOGVV(TAG, "Sending keepalive PING...");
     this->sent_ping_ = true;
     this->send_ping_request(PingRequest());
   }
@@ -255,7 +256,7 @@ void APIConnection::cover_command(const CoverCommandRequest &msg) {
 // Shut-up about usage of deprecated speed_level_to_enum/speed_enum_to_level functions for a bit.
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
-bool APIConnection::send_fan_state(fan::FanState *fan) {
+bool APIConnection::send_fan_state(fan::Fan *fan) {
   if (!this->state_subscription_)
     return false;
 
@@ -273,7 +274,7 @@ bool APIConnection::send_fan_state(fan::FanState *fan) {
     resp.direction = static_cast<enums::FanDirection>(fan->direction);
   return this->send_fan_state_response(resp);
 }
-bool APIConnection::send_fan_info(fan::FanState *fan) {
+bool APIConnection::send_fan_info(fan::Fan *fan) {
   auto traits = fan->get_traits();
   ListEntitiesFanResponse msg;
   msg.key = fan->get_object_id_hash();
@@ -290,7 +291,7 @@ bool APIConnection::send_fan_info(fan::FanState *fan) {
   return this->send_list_entities_fan_response(msg);
 }
 void APIConnection::fan_command(const FanCommandRequest &msg) {
-  fan::FanState *fan = App.get_fan_by_key(msg.key);
+  fan::Fan *fan = App.get_fan_by_key(msg.key);
   if (fan == nullptr)
     return;
 
@@ -462,6 +463,7 @@ bool APIConnection::send_switch_info(switch_::Switch *a_switch) {
   msg.assumed_state = a_switch->assumed_state();
   msg.disabled_by_default = a_switch->is_disabled_by_default();
   msg.entity_category = static_cast<enums::EntityCategory>(a_switch->get_entity_category());
+  msg.device_class = a_switch->get_device_class();
   return this->send_list_entities_switch_response(msg);
 }
 void APIConnection::switch_command(const SwitchCommandRequest &msg) {
@@ -469,10 +471,11 @@ void APIConnection::switch_command(const SwitchCommandRequest &msg) {
   if (a_switch == nullptr)
     return;
 
-  if (msg.state)
+  if (msg.state) {
     a_switch->turn_on();
-  else
+  } else {
     a_switch->turn_off();
+  }
 }
 #endif
 
@@ -699,6 +702,49 @@ void APIConnection::button_command(const ButtonCommandRequest &msg) {
 }
 #endif
 
+#ifdef USE_LOCK
+bool APIConnection::send_lock_state(lock::Lock *a_lock, lock::LockState state) {
+  if (!this->state_subscription_)
+    return false;
+
+  LockStateResponse resp{};
+  resp.key = a_lock->get_object_id_hash();
+  resp.state = static_cast<enums::LockState>(state);
+  return this->send_lock_state_response(resp);
+}
+bool APIConnection::send_lock_info(lock::Lock *a_lock) {
+  ListEntitiesLockResponse msg;
+  msg.key = a_lock->get_object_id_hash();
+  msg.object_id = a_lock->get_object_id();
+  msg.name = a_lock->get_name();
+  msg.unique_id = get_default_unique_id("lock", a_lock);
+  msg.icon = a_lock->get_icon();
+  msg.assumed_state = a_lock->traits.get_assumed_state();
+  msg.disabled_by_default = a_lock->is_disabled_by_default();
+  msg.entity_category = static_cast<enums::EntityCategory>(a_lock->get_entity_category());
+  msg.supports_open = a_lock->traits.get_supports_open();
+  msg.requires_code = a_lock->traits.get_requires_code();
+  return this->send_list_entities_lock_response(msg);
+}
+void APIConnection::lock_command(const LockCommandRequest &msg) {
+  lock::Lock *a_lock = App.get_lock_by_key(msg.key);
+  if (a_lock == nullptr)
+    return;
+
+  switch (msg.command) {
+    case enums::LOCK_UNLOCK:
+      a_lock->unlock();
+      break;
+    case enums::LOCK_LOCK:
+      a_lock->lock();
+      break;
+    case enums::LOCK_OPEN:
+      a_lock->open();
+      break;
+  }
+}
+#endif
+
 #ifdef USE_ESP32_CAMERA
 void APIConnection::send_camera_state(std::shared_ptr<esp32_camera::CameraImage> image) {
   if (!this->state_subscription_)
@@ -766,6 +812,8 @@ HelloResponse APIConnection::hello(const HelloRequest &msg) {
   resp.api_version_major = 1;
   resp.api_version_minor = 6;
   resp.server_info = App.get_name() + " (esphome v" ESPHOME_VERSION ")";
+  resp.name = App.get_name();
+
   this->connection_state_ = ConnectionState::CONNECTED;
   return resp;
 }
@@ -803,15 +851,16 @@ DeviceInfoResponse APIConnection::device_info(const DeviceInfoRequest &msg) {
   resp.project_version = ESPHOME_PROJECT_VERSION;
 #endif
 #ifdef USE_WEBSERVER
-  resp.webserver_port = WEBSERVER_PORT;
+  resp.webserver_port = USE_WEBSERVER_PORT;
 #endif
   return resp;
 }
 void APIConnection::on_home_assistant_state_response(const HomeAssistantStateResponse &msg) {
-  for (auto &it : this->parent_->get_state_subs())
+  for (auto &it : this->parent_->get_state_subs()) {
     if (it.entity_id == msg.entity_id && it.attribute.value() == msg.attribute) {
       it.callback(msg.state);
     }
+  }
 }
 void APIConnection::execute_service(const ExecuteServiceRequest &msg) {
   bool found = false;
@@ -860,7 +909,7 @@ bool APIConnection::send_buffer(ProtoWriteBuffer buffer, uint32_t message_type)
     }
     return false;
   }
-  this->last_traffic_ = millis();
+  // Do not set last_traffic_ on send
   return true;
 }
 void APIConnection::on_unauthenticated_access() {

esphome/components/api/api_connection.h

@@ -32,8 +32,8 @@ class APIConnection : public APIServerConnection {
   void cover_command(const CoverCommandRequest &msg) override;
 #endif
 #ifdef USE_FAN
-  bool send_fan_state(fan::FanState *fan);
-  bool send_fan_info(fan::FanState *fan);
+  bool send_fan_state(fan::Fan *fan);
+  bool send_fan_info(fan::Fan *fan);
   void fan_command(const FanCommandRequest &msg) override;
 #endif
 #ifdef USE_LIGHT
@@ -77,6 +77,11 @@ class APIConnection : public APIServerConnection {
 #ifdef USE_BUTTON
   bool send_button_info(button::Button *button);
   void button_command(const ButtonCommandRequest &msg) override;
+#endif
+#ifdef USE_LOCK
+  bool send_lock_state(lock::Lock *a_lock, lock::LockState state);
+  bool send_lock_info(lock::Lock *a_lock);
+  void lock_command(const LockCommandRequest &msg) override;
 #endif
   bool send_log_message(int level, const char *tag, const char *line);
   void send_homeassistant_service_call(const HomeassistantServiceResponse &call) {

esphome/components/api/api_frame_helper.cpp

@@ -1,7 +1,9 @@
 #include "api_frame_helper.h"
 
 #include "esphome/core/log.h"
+#include "esphome/core/hal.h"
 #include "esphome/core/helpers.h"
+#include "esphome/core/application.h"
 #include "proto.h"
 #include <cstring>
 
@@ -301,9 +303,16 @@ APIError APINoiseFrameHelper::state_action_() {
   }
   if (state_ == State::SERVER_HELLO) {
     // send server hello
-    uint8_t msg[1];
-    msg[0] = 0x01;  // chosen proto
-    aerr = write_frame_(msg, 1);
+    std::vector<uint8_t> msg;
+    // chosen proto
+    msg.push_back(0x01);
+
+    // node name, terminated by null byte
+    const std::string &name = App.get_name();
+    const uint8_t *name_ptr = reinterpret_cast<const uint8_t *>(name.c_str());
+    msg.insert(msg.end(), name_ptr, name_ptr + name.size() + 1);
+
+    aerr = write_frame_(msg.data(), msg.size());
     if (aerr != APIError::OK)
       return aerr;
 
@@ -721,7 +730,12 @@ APIError APINoiseFrameHelper::shutdown(int how) {
 }
 extern "C" {
 // declare how noise generates random bytes (here with a good HWRNG based on the RF system)
-void noise_rand_bytes(void *output, size_t len) { esphome::random_bytes(reinterpret_cast<uint8_t *>(output), len); }
+void noise_rand_bytes(void *output, size_t len) {
+  if (!esphome::random_bytes(reinterpret_cast<uint8_t *>(output), len)) {
+    ESP_LOGE(TAG, "Failed to acquire random bytes, rebooting!");
+    arch_restart();
+  }
+}
 }
 #endif  // USE_API_NOISE
 

esphome/components/api/api_pb2.cpp

@@ -278,6 +278,36 @@ template<> const char *proto_enum_to_string<enums::NumberMode>(enums::NumberMode
       return "UNKNOWN";
   }
 }
+template<> const char *proto_enum_to_string<enums::LockState>(enums::LockState value) {
+  switch (value) {
+    case enums::LOCK_STATE_NONE:
+      return "LOCK_STATE_NONE";
+    case enums::LOCK_STATE_LOCKED:
+      return "LOCK_STATE_LOCKED";
+    case enums::LOCK_STATE_UNLOCKED:
+      return "LOCK_STATE_UNLOCKED";
+    case enums::LOCK_STATE_JAMMED:
+      return "LOCK_STATE_JAMMED";
+    case enums::LOCK_STATE_LOCKING:
+      return "LOCK_STATE_LOCKING";
+    case enums::LOCK_STATE_UNLOCKING:
+      return "LOCK_STATE_UNLOCKING";
+    default:
+      return "UNKNOWN";
+  }
+}
+template<> const char *proto_enum_to_string<enums::LockCommand>(enums::LockCommand value) {
+  switch (value) {
+    case enums::LOCK_UNLOCK:
+      return "LOCK_UNLOCK";
+    case enums::LOCK_LOCK:
+      return "LOCK_LOCK";
+    case enums::LOCK_OPEN:
+      return "LOCK_OPEN";
+    default:
+      return "UNKNOWN";
+  }
+}
 bool HelloRequest::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
   switch (field_id) {
     case 1: {
@@ -319,6 +349,10 @@ bool HelloResponse::decode_length(uint32_t field_id, ProtoLengthDelimited value)
       this->server_info = value.as_string();
       return true;
     }
+    case 4: {
+      this->name = value.as_string();
+      return true;
+    }
     default:
       return false;
   }
@@ -327,6 +361,7 @@ void HelloResponse::encode(ProtoWriteBuffer buffer) const {
   buffer.encode_uint32(1, this->api_version_major);
   buffer.encode_uint32(2, this->api_version_minor);
   buffer.encode_string(3, this->server_info);
+  buffer.encode_string(4, this->name);
 }
 #ifdef HAS_PROTO_MESSAGE_DUMP
 void HelloResponse::dump_to(std::string &out) const {
@@ -345,6 +380,10 @@ void HelloResponse::dump_to(std::string &out) const {
   out.append("  server_info: ");
   out.append("'").append(this->server_info).append("'");
   out.append("\n");
+
+  out.append("  name: ");
+  out.append("'").append(this->name).append("'");
+  out.append("\n");
   out.append("}");
 }
 #endif
@@ -2138,6 +2177,10 @@ bool ListEntitiesSwitchResponse::decode_length(uint32_t field_id, ProtoLengthDel
       this->icon = value.as_string();
       return true;
     }
+    case 9: {
+      this->device_class = value.as_string();
+      return true;
+    }
     default:
       return false;
   }
@@ -2161,6 +2204,7 @@ void ListEntitiesSwitchResponse::encode(ProtoWriteBuffer buffer) const {
   buffer.encode_bool(6, this->assumed_state);
   buffer.encode_bool(7, this->disabled_by_default);
   buffer.encode_enum<enums::EntityCategory>(8, this->entity_category);
+  buffer.encode_string(9, this->device_class);
 }
 #ifdef HAS_PROTO_MESSAGE_DUMP
 void ListEntitiesSwitchResponse::dump_to(std::string &out) const {
@@ -2198,6 +2242,10 @@ void ListEntitiesSwitchResponse::dump_to(std::string &out) const {
   out.append("  entity_category: ");
   out.append(proto_enum_to_string<enums::EntityCategory>(this->entity_category));
   out.append("\n");
+
+  out.append("  device_class: ");
+  out.append("'").append(this->device_class).append("'");
+  out.append("\n");
   out.append("}");
 }
 #endif
@@ -4177,6 +4225,234 @@ void SelectCommandRequest::dump_to(std::string &out) const {
   out.append("}");
 }
 #endif
+bool ListEntitiesLockResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 6: {
+      this->disabled_by_default = value.as_bool();
+      return true;
+    }
+    case 7: {
+      this->entity_category = value.as_enum<enums::EntityCategory>();
+      return true;
+    }
+    case 8: {
+      this->assumed_state = value.as_bool();
+      return true;
+    }
+    case 9: {
+      this->supports_open = value.as_bool();
+      return true;
+    }
+    case 10: {
+      this->requires_code = value.as_bool();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool ListEntitiesLockResponse::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 1: {
+      this->object_id = value.as_string();
+      return true;
+    }
+    case 3: {
+      this->name = value.as_string();
+      return true;
+    }
+    case 4: {
+      this->unique_id = value.as_string();
+      return true;
+    }
+    case 5: {
+      this->icon = value.as_string();
+      return true;
+    }
+    case 11: {
+      this->code_format = value.as_string();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool ListEntitiesLockResponse::decode_32bit(uint32_t field_id, Proto32Bit value) {
+  switch (field_id) {
+    case 2: {
+      this->key = value.as_fixed32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void ListEntitiesLockResponse::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_string(1, this->object_id);
+  buffer.encode_fixed32(2, this->key);
+  buffer.encode_string(3, this->name);
+  buffer.encode_string(4, this->unique_id);
+  buffer.encode_string(5, this->icon);
+  buffer.encode_bool(6, this->disabled_by_default);
+  buffer.encode_enum<enums::EntityCategory>(7, this->entity_category);
+  buffer.encode_bool(8, this->assumed_state);
+  buffer.encode_bool(9, this->supports_open);
+  buffer.encode_bool(10, this->requires_code);
+  buffer.encode_string(11, this->code_format);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void ListEntitiesLockResponse::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("ListEntitiesLockResponse {\n");
+  out.append("  object_id: ");
+  out.append("'").append(this->object_id).append("'");
+  out.append("\n");
+
+  out.append("  key: ");
+  sprintf(buffer, "%u", this->key);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  name: ");
+  out.append("'").append(this->name).append("'");
+  out.append("\n");
+
+  out.append("  unique_id: ");
+  out.append("'").append(this->unique_id).append("'");
+  out.append("\n");
+
+  out.append("  icon: ");
+  out.append("'").append(this->icon).append("'");
+  out.append("\n");
+
+  out.append("  disabled_by_default: ");
+  out.append(YESNO(this->disabled_by_default));
+  out.append("\n");
+
+  out.append("  entity_category: ");
+  out.append(proto_enum_to_string<enums::EntityCategory>(this->entity_category));
+  out.append("\n");
+
+  out.append("  assumed_state: ");
+  out.append(YESNO(this->assumed_state));
+  out.append("\n");
+
+  out.append("  supports_open: ");
+  out.append(YESNO(this->supports_open));
+  out.append("\n");
+
+  out.append("  requires_code: ");
+  out.append(YESNO(this->requires_code));
+  out.append("\n");
+
+  out.append("  code_format: ");
+  out.append("'").append(this->code_format).append("'");
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool LockStateResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 2: {
+      this->state = value.as_enum<enums::LockState>();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool LockStateResponse::decode_32bit(uint32_t field_id, Proto32Bit value) {
+  switch (field_id) {
+    case 1: {
+      this->key = value.as_fixed32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void LockStateResponse::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_fixed32(1, this->key);
+  buffer.encode_enum<enums::LockState>(2, this->state);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void LockStateResponse::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("LockStateResponse {\n");
+  out.append("  key: ");
+  sprintf(buffer, "%u", this->key);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  state: ");
+  out.append(proto_enum_to_string<enums::LockState>(this->state));
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool LockCommandRequest::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 2: {
+      this->command = value.as_enum<enums::LockCommand>();
+      return true;
+    }
+    case 3: {
+      this->has_code = value.as_bool();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool LockCommandRequest::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 4: {
+      this->code = value.as_string();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool LockCommandRequest::decode_32bit(uint32_t field_id, Proto32Bit value) {
+  switch (field_id) {
+    case 1: {
+      this->key = value.as_fixed32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void LockCommandRequest::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_fixed32(1, this->key);
+  buffer.encode_enum<enums::LockCommand>(2, this->command);
+  buffer.encode_bool(3, this->has_code);
+  buffer.encode_string(4, this->code);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void LockCommandRequest::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("LockCommandRequest {\n");
+  out.append("  key: ");
+  sprintf(buffer, "%u", this->key);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  command: ");
+  out.append(proto_enum_to_string<enums::LockCommand>(this->command));
+  out.append("\n");
+
+  out.append("  has_code: ");
+  out.append(YESNO(this->has_code));
+  out.append("\n");
+
+  out.append("  code: ");
+  out.append("'").append(this->code).append("'");
+  out.append("\n");
+  out.append("}");
+}
+#endif
 bool ListEntitiesButtonResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
   switch (field_id) {
     case 6: {
@@ -4239,7 +4515,7 @@ void ListEntitiesButtonResponse::encode(ProtoWriteBuffer buffer) const {
 }
 #ifdef HAS_PROTO_MESSAGE_DUMP
 void ListEntitiesButtonResponse::dump_to(std::string &out) const {
-  char buffer[64];
+  __attribute__((unused)) char buffer[64];
   out.append("ListEntitiesButtonResponse {\n");
   out.append("  object_id: ");
   out.append("'").append(this->object_id).append("'");
@@ -4289,7 +4565,7 @@ bool ButtonCommandRequest::decode_32bit(uint32_t field_id, Proto32Bit value) {
 void ButtonCommandRequest::encode(ProtoWriteBuffer buffer) const { buffer.encode_fixed32(1, this->key); }
 #ifdef HAS_PROTO_MESSAGE_DUMP
 void ButtonCommandRequest::dump_to(std::string &out) const {
-  char buffer[64];
+  __attribute__((unused)) char buffer[64];
   out.append("ButtonCommandRequest {\n");
   out.append("  key: ");
   sprintf(buffer, "%u", this->key);

esphome/components/api/api_pb2.h

@@ -128,6 +128,19 @@ enum NumberMode : uint32_t {
   NUMBER_MODE_BOX = 1,
   NUMBER_MODE_SLIDER = 2,
 };
+enum LockState : uint32_t {
+  LOCK_STATE_NONE = 0,
+  LOCK_STATE_LOCKED = 1,
+  LOCK_STATE_UNLOCKED = 2,
+  LOCK_STATE_JAMMED = 3,
+  LOCK_STATE_LOCKING = 4,
+  LOCK_STATE_UNLOCKING = 5,
+};
+enum LockCommand : uint32_t {
+  LOCK_UNLOCK = 0,
+  LOCK_LOCK = 1,
+  LOCK_OPEN = 2,
+};
 
 }  // namespace enums
 
@@ -147,6 +160,7 @@ class HelloResponse : public ProtoMessage {
   uint32_t api_version_major{0};
   uint32_t api_version_minor{0};
   std::string server_info{};
+  std::string name{};
   void encode(ProtoWriteBuffer buffer) const override;
 #ifdef HAS_PROTO_MESSAGE_DUMP
   void dump_to(std::string &out) const override;
@@ -566,6 +580,7 @@ class ListEntitiesSwitchResponse : public ProtoMessage {
   bool assumed_state{false};
   bool disabled_by_default{false};
   enums::EntityCategory entity_category{};
+  std::string device_class{};
   void encode(ProtoWriteBuffer buffer) const override;
 #ifdef HAS_PROTO_MESSAGE_DUMP
   void dump_to(std::string &out) const override;
@@ -1048,6 +1063,58 @@ class SelectCommandRequest : public ProtoMessage {
   bool decode_32bit(uint32_t field_id, Proto32Bit value) override;
   bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
 };
+class ListEntitiesLockResponse : public ProtoMessage {
+ public:
+  std::string object_id{};
+  uint32_t key{0};
+  std::string name{};
+  std::string unique_id{};
+  std::string icon{};
+  bool disabled_by_default{false};
+  enums::EntityCategory entity_category{};
+  bool assumed_state{false};
+  bool supports_open{false};
+  bool requires_code{false};
+  std::string code_format{};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_32bit(uint32_t field_id, Proto32Bit value) override;
+  bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class LockStateResponse : public ProtoMessage {
+ public:
+  uint32_t key{0};
+  enums::LockState state{};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_32bit(uint32_t field_id, Proto32Bit value) override;
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class LockCommandRequest : public ProtoMessage {
+ public:
+  uint32_t key{0};
+  enums::LockCommand command{};
+  bool has_code{false};
+  std::string code{};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_32bit(uint32_t field_id, Proto32Bit value) override;
+  bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
 class ListEntitiesButtonResponse : public ProtoMessage {
  public:
   std::string object_id{};

esphome/components/api/api_pb2_service.cpp

@@ -282,6 +282,24 @@ bool APIServerConnectionBase::send_select_state_response(const SelectStateRespon
 #endif
 #ifdef USE_SELECT
 #endif
+#ifdef USE_LOCK
+bool APIServerConnectionBase::send_list_entities_lock_response(const ListEntitiesLockResponse &msg) {
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  ESP_LOGVV(TAG, "send_list_entities_lock_response: %s", msg.dump().c_str());
+#endif
+  return this->send_message_<ListEntitiesLockResponse>(msg, 58);
+}
+#endif
+#ifdef USE_LOCK
+bool APIServerConnectionBase::send_lock_state_response(const LockStateResponse &msg) {
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  ESP_LOGVV(TAG, "send_lock_state_response: %s", msg.dump().c_str());
+#endif
+  return this->send_message_<LockStateResponse>(msg, 59);
+}
+#endif
+#ifdef USE_LOCK
+#endif
 #ifdef USE_BUTTON
 bool APIServerConnectionBase::send_list_entities_button_response(const ListEntitiesButtonResponse &msg) {
 #ifdef HAS_PROTO_MESSAGE_DUMP
@@ -523,6 +541,17 @@ bool APIServerConnectionBase::read_message(uint32_t msg_size, uint32_t msg_type,
       ESP_LOGVV(TAG, "on_select_command_request: %s", msg.dump().c_str());
 #endif
       this->on_select_command_request(msg);
+#endif
+      break;
+    }
+    case 60: {
+#ifdef USE_LOCK
+      LockCommandRequest msg;
+      msg.decode(msg_data, msg_size);
+#ifdef HAS_PROTO_MESSAGE_DUMP
+      ESP_LOGVV(TAG, "on_lock_command_request: %s", msg.dump().c_str());
+#endif
+      this->on_lock_command_request(msg);
 #endif
       break;
     }
@@ -771,6 +800,19 @@ void APIServerConnection::on_button_command_request(const ButtonCommandRequest &
   this->button_command(msg);
 }
 #endif
+#ifdef USE_LOCK
+void APIServerConnection::on_lock_command_request(const LockCommandRequest &msg) {
+  if (!this->is_connection_setup()) {
+    this->on_no_setup_connection();
+    return;
+  }
+  if (!this->is_authenticated()) {
+    this->on_unauthenticated_access();
+    return;
+  }
+  this->lock_command(msg);
+}
+#endif
 
 }  // namespace api
 }  // namespace esphome

esphome/components/api/api_pb2_service.h

@@ -130,6 +130,15 @@ class APIServerConnectionBase : public ProtoService {
 #ifdef USE_SELECT
   virtual void on_select_command_request(const SelectCommandRequest &value){};
 #endif
+#ifdef USE_LOCK
+  bool send_list_entities_lock_response(const ListEntitiesLockResponse &msg);
+#endif
+#ifdef USE_LOCK
+  bool send_lock_state_response(const LockStateResponse &msg);
+#endif
+#ifdef USE_LOCK
+  virtual void on_lock_command_request(const LockCommandRequest &value){};
+#endif
 #ifdef USE_BUTTON
   bool send_list_entities_button_response(const ListEntitiesButtonResponse &msg);
 #endif
@@ -180,6 +189,9 @@ class APIServerConnection : public APIServerConnectionBase {
 #endif
 #ifdef USE_BUTTON
   virtual void button_command(const ButtonCommandRequest &msg) = 0;
+#endif
+#ifdef USE_LOCK
+  virtual void lock_command(const LockCommandRequest &msg) = 0;
 #endif
  protected:
   void on_hello_request(const HelloRequest &msg) override;
@@ -221,6 +233,9 @@ class APIServerConnection : public APIServerConnectionBase {
 #ifdef USE_BUTTON
   void on_button_command_request(const ButtonCommandRequest &msg) override;
 #endif
+#ifdef USE_LOCK
+  void on_lock_command_request(const LockCommandRequest &msg) override;
+#endif
 };
 
 }  // namespace api

esphome/components/api/api_server.cpp

@@ -24,7 +24,7 @@ static const char *const TAG = "api";
 void APIServer::setup() {
   ESP_LOGCONFIG(TAG, "Setting up Home Assistant API server...");
   this->setup_controller();
-  socket_ = socket::socket(AF_INET, SOCK_STREAM, 0);
+  socket_ = socket::socket_ip(SOCK_STREAM, 0);
   if (socket_ == nullptr) {
     ESP_LOGW(TAG, "Could not create socket.");
     this->mark_failed();
@@ -43,13 +43,16 @@ void APIServer::setup() {
     return;
   }
 
-  struct sockaddr_in server;
-  memset(&server, 0, sizeof(server));
-  server.sin_family = AF_INET;
-  server.sin_addr.s_addr = ESPHOME_INADDR_ANY;
-  server.sin_port = htons(this->port_);
+  struct sockaddr_storage server;
 
-  err = socket_->bind((struct sockaddr *) &server, sizeof(server));
+  socklen_t sl = socket::set_sockaddr_any((struct sockaddr *) &server, sizeof(server), htons(this->port_));
+  if (sl == 0) {
+    ESP_LOGW(TAG, "Socket unable to set sockaddr: errno %d", errno);
+    this->mark_failed();
+    return;
+  }
+
+  err = socket_->bind((struct sockaddr *) &server, sl);
   if (err != 0) {
     ESP_LOGW(TAG, "Socket unable to bind: errno %d", errno);
     this->mark_failed();
@@ -80,9 +83,10 @@ void APIServer::setup() {
   if (esp32_camera::global_esp32_camera != nullptr && !esp32_camera::global_esp32_camera->is_internal()) {
     esp32_camera::global_esp32_camera->add_image_callback(
         [this](const std::shared_ptr<esp32_camera::CameraImage> &image) {
-          for (auto &c : this->clients_)
+          for (auto &c : this->clients_) {
             if (!c->remove_)
               c->send_camera_state(image);
+          }
         });
   }
 #endif
@@ -188,7 +192,7 @@ void APIServer::on_cover_update(cover::Cover *obj) {
 #endif
 
 #ifdef USE_FAN
-void APIServer::on_fan_update(fan::FanState *obj) {
+void APIServer::on_fan_update(fan::Fan *obj) {
   if (obj->is_internal())
     return;
   for (auto &c : this->clients_)
@@ -259,6 +263,15 @@ void APIServer::on_select_update(select::Select *obj, const std::string &state)
 }
 #endif
 
+#ifdef USE_LOCK
+void APIServer::on_lock_update(lock::Lock *obj) {
+  if (obj->is_internal())
+    return;
+  for (auto &c : this->clients_)
+    c->send_lock_state(obj, obj->state);
+}
+#endif
+
 float APIServer::get_setup_priority() const { return setup_priority::AFTER_WIFI; }
 void APIServer::set_port(uint16_t port) { this->port_ = port; }
 APIServer *global_api_server = nullptr;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)

esphome/components/api/api_server.h

@@ -7,7 +7,6 @@
 #include "esphome/components/socket/socket.h"
 #include "api_pb2.h"
 #include "api_pb2_service.h"
-#include "util.h"
 #include "list_entities.h"
 #include "subscribe_state.h"
 #include "user_services.h"
@@ -44,7 +43,7 @@ class APIServer : public Component, public Controller {
   void on_cover_update(cover::Cover *obj) override;
 #endif
 #ifdef USE_FAN
-  void on_fan_update(fan::FanState *obj) override;
+  void on_fan_update(fan::Fan *obj) override;
 #endif
 #ifdef USE_LIGHT
   void on_light_update(light::LightState *obj) override;
@@ -66,6 +65,9 @@ class APIServer : public Component, public Controller {
 #endif
 #ifdef USE_SELECT
   void on_select_update(select::Select *obj, const std::string &state) override;
+#endif
+#ifdef USE_LOCK
+  void on_lock_update(lock::Lock *obj) override;
 #endif
   void send_homeassistant_service_call(const HomeassistantServiceResponse &call);
   void register_user_service(UserServiceDescriptor *descriptor) { this->user_services_.push_back(descriptor); }

esphome/components/api/client.py

@@ -21,7 +21,6 @@ async def async_run_logs(config, address):
     if CONF_ENCRYPTION in conf:
         noise_psk = conf[CONF_ENCRYPTION][CONF_KEY]
     _LOGGER.info("Starting log output from %s using esphome API", address)
-    zc = zeroconf.Zeroconf()
     cli = APIClient(
         address,
         port,

esphome/components/api/list_entities.cpp

@@ -16,7 +16,7 @@ bool ListEntitiesIterator::on_binary_sensor(binary_sensor::BinarySensor *binary_
 bool ListEntitiesIterator::on_cover(cover::Cover *cover) { return this->client_->send_cover_info(cover); }
 #endif
 #ifdef USE_FAN
-bool ListEntitiesIterator::on_fan(fan::FanState *fan) { return this->client_->send_fan_info(fan); }
+bool ListEntitiesIterator::on_fan(fan::Fan *fan) { return this->client_->send_fan_info(fan); }
 #endif
 #ifdef USE_LIGHT
 bool ListEntitiesIterator::on_light(light::LightState *light) { return this->client_->send_light_info(light); }
@@ -35,10 +35,12 @@ bool ListEntitiesIterator::on_text_sensor(text_sensor::TextSensor *text_sensor)
   return this->client_->send_text_sensor_info(text_sensor);
 }
 #endif
+#ifdef USE_LOCK
+bool ListEntitiesIterator::on_lock(lock::Lock *a_lock) { return this->client_->send_lock_info(a_lock); }
+#endif
 
 bool ListEntitiesIterator::on_end() { return this->client_->send_list_info_done(); }
-ListEntitiesIterator::ListEntitiesIterator(APIServer *server, APIConnection *client)
-    : ComponentIterator(server), client_(client) {}
+ListEntitiesIterator::ListEntitiesIterator(APIConnection *client) : client_(client) {}
 bool ListEntitiesIterator::on_service(UserServiceDescriptor *service) {
   auto resp = service->encode_list_service_response();
   return this->client_->send_list_entities_services_response(resp);

esphome/components/api/list_entities.h

@@ -1,8 +1,8 @@
 #pragma once
 
 #include "esphome/core/component.h"
+#include "esphome/core/component_iterator.h"
 #include "esphome/core/defines.h"
-#include "util.h"
 
 namespace esphome {
 namespace api {
@@ -11,7 +11,7 @@ class APIConnection;
 
 class ListEntitiesIterator : public ComponentIterator {
  public:
-  ListEntitiesIterator(APIServer *server, APIConnection *client);
+  ListEntitiesIterator(APIConnection *client);
 #ifdef USE_BINARY_SENSOR
   bool on_binary_sensor(binary_sensor::BinarySensor *binary_sensor) override;
 #endif
@@ -19,7 +19,7 @@ class ListEntitiesIterator : public ComponentIterator {
   bool on_cover(cover::Cover *cover) override;
 #endif
 #ifdef USE_FAN
-  bool on_fan(fan::FanState *fan) override;
+  bool on_fan(fan::Fan *fan) override;
 #endif
 #ifdef USE_LIGHT
   bool on_light(light::LightState *light) override;
@@ -48,6 +48,9 @@ class ListEntitiesIterator : public ComponentIterator {
 #endif
 #ifdef USE_SELECT
   bool on_select(select::Select *select) override;
+#endif
+#ifdef USE_LOCK
+  bool on_lock(lock::Lock *a_lock) override;
 #endif
   bool on_end() override;
 
@@ -57,5 +60,3 @@ class ListEntitiesIterator : public ComponentIterator {
 
 }  // namespace api
 }  // namespace esphome
-
-#include "api_server.h"

esphome/components/api/proto.cpp

@@ -1,5 +1,4 @@
 #include "proto.h"
-#include "util.h"
 #include "esphome/core/log.h"
 
 namespace esphome {

esphome/components/api/proto.h

@@ -55,17 +55,19 @@ class ProtoVarInt {
   }
   int32_t as_sint32() const {
     // with ZigZag encoding
-    if (this->value_ & 1)
+    if (this->value_ & 1) {
       return static_cast<int32_t>(~(this->value_ >> 1));
-    else
+    } else {
       return static_cast<int32_t>(this->value_ >> 1);
+    }
   }
   int64_t as_sint64() const {
     // with ZigZag encoding
-    if (this->value_ & 1)
+    if (this->value_ & 1) {
       return static_cast<int64_t>(~(this->value_ >> 1));
-    else
+    } else {
       return static_cast<int64_t>(this->value_ >> 1);
+    }
   }
   void encode(std::vector<uint8_t> &out) {
     uint32_t val = this->value_;
@@ -220,10 +222,11 @@ class ProtoWriteBuffer {
   }
   void encode_sint32(uint32_t field_id, int32_t value, bool force = false) {
     uint32_t uvalue;
-    if (value < 0)
+    if (value < 0) {
       uvalue = ~(value << 1);
-    else
+    } else {
       uvalue = value << 1;
+    }
     this->encode_uint32(field_id, uvalue, force);
   }
   template<class C> void encode_message(uint32_t field_id, const C &value, bool force = false) {

esphome/components/api/subscribe_state.cpp

@@ -14,7 +14,7 @@ bool InitialStateIterator::on_binary_sensor(binary_sensor::BinarySensor *binary_
 bool InitialStateIterator::on_cover(cover::Cover *cover) { return this->client_->send_cover_state(cover); }
 #endif
 #ifdef USE_FAN
-bool InitialStateIterator::on_fan(fan::FanState *fan) { return this->client_->send_fan_state(fan); }
+bool InitialStateIterator::on_fan(fan::Fan *fan) { return this->client_->send_fan_state(fan); }
 #endif
 #ifdef USE_LIGHT
 bool InitialStateIterator::on_light(light::LightState *light) { return this->client_->send_light_state(light); }
@@ -47,8 +47,10 @@ bool InitialStateIterator::on_select(select::Select *select) {
   return this->client_->send_select_state(select, select->state);
 }
 #endif
-InitialStateIterator::InitialStateIterator(APIServer *server, APIConnection *client)
-    : ComponentIterator(server), client_(client) {}
+#ifdef USE_LOCK
+bool InitialStateIterator::on_lock(lock::Lock *a_lock) { return this->client_->send_lock_state(a_lock, a_lock->state); }
+#endif
+InitialStateIterator::InitialStateIterator(APIConnection *client) : client_(client) {}
 
 }  // namespace api
 }  // namespace esphome

esphome/components/api/subscribe_state.h

@@ -1,9 +1,9 @@
 #pragma once
 
 #include "esphome/core/component.h"
+#include "esphome/core/component_iterator.h"
 #include "esphome/core/controller.h"
 #include "esphome/core/defines.h"
-#include "util.h"
 
 namespace esphome {
 namespace api {
@@ -12,7 +12,7 @@ class APIConnection;
 
 class InitialStateIterator : public ComponentIterator {
  public:
-  InitialStateIterator(APIServer *server, APIConnection *client);
+  InitialStateIterator(APIConnection *client);
 #ifdef USE_BINARY_SENSOR
   bool on_binary_sensor(binary_sensor::BinarySensor *binary_sensor) override;
 #endif
@@ -20,7 +20,7 @@ class InitialStateIterator : public ComponentIterator {
   bool on_cover(cover::Cover *cover) override;
 #endif
 #ifdef USE_FAN
-  bool on_fan(fan::FanState *fan) override;
+  bool on_fan(fan::Fan *fan) override;
 #endif
 #ifdef USE_LIGHT
   bool on_light(light::LightState *light) override;
@@ -45,6 +45,9 @@ class InitialStateIterator : public ComponentIterator {
 #endif
 #ifdef USE_SELECT
   bool on_select(select::Select *select) override;
+#endif
+#ifdef USE_LOCK
+  bool on_lock(lock::Lock *a_lock) override;
 #endif
  protected:
   APIConnection *client_;
@@ -52,5 +55,3 @@ class InitialStateIterator : public ComponentIterator {
 
 }  // namespace api
 }  // namespace esphome
-
-#include "api_server.h"

esphome/components/api/user_services.h

@@ -52,7 +52,7 @@ template<typename... Ts> class UserServiceBase : public UserServiceDescriptor {
 
  protected:
   virtual void execute(Ts... x) = 0;
-  template<int... S> void execute_(std::vector<ExecuteServiceArgument> args, seq<S...>) {
+  template<int... S> void execute_(std::vector<ExecuteServiceArgument> args, seq<S...> type) {
     this->execute((get_execute_arg_value<Ts>(args[S]))...);
   }
 

esphome/components/as3935/as3935.cpp

@@ -58,10 +58,11 @@ void AS3935Component::loop() {
 
 void AS3935Component::write_indoor(bool indoor) {
   ESP_LOGV(TAG, "Setting indoor to %d", indoor);
-  if (indoor)
+  if (indoor) {
     this->write_register(AFE_GAIN, GAIN_MASK, INDOOR, 1);
-  else
+  } else {
     this->write_register(AFE_GAIN, GAIN_MASK, OUTDOOR, 1);
+  }
 }
 // REG0x01, bits[3:0], manufacturer default: 0010 (2).
 // This setting determines the threshold for events that trigger the

esphome/components/as3935/binary_sensor.py

@@ -5,7 +5,7 @@ from . import AS3935, CONF_AS3935_ID
 
 DEPENDENCIES = ["as3935"]
 
-CONFIG_SCHEMA = binary_sensor.BINARY_SENSOR_SCHEMA.extend(
+CONFIG_SCHEMA = binary_sensor.binary_sensor_schema().extend(
     {
         cv.GenerateID(CONF_AS3935_ID): cv.use_id(AS3935),
     }

esphome/components/as3935/sensor.py

@@ -4,7 +4,6 @@ from esphome.components import sensor
 from esphome.const import (
     CONF_DISTANCE,
     CONF_LIGHTNING_ENERGY,
-    STATE_CLASS_NONE,
     UNIT_KILOMETER,
     ICON_SIGNAL_DISTANCE_VARIANT,
     ICON_FLASH,
@@ -20,12 +19,10 @@ CONFIG_SCHEMA = cv.Schema(
             unit_of_measurement=UNIT_KILOMETER,
             icon=ICON_SIGNAL_DISTANCE_VARIANT,
             accuracy_decimals=1,
-            state_class=STATE_CLASS_NONE,
         ),
         cv.Optional(CONF_LIGHTNING_ENERGY): sensor.sensor_schema(
             icon=ICON_FLASH,
             accuracy_decimals=1,
-            state_class=STATE_CLASS_NONE,
         ),
     }
 ).extend(cv.COMPONENT_SCHEMA)

esphome/components/ballu/ballu.cpp

@@ -97,7 +97,7 @@ void BalluClimate::transmit_state() {
 
   // Send code
   auto transmit = this->transmitter_->transmit();
-  auto data = transmit.get_data();
+  auto *data = transmit.get_data();
 
   data->set_carrier_frequency(38000);
 
@@ -130,10 +130,10 @@ bool BalluClimate::on_receive(remote_base::RemoteReceiveData data) {
   for (int i = 0; i < BALLU_STATE_LENGTH; i++) {
     // Read bit
     for (int j = 0; j < 8; j++) {
-      if (data.expect_item(BALLU_BIT_MARK, BALLU_ONE_SPACE))
+      if (data.expect_item(BALLU_BIT_MARK, BALLU_ONE_SPACE)) {
         remote_state[i] |= 1 << j;
 
-      else if (!data.expect_item(BALLU_BIT_MARK, BALLU_ZERO_SPACE)) {
+      } else if (!data.expect_item(BALLU_BIT_MARK, BALLU_ZERO_SPACE)) {
         ESP_LOGV(TAG, "Byte %d bit %d fail", i, j);
         return false;
       }

esphome/components/bang_bang/bang_bang_climate.cpp

@@ -21,12 +21,13 @@ void BangBangClimate::setup() {
     restore->to_call(this).perform();
   } else {
     // restore from defaults, change_away handles those for us
-    if (supports_cool_ && supports_heat_)
+    if (supports_cool_ && supports_heat_) {
       this->mode = climate::CLIMATE_MODE_HEAT_COOL;
-    else if (supports_cool_)
+    } else if (supports_cool_) {
       this->mode = climate::CLIMATE_MODE_COOL;
-    else if (supports_heat_)
+    } else if (supports_heat_) {
       this->mode = climate::CLIMATE_MODE_HEAT;
+    }
     this->change_away_(false);
   }
 }
@@ -56,11 +57,12 @@ climate::ClimateTraits BangBangClimate::traits() {
   if (supports_cool_ && supports_heat_)
     traits.add_supported_mode(climate::CLIMATE_MODE_HEAT_COOL);
   traits.set_supports_two_point_target_temperature(true);
-  if (supports_away_)
+  if (supports_away_) {
     traits.set_supported_presets({
         climate::CLIMATE_PRESET_HOME,
         climate::CLIMATE_PRESET_AWAY,
     });
+  }
   traits.set_supports_action(true);
   return traits;
 }
@@ -82,17 +84,19 @@ void BangBangClimate::compute_state_() {
   if (too_cold) {
     // too cold -> enable heating if possible and enabled, else idle
     if (this->supports_heat_ &&
-        (this->mode == climate::CLIMATE_MODE_HEAT_COOL || this->mode == climate::CLIMATE_MODE_HEAT))
+        (this->mode == climate::CLIMATE_MODE_HEAT_COOL || this->mode == climate::CLIMATE_MODE_HEAT)) {
       target_action = climate::CLIMATE_ACTION_HEATING;
-    else
+    } else {
       target_action = climate::CLIMATE_ACTION_IDLE;
+    }
   } else if (too_hot) {
     // too hot -> enable cooling if possible and enabled, else idle
     if (this->supports_cool_ &&
-        (this->mode == climate::CLIMATE_MODE_HEAT_COOL || this->mode == climate::CLIMATE_MODE_COOL))
+        (this->mode == climate::CLIMATE_MODE_HEAT_COOL || this->mode == climate::CLIMATE_MODE_COOL)) {
       target_action = climate::CLIMATE_ACTION_COOLING;
-    else
+    } else {
       target_action = climate::CLIMATE_ACTION_IDLE;
+    }
   } else {
     // neither too hot nor too cold -> in range
     if (this->supports_cool_ && this->supports_heat_ && this->mode == climate::CLIMATE_MODE_HEAT_COOL) {
@@ -107,9 +111,10 @@ void BangBangClimate::compute_state_() {
   this->switch_to_action_(target_action);
 }
 void BangBangClimate::switch_to_action_(climate::ClimateAction action) {
-  if (action == this->action)
+  if (action == this->action) {
     // already in target mode
     return;
+  }
 
   if ((action == climate::CLIMATE_ACTION_OFF && this->action == climate::CLIMATE_ACTION_IDLE) ||
       (action == climate::CLIMATE_ACTION_IDLE && this->action == climate::CLIMATE_ACTION_OFF)) {

esphome/components/bh1750/bh1750.cpp

@@ -9,18 +9,109 @@ static const char *const TAG = "bh1750.sensor";
 static const uint8_t BH1750_COMMAND_POWER_ON = 0b00000001;
 static const uint8_t BH1750_COMMAND_MT_REG_HI = 0b01000000;  // last 3 bits
 static const uint8_t BH1750_COMMAND_MT_REG_LO = 0b01100000;  // last 5 bits
+static const uint8_t BH1750_COMMAND_ONE_TIME_L = 0b00100011;
+static const uint8_t BH1750_COMMAND_ONE_TIME_H = 0b00100000;
+static const uint8_t BH1750_COMMAND_ONE_TIME_H2 = 0b00100001;
+
+/*
+bh1750 properties:
+
+L-resolution mode:
+- resolution 4lx (@ mtreg=69)
+- measurement time: typ=16ms, max=24ms, scaled by MTreg value divided by 69
+- formula: counts / 1.2 * (69 / MTreg) lx
+H-resolution mode:
+- resolution 1lx (@ mtreg=69)
+- measurement time: typ=120ms, max=180ms, scaled by MTreg value divided by 69
+- formula: counts / 1.2 * (69 / MTreg) lx
+H-resolution mode2:
+- resolution 0.5lx (@ mtreg=69)
+- measurement time: typ=120ms, max=180ms, scaled by MTreg value divided by 69
+- formula: counts / 1.2 * (69 / MTreg) / 2 lx
+
+MTreg:
+- min=31, default=69, max=254
+
+-> only reason to use l-resolution is faster, but offers no higher range
+-> below ~7000lx, makes sense to use H-resolution2 @ MTreg=254
+-> try to maximize MTreg to get lowest noise level
+*/
 
 void BH1750Sensor::setup() {
   ESP_LOGCONFIG(TAG, "Setting up BH1750 '%s'...", this->name_.c_str());
-  if (!this->write_bytes(BH1750_COMMAND_POWER_ON, nullptr, 0)) {
+  uint8_t turn_on = BH1750_COMMAND_POWER_ON;
+  if (this->write(&turn_on, 1) != i2c::ERROR_OK) {
     this->mark_failed();
     return;
   }
+}
 
-  uint8_t mtreg_hi = (this->measurement_duration_ >> 5) & 0b111;
-  uint8_t mtreg_lo = (this->measurement_duration_ >> 0) & 0b11111;
-  this->write_bytes(BH1750_COMMAND_MT_REG_HI | mtreg_hi, nullptr, 0);
-  this->write_bytes(BH1750_COMMAND_MT_REG_LO | mtreg_lo, nullptr, 0);
+void BH1750Sensor::read_lx_(BH1750Mode mode, uint8_t mtreg, const std::function<void(float)> &f) {
+  // turn on (after one-shot sensor automatically powers down)
+  uint8_t turn_on = BH1750_COMMAND_POWER_ON;
+  if (this->write(&turn_on, 1) != i2c::ERROR_OK) {
+    ESP_LOGW(TAG, "Turning on BH1750 failed");
+    f(NAN);
+    return;
+  }
+
+  if (active_mtreg_ != mtreg) {
+    // set mtreg
+    uint8_t mtreg_hi = BH1750_COMMAND_MT_REG_HI | ((mtreg >> 5) & 0b111);
+    uint8_t mtreg_lo = BH1750_COMMAND_MT_REG_LO | ((mtreg >> 0) & 0b11111);
+    if (this->write(&mtreg_hi, 1) != i2c::ERROR_OK || this->write(&mtreg_lo, 1) != i2c::ERROR_OK) {
+      ESP_LOGW(TAG, "Setting measurement time for BH1750 failed");
+      active_mtreg_ = 0;
+      f(NAN);
+      return;
+    }
+    active_mtreg_ = mtreg;
+  }
+
+  uint8_t cmd;
+  uint16_t meas_time;
+  switch (mode) {
+    case BH1750_MODE_L:
+      cmd = BH1750_COMMAND_ONE_TIME_L;
+      meas_time = 24 * mtreg / 69;
+      break;
+    case BH1750_MODE_H:
+      cmd = BH1750_COMMAND_ONE_TIME_H;
+      meas_time = 180 * mtreg / 69;
+      break;
+    case BH1750_MODE_H2:
+      cmd = BH1750_COMMAND_ONE_TIME_H2;
+      meas_time = 180 * mtreg / 69;
+      break;
+    default:
+      f(NAN);
+      return;
+  }
+  if (this->write(&cmd, 1) != i2c::ERROR_OK) {
+    ESP_LOGW(TAG, "Starting measurement for BH1750 failed");
+    f(NAN);
+    return;
+  }
+
+  // probably not needed, but adjust for rounding
+  meas_time++;
+
+  this->set_timeout("read", meas_time, [this, mode, mtreg, f]() {
+    uint16_t raw_value;
+    if (this->read(reinterpret_cast<uint8_t *>(&raw_value), 2) != i2c::ERROR_OK) {
+      ESP_LOGW(TAG, "Reading BH1750 data failed");
+      f(NAN);
+      return;
+    }
+    raw_value = i2c::i2ctohs(raw_value);
+
+    float lx = float(raw_value) / 1.2f;
+    lx *= 69.0f / mtreg;
+    if (mode == BH1750_MODE_H2)
+      lx /= 2.0f;
+
+    f(lx);
+  });
 }
 
 void BH1750Sensor::dump_config() {
@@ -30,64 +121,49 @@ void BH1750Sensor::dump_config() {
     ESP_LOGE(TAG, "Communication with BH1750 failed!");
   }
 
-  const char *resolution_s;
-  switch (this->resolution_) {
-    case BH1750_RESOLUTION_0P5_LX:
-      resolution_s = "0.5";
-      break;
-    case BH1750_RESOLUTION_1P0_LX:
-      resolution_s = "1";
-      break;
-    case BH1750_RESOLUTION_4P0_LX:
-      resolution_s = "4";
-      break;
-    default:
-      resolution_s = "Unknown";
-      break;
-  }
-  ESP_LOGCONFIG(TAG, "  Resolution: %s", resolution_s);
   LOG_UPDATE_INTERVAL(this);
 }
 
 void BH1750Sensor::update() {
-  if (!this->write_bytes(this->resolution_, nullptr, 0))
-    return;
+  // first do a quick measurement in L-mode with full range
+  // to find right range
+  this->read_lx_(BH1750_MODE_L, 31, [this](float val) {
+    if (std::isnan(val)) {
+      this->status_set_warning();
+      this->publish_state(NAN);
+      return;
+    }
 
-  uint32_t wait = 0;
-  // use max conversion times
-  switch (this->resolution_) {
-    case BH1750_RESOLUTION_0P5_LX:
-    case BH1750_RESOLUTION_1P0_LX:
-      wait = 180;
-      break;
-    case BH1750_RESOLUTION_4P0_LX:
-      wait = 24;
-      break;
-  }
+    BH1750Mode use_mode;
+    uint8_t use_mtreg;
+    if (val <= 7000) {
+      use_mode = BH1750_MODE_H2;
+      use_mtreg = 254;
+    } else {
+      use_mode = BH1750_MODE_H;
+      // lx = counts / 1.2 * (69 / mtreg)
+      // -> mtreg = counts / 1.2 * (69 / lx)
+      // calculate for counts=50000 (allow some range to not saturate, but maximize mtreg)
+      // -> mtreg = 50000*(10/12)*(69/lx)
+      int ideal_mtreg = 50000 * 10 * 69 / (12 * (int) val);
+      use_mtreg = std::min(254, std::max(31, ideal_mtreg));
+    }
+    ESP_LOGV(TAG, "L result: %f -> Calculated mode=%d, mtreg=%d", val, (int) use_mode, use_mtreg);
 
-  this->set_timeout("illuminance", wait, [this]() { this->read_data_(); });
+    this->read_lx_(use_mode, use_mtreg, [this](float val) {
+      if (std::isnan(val)) {
+        this->status_set_warning();
+        this->publish_state(NAN);
+        return;
+      }
+      ESP_LOGD(TAG, "'%s': Got illuminance=%.1flx", this->get_name().c_str(), val);
+      this->status_clear_warning();
+      this->publish_state(val);
+    });
+  });
 }
 
 float BH1750Sensor::get_setup_priority() const { return setup_priority::DATA; }
-void BH1750Sensor::read_data_() {
-  uint16_t raw_value;
-  if (this->read(reinterpret_cast<uint8_t *>(&raw_value), 2) != i2c::ERROR_OK) {
-    this->status_set_warning();
-    return;
-  }
-  raw_value = i2c::i2ctohs(raw_value);
-
-  float lx = float(raw_value) / 1.2f;
-  lx *= 69.0f / this->measurement_duration_;
-  if (this->resolution_ == BH1750_RESOLUTION_0P5_LX) {
-    lx /= 2.0f;
-  }
-  ESP_LOGD(TAG, "'%s': Got illuminance=%.1flx", this->get_name().c_str(), lx);
-  this->publish_state(lx);
-  this->status_clear_warning();
-}
-
-void BH1750Sensor::set_resolution(BH1750Resolution resolution) { this->resolution_ = resolution; }
 
 }  // namespace bh1750
 }  // namespace esphome

esphome/components/bh1750/bh1750.h

@@ -7,29 +7,15 @@
 namespace esphome {
 namespace bh1750 {
 
-/// Enum listing all resolutions that can be used with the BH1750
-enum BH1750Resolution {
-  BH1750_RESOLUTION_4P0_LX = 0b00100011,  // one-time low resolution mode
-  BH1750_RESOLUTION_1P0_LX = 0b00100000,  // one-time high resolution mode 1
-  BH1750_RESOLUTION_0P5_LX = 0b00100001,  // one-time high resolution mode 2
+enum BH1750Mode {
+  BH1750_MODE_L,
+  BH1750_MODE_H,
+  BH1750_MODE_H2,
 };
 
 /// This class implements support for the i2c-based BH1750 ambient light sensor.
 class BH1750Sensor : public sensor::Sensor, public PollingComponent, public i2c::I2CDevice {
  public:
-  /** Set the resolution of this sensor.
-   *
-   * Possible values are:
-   *
-   *  - `BH1750_RESOLUTION_4P0_LX`
-   *  - `BH1750_RESOLUTION_1P0_LX`
-   *  - `BH1750_RESOLUTION_0P5_LX` (default)
-   *
-   * @param resolution The new resolution of the sensor.
-   */
-  void set_resolution(BH1750Resolution resolution);
-  void set_measurement_duration(uint8_t measurement_duration) { measurement_duration_ = measurement_duration; }
-
   // ========== INTERNAL METHODS ==========
   // (In most use cases you won't need these)
   void setup() override;
@@ -38,10 +24,9 @@ class BH1750Sensor : public sensor::Sensor, public PollingComponent, public i2c:
   float get_setup_priority() const override;
 
  protected:
-  void read_data_();
+  void read_lx_(BH1750Mode mode, uint8_t mtreg, const std::function<void(float)> &f);
 
-  BH1750Resolution resolution_{BH1750_RESOLUTION_0P5_LX};
-  uint8_t measurement_duration_;
+  uint8_t active_mtreg_{0};
 };
 
 }  // namespace bh1750

esphome/components/bh1750/sensor.py

@@ -2,31 +2,23 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import i2c, sensor
 from esphome.const import (
-    CONF_ID,
-    CONF_RESOLUTION,
     DEVICE_CLASS_ILLUMINANCE,
     STATE_CLASS_MEASUREMENT,
     UNIT_LUX,
-    CONF_MEASUREMENT_DURATION,
 )
 
 DEPENDENCIES = ["i2c"]
+CODEOWNERS = ["@OttoWinter"]
 
 bh1750_ns = cg.esphome_ns.namespace("bh1750")
-BH1750Resolution = bh1750_ns.enum("BH1750Resolution")
-BH1750_RESOLUTIONS = {
-    4.0: BH1750Resolution.BH1750_RESOLUTION_4P0_LX,
-    1.0: BH1750Resolution.BH1750_RESOLUTION_1P0_LX,
-    0.5: BH1750Resolution.BH1750_RESOLUTION_0P5_LX,
-}
 
 BH1750Sensor = bh1750_ns.class_(
     "BH1750Sensor", sensor.Sensor, cg.PollingComponent, i2c.I2CDevice
 )
 
-CONF_MEASUREMENT_TIME = "measurement_time"
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
+        BH1750Sensor,
         unit_of_measurement=UNIT_LUX,
         accuracy_decimals=1,
         device_class=DEVICE_CLASS_ILLUMINANCE,
@@ -34,15 +26,11 @@ CONFIG_SCHEMA = (
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(BH1750Sensor),
-            cv.Optional(CONF_RESOLUTION, default=0.5): cv.enum(
-                BH1750_RESOLUTIONS, float=True
+            cv.Optional("resolution"): cv.invalid(
+                "The 'resolution' option has been removed. The optimal value is now dynamically calculated."
             ),
-            cv.Optional(CONF_MEASUREMENT_DURATION, default=69): cv.int_range(
-                min=31, max=254
-            ),
-            cv.Optional(CONF_MEASUREMENT_TIME): cv.invalid(
-                "The 'measurement_time' option has been replaced with 'measurement_duration' in 1.18.0"
+            cv.Optional("measurement_duration"): cv.invalid(
+                "The 'measurement_duration' option has been removed. The optimal value is now dynamically calculated."
             ),
         }
     )
@@ -52,10 +40,6 @@ CONFIG_SCHEMA = (
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
-    await sensor.register_sensor(var, config)
     await i2c.register_i2c_device(var, config)
-
-    cg.add(var.set_resolution(config[CONF_RESOLUTION]))
-    cg.add(var.set_measurement_duration(config[CONF_MEASUREMENT_DURATION]))

esphome/components/binary/fan/__init__.py

@@ -9,7 +9,7 @@ from esphome.const import (
 )
 from .. import binary_ns
 
-BinaryFan = binary_ns.class_("BinaryFan", cg.Component)
+BinaryFan = binary_ns.class_("BinaryFan", fan.Fan, cg.Component)
 
 CONFIG_SCHEMA = fan.FAN_SCHEMA.extend(
     {
@@ -24,9 +24,8 @@ CONFIG_SCHEMA = fan.FAN_SCHEMA.extend(
 async def to_code(config):
     var = cg.new_Pvariable(config[CONF_OUTPUT_ID])
     await cg.register_component(var, config)
+    await fan.register_fan(var, config)
 
-    fan_ = await fan.create_fan_state(config)
-    cg.add(var.set_fan(fan_))
     output_ = await cg.get_variable(config[CONF_OUTPUT])
     cg.add(var.set_output(output_))
 

esphome/components/binary/fan/binary_fan.cpp

@@ -6,59 +6,35 @@ namespace binary {
 
 static const char *const TAG = "binary.fan";
 
-void binary::BinaryFan::dump_config() {
-  ESP_LOGCONFIG(TAG, "Fan '%s':", this->fan_->get_name().c_str());
-  if (this->fan_->get_traits().supports_oscillation()) {
-    ESP_LOGCONFIG(TAG, "  Oscillation: YES");
-  }
-  if (this->fan_->get_traits().supports_direction()) {
-    ESP_LOGCONFIG(TAG, "  Direction: YES");
-  }
-}
 void BinaryFan::setup() {
-  auto traits = fan::FanTraits(this->oscillating_ != nullptr, false, this->direction_ != nullptr, 0);
-  this->fan_->set_traits(traits);
-  this->fan_->add_on_state_callback([this]() { this->next_update_ = true; });
-}
-void BinaryFan::loop() {
-  if (!this->next_update_) {
-    return;
-  }
-  this->next_update_ = false;
-
-  {
-    bool enable = this->fan_->state;
-    if (enable)
-      this->output_->turn_on();
-    else
-      this->output_->turn_off();
-    ESP_LOGD(TAG, "Setting binary state: %s", ONOFF(enable));
-  }
-
-  if (this->oscillating_ != nullptr) {
-    bool enable = this->fan_->oscillating;
-    if (enable) {
-      this->oscillating_->turn_on();
-    } else {
-      this->oscillating_->turn_off();
-    }
-    ESP_LOGD(TAG, "Setting oscillation: %s", ONOFF(enable));
-  }
-
-  if (this->direction_ != nullptr) {
-    bool enable = this->fan_->direction == fan::FAN_DIRECTION_REVERSE;
-    if (enable) {
-      this->direction_->turn_on();
-    } else {
-      this->direction_->turn_off();
-    }
-    ESP_LOGD(TAG, "Setting reverse direction: %s", ONOFF(enable));
+  auto restore = this->restore_state_();
+  if (restore.has_value()) {
+    restore->apply(*this);
+    this->write_state_();
   }
 }
+void BinaryFan::dump_config() { LOG_FAN("", "Binary Fan", this); }
+fan::FanTraits BinaryFan::get_traits() {
+  return fan::FanTraits(this->oscillating_ != nullptr, false, this->direction_ != nullptr, 0);
+}
+void BinaryFan::control(const fan::FanCall &call) {
+  if (call.get_state().has_value())
+    this->state = *call.get_state();
+  if (call.get_oscillating().has_value())
+    this->oscillating = *call.get_oscillating();
+  if (call.get_direction().has_value())
+    this->direction = *call.get_direction();
 
-// We need a higher priority than the FanState component to make sure that the traits are set
-// when that component sets itself up.
-float BinaryFan::get_setup_priority() const { return fan_->get_setup_priority() + 1.0f; }
+  this->write_state_();
+  this->publish_state();
+}
+void BinaryFan::write_state_() {
+  this->output_->set_state(this->state);
+  if (this->oscillating_ != nullptr)
+    this->oscillating_->set_state(this->oscillating);
+  if (this->direction_ != nullptr)
+    this->direction_->set_state(this->direction == fan::FanDirection::REVERSE);
+}
 
 }  // namespace binary
 }  // namespace esphome

esphome/components/binary/fan/binary_fan.h

@@ -2,28 +2,29 @@
 
 #include "esphome/core/component.h"
 #include "esphome/components/output/binary_output.h"
-#include "esphome/components/fan/fan_state.h"
+#include "esphome/components/fan/fan.h"
 
 namespace esphome {
 namespace binary {
 
-class BinaryFan : public Component {
+class BinaryFan : public Component, public fan::Fan {
  public:
-  void set_fan(fan::FanState *fan) { fan_ = fan; }
-  void set_output(output::BinaryOutput *output) { output_ = output; }
   void setup() override;
-  void loop() override;
   void dump_config() override;
-  float get_setup_priority() const override;
+
+  void set_output(output::BinaryOutput *output) { this->output_ = output; }
   void set_oscillating(output::BinaryOutput *oscillating) { this->oscillating_ = oscillating; }
   void set_direction(output::BinaryOutput *direction) { this->direction_ = direction; }
 
+  fan::FanTraits get_traits() override;
+
  protected:
-  fan::FanState *fan_;
+  void control(const fan::FanCall &call) override;
+  void write_state_();
+
   output::BinaryOutput *output_;
   output::BinaryOutput *oscillating_{nullptr};
   output::BinaryOutput *direction_{nullptr};
-  bool next_update_{true};
 };
 
 }  // namespace binary

esphome/components/binary_sensor/__init__.py

@@ -1,5 +1,6 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
+from esphome.cpp_generator import MockObjClass
 from esphome.cpp_helpers import setup_entity
 from esphome import automation, core
 from esphome.automation import Condition, maybe_simple_id
@@ -7,7 +8,9 @@ from esphome.components import mqtt
 from esphome.const import (
     CONF_DELAY,
     CONF_DEVICE_CLASS,
+    CONF_ENTITY_CATEGORY,
     CONF_FILTERS,
+    CONF_ICON,
     CONF_ID,
     CONF_INVALID_COOLDOWN,
     CONF_INVERTED,
@@ -22,7 +25,6 @@ from esphome.const import (
     CONF_STATE,
     CONF_TIMING,
     CONF_TRIGGER_ID,
-    CONF_NAME,
     CONF_MQTT_ID,
     DEVICE_CLASS_EMPTY,
     DEVICE_CLASS_BATTERY,
@@ -315,7 +317,7 @@ def validate_multi_click_timing(value):
     return timings
 
 
-device_class = cv.one_of(*DEVICE_CLASSES, lower=True, space="_")
+validate_device_class = cv.one_of(*DEVICE_CLASSES, lower=True, space="_")
 
 
 BINARY_SENSOR_SCHEMA = cv.ENTITY_BASE_SCHEMA.extend(cv.MQTT_COMPONENT_SCHEMA).extend(
@@ -324,7 +326,7 @@ BINARY_SENSOR_SCHEMA = cv.ENTITY_BASE_SCHEMA.extend(cv.MQTT_COMPONENT_SCHEMA).ex
         cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(
             mqtt.MQTTBinarySensorComponent
         ),
-        cv.Optional(CONF_DEVICE_CLASS): device_class,
+        cv.Optional(CONF_DEVICE_CLASS): validate_device_class,
         cv.Optional(CONF_FILTERS): validate_filters,
         cv.Optional(CONF_ON_PRESS): automation.validate_automation(
             {
@@ -377,6 +379,39 @@ BINARY_SENSOR_SCHEMA = cv.ENTITY_BASE_SCHEMA.extend(cv.MQTT_COMPONENT_SCHEMA).ex
     }
 )
 
+_UNDEF = object()
+
+
+def binary_sensor_schema(
+    class_: MockObjClass = _UNDEF,
+    *,
+    icon: str = _UNDEF,
+    entity_category: str = _UNDEF,
+    device_class: str = _UNDEF,
+) -> cv.Schema:
+    schema = BINARY_SENSOR_SCHEMA
+    if class_ is not _UNDEF:
+        schema = schema.extend({cv.GenerateID(): cv.declare_id(class_)})
+    if icon is not _UNDEF:
+        schema = schema.extend({cv.Optional(CONF_ICON, default=icon): cv.icon})
+    if entity_category is not _UNDEF:
+        schema = schema.extend(
+            {
+                cv.Optional(
+                    CONF_ENTITY_CATEGORY, default=entity_category
+                ): cv.entity_category
+            }
+        )
+    if device_class is not _UNDEF:
+        schema = schema.extend(
+            {
+                cv.Optional(
+                    CONF_DEVICE_CLASS, default=device_class
+                ): validate_device_class
+            }
+        )
+    return schema
+
 
 async def setup_binary_sensor_core_(var, config):
     await setup_entity(var, config)
@@ -443,7 +478,7 @@ async def register_binary_sensor(var, config):
 
 
 async def new_binary_sensor(config):
-    var = cg.new_Pvariable(config[CONF_ID], config[CONF_NAME])
+    var = cg.new_Pvariable(config[CONF_ID])
     await register_binary_sensor(var, config)
     return var
 

esphome/components/binary_sensor/binary_sensor.cpp

@@ -42,8 +42,7 @@ void BinarySensor::send_state_internal(bool state, bool is_initial) {
   }
 }
 std::string BinarySensor::device_class() { return ""; }
-BinarySensor::BinarySensor(const std::string &name) : EntityBase(name), state(false) {}
-BinarySensor::BinarySensor() : BinarySensor("") {}
+BinarySensor::BinarySensor() : state(false) {}
 void BinarySensor::set_device_class(const std::string &device_class) { this->device_class_ = device_class; }
 std::string BinarySensor::get_device_class() {
   if (this->device_class_.has_value())

esphome/components/binary_sensor/binary_sensor.h

@@ -26,11 +26,6 @@ namespace binary_sensor {
 class BinarySensor : public EntityBase {
  public:
   explicit BinarySensor();
-  /** Construct a binary sensor with the specified name
-   *
-   * @param name Name of this binary sensor.
-   */
-  explicit BinarySensor(const std::string &name);
 
   /** Add a callback to be notified of state changes.
    *
@@ -74,8 +69,10 @@ class BinarySensor : public EntityBase {
 
   // ========== OVERRIDE METHODS ==========
   // (You'll only need this when creating your own custom binary sensor)
-  /// Get the default device class for this sensor, or empty string for no default.
-  ESPDEPRECATED("device_class() is deprecated, set property during config validation instead.", "2022.01")
+  /** Override this to set the default device class.
+   *
+   * @deprecated This method is deprecated, set the property during config validation instead. (2022.1)
+   */
   virtual std::string device_class();
 
  protected:

esphome/components/binary_sensor_map/sensor.py

@@ -3,14 +3,12 @@ import esphome.config_validation as cv
 
 from esphome.components import sensor, binary_sensor
 from esphome.const import (
-    CONF_ID,
     CONF_CHANNELS,
     CONF_VALUE,
     CONF_TYPE,
     ICON_CHECK_CIRCLE_OUTLINE,
     CONF_BINARY_SENSOR,
     CONF_GROUP,
-    STATE_CLASS_NONE,
 )
 
 DEPENDENCIES = ["binary_sensor"]
@@ -33,12 +31,11 @@ entry = {
 CONFIG_SCHEMA = cv.typed_schema(
     {
         CONF_GROUP: sensor.sensor_schema(
+            BinarySensorMap,
             icon=ICON_CHECK_CIRCLE_OUTLINE,
             accuracy_decimals=0,
-            state_class=STATE_CLASS_NONE,
         ).extend(
             {
-                cv.GenerateID(): cv.declare_id(BinarySensorMap),
                 cv.Required(CONF_CHANNELS): cv.All(
                     cv.ensure_list(entry), cv.Length(min=1)
                 ),
@@ -50,9 +47,8 @@ CONFIG_SCHEMA = cv.typed_schema(
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
-    await sensor.register_sensor(var, config)
 
     constant = SENSOR_MAP_TYPES[config[CONF_TYPE]]
     cg.add(var.set_sensor_type(constant))

esphome/components/bl0940/bl0940.cpp

@@ -65,7 +65,7 @@ void BL0940::update() {
 }
 
 void BL0940::setup() {
-  for (auto i : BL0940_INIT) {
+  for (auto *i : BL0940_INIT) {
     this->write_array(i, 6);
     delay(1);
   }

esphome/components/bl0940/sensor.py

@@ -12,9 +12,7 @@ from esphome.const import (
     DEVICE_CLASS_POWER,
     DEVICE_CLASS_VOLTAGE,
     DEVICE_CLASS_TEMPERATURE,
-    ICON_EMPTY,
     STATE_CLASS_MEASUREMENT,
-    STATE_CLASS_NONE,
     UNIT_AMPERE,
     UNIT_CELSIUS,
     UNIT_KILOWATT_HOURS,
@@ -35,38 +33,39 @@ CONFIG_SCHEMA = (
         {
             cv.GenerateID(): cv.declare_id(BL0940),
             cv.Optional(CONF_VOLTAGE): sensor.sensor_schema(
-                UNIT_VOLT, ICON_EMPTY, 1, DEVICE_CLASS_VOLTAGE, STATE_CLASS_MEASUREMENT
+                unit_of_measurement=UNIT_VOLT,
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_VOLTAGE,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_CURRENT): sensor.sensor_schema(
-                UNIT_AMPERE,
-                ICON_EMPTY,
-                2,
-                DEVICE_CLASS_CURRENT,
-                STATE_CLASS_MEASUREMENT,
+                unit_of_measurement=UNIT_AMPERE,
+                accuracy_decimals=2,
+                device_class=DEVICE_CLASS_CURRENT,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_POWER): sensor.sensor_schema(
-                UNIT_WATT, ICON_EMPTY, 0, DEVICE_CLASS_POWER, STATE_CLASS_MEASUREMENT
+                unit_of_measurement=UNIT_WATT,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_POWER,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_ENERGY): sensor.sensor_schema(
-                UNIT_KILOWATT_HOURS,
-                ICON_EMPTY,
-                0,
-                DEVICE_CLASS_ENERGY,
-                STATE_CLASS_NONE,
+                unit_of_measurement=UNIT_KILOWATT_HOURS,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_ENERGY,
             ),
             cv.Optional(CONF_INTERNAL_TEMPERATURE): sensor.sensor_schema(
-                UNIT_CELSIUS,
-                ICON_EMPTY,
-                0,
-                DEVICE_CLASS_TEMPERATURE,
-                STATE_CLASS_NONE,
+                unit_of_measurement=UNIT_CELSIUS,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_TEMPERATURE,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_EXTERNAL_TEMPERATURE): sensor.sensor_schema(
-                UNIT_CELSIUS,
-                ICON_EMPTY,
-                0,
-                DEVICE_CLASS_TEMPERATURE,
-                STATE_CLASS_NONE,
+                unit_of_measurement=UNIT_CELSIUS,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_TEMPERATURE,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
         }
     )

esphome/components/ble_client/ble_client.cpp

@@ -167,7 +167,7 @@ void BLEClient::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t es
       break;
     }
     case ESP_GATTC_REG_FOR_NOTIFY_EVT: {
-      auto descr = this->get_config_descriptor(param->reg_for_notify.handle);
+      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;
@@ -252,16 +252,17 @@ float BLEClient::parse_char_value(uint8_t *value, uint16_t length) {
 }
 
 BLEService *BLEClient::get_service(espbt::ESPBTUUID uuid) {
-  for (auto svc : this->services_)
+  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);
+  auto *svc = this->get_service(service);
   if (svc == nullptr)
     return nullptr;
   return svc->get_characteristic(chr);
@@ -272,19 +273,24 @@ BLECharacteristic *BLEClient::get_characteristic(uint16_t service, uint16_t 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)
+  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)
+  for (auto &chr : this->characteristics) {
     if (chr->uuid == uuid)
       return chr;
+  }
   return nullptr;
 }
 
@@ -293,10 +299,10 @@ BLECharacteristic *BLEService::get_characteristic(uint16_t uuid) {
 }
 
 BLEDescriptor *BLEClient::get_descriptor(espbt::ESPBTUUID service, espbt::ESPBTUUID chr, espbt::ESPBTUUID descr) {
-  auto svc = this->get_service(service);
+  auto *svc = this->get_service(service);
   if (svc == nullptr)
     return nullptr;
-  auto ch = svc->get_characteristic(chr);
+  auto *ch = svc->get_characteristic(chr);
   if (ch == nullptr)
     return nullptr;
   return ch->get_descriptor(descr);
@@ -379,24 +385,29 @@ void BLECharacteristic::parse_descriptors() {
 }
 
 BLEDescriptor *BLECharacteristic::get_descriptor(espbt::ESPBTUUID uuid) {
-  for (auto &desc : this->descriptors)
+  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) {
-  auto client = this->service->client;
+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,
-                                         ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
+                                         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);
+}
+
 }  // namespace ble_client
 }  // namespace esphome
 

esphome/components/ble_client/ble_client.h

@@ -60,6 +60,7 @@ class BLECharacteristic {
   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;
 };
 
@@ -126,9 +127,10 @@ class BLEClient : public espbt::ESPBTClient, public Component {
   bool all_nodes_established_() {
     if (this->state() != espbt::ClientState::ESTABLISHED)
       return false;
-    for (auto &node : nodes_)
+    for (auto &node : nodes_) {
       if (node->node_state != espbt::ClientState::ESTABLISHED)
         return false;
+    }
     return true;
   }
 

esphome/components/ble_client/output/__init__.py

@@ -1,13 +1,14 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
-from esphome.components import output, ble_client, esp32_ble_tracker
+from esphome.components import ble_client, esp32_ble_tracker, output
 from esphome.const import CONF_ID, CONF_SERVICE_UUID
-from .. import ble_client_ns
 
+from .. import ble_client_ns
 
 DEPENDENCIES = ["ble_client"]
 
 CONF_CHARACTERISTIC_UUID = "characteristic_uuid"
+CONF_REQUIRE_RESPONSE = "require_response"
 
 BLEBinaryOutput = ble_client_ns.class_(
     "BLEBinaryOutput", output.BinaryOutput, ble_client.BLEClientNode, cg.Component
@@ -19,6 +20,7 @@ CONFIG_SCHEMA = cv.All(
             cv.Required(CONF_ID): cv.declare_id(BLEBinaryOutput),
             cv.Required(CONF_SERVICE_UUID): esp32_ble_tracker.bt_uuid,
             cv.Required(CONF_CHARACTERISTIC_UUID): esp32_ble_tracker.bt_uuid,
+            cv.Optional(CONF_REQUIRE_RESPONSE, default=False): cv.boolean,
         }
     )
     .extend(cv.COMPONENT_SCHEMA)
@@ -61,7 +63,7 @@ def to_code(config):
             config[CONF_CHARACTERISTIC_UUID]
         )
         cg.add(var.set_char_uuid128(uuid128))
-
+    cg.add(var.set_require_response(config[CONF_REQUIRE_RESPONSE]))
     yield output.register_output(var, config)
     yield ble_client.register_ble_node(var, config)
     yield cg.register_component(var, config)

esphome/components/ble_client/output/ble_binary_output.cpp

@@ -32,7 +32,7 @@ void BLEBinaryOutput::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_i
         break;
       }
 
-      auto chr = this->parent()->get_characteristic(this->service_uuid_, this->char_uuid_);
+      auto *chr = this->parent()->get_characteristic(this->service_uuid_, this->char_uuid_);
       if (chr == nullptr) {
         ESP_LOGW(TAG, "[%s] Characteristic not found.", this->char_uuid_.to_string().c_str());
         break;
@@ -54,7 +54,7 @@ void BLEBinaryOutput::write_state(bool state) {
     return;
   }
 
-  auto chr = this->parent()->get_characteristic(this->service_uuid_, this->char_uuid_);
+  auto *chr = this->parent()->get_characteristic(this->service_uuid_, this->char_uuid_);
   if (chr == nullptr) {
     ESP_LOGW(TAG, "[%s] Characteristic not found.  State update can not be written.",
              this->char_uuid_.to_string().c_str());
@@ -63,7 +63,11 @@ void BLEBinaryOutput::write_state(bool state) {
 
   uint8_t state_as_uint = (uint8_t) state;
   ESP_LOGV(TAG, "[%s] Write State: %d", this->char_uuid_.to_string().c_str(), state_as_uint);
-  chr->write_value(&state_as_uint, sizeof(state_as_uint));
+  if (this->require_response_) {
+    chr->write_value(&state_as_uint, sizeof(state_as_uint), ESP_GATT_WRITE_TYPE_RSP);
+  } else {
+    chr->write_value(&state_as_uint, sizeof(state_as_uint), ESP_GATT_WRITE_TYPE_NO_RSP);
+  }
 }
 
 }  // namespace ble_client

esphome/components/ble_client/output/ble_binary_output.h

@@ -25,9 +25,11 @@ class BLEBinaryOutput : public output::BinaryOutput, public BLEClientNode, publi
   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;
+  void set_require_response(bool response) { this->require_response_ = response; }
 
  protected:
   void write_state(bool state) override;
+  bool require_response_;
   espbt::ESPBTUUID service_uuid_;
   espbt::ESPBTUUID char_uuid_;
   espbt::ClientState client_state_;

esphome/components/ble_client/sensor/__init__.py

@@ -2,9 +2,7 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import sensor, ble_client, esp32_ble_tracker
 from esphome.const import (
-    CONF_ID,
     CONF_LAMBDA,
-    STATE_CLASS_NONE,
     CONF_TRIGGER_ID,
     CONF_SERVICE_UUID,
 )
@@ -31,12 +29,11 @@ BLESensorNotifyTrigger = ble_client_ns.class_(
 
 CONFIG_SCHEMA = cv.All(
     sensor.sensor_schema(
+        BLESensor,
         accuracy_decimals=0,
-        state_class=STATE_CLASS_NONE,
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(BLESensor),
             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,
@@ -57,7 +54,7 @@ CONFIG_SCHEMA = cv.All(
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     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]))
@@ -124,7 +121,6 @@ async def to_code(config):
     await cg.register_component(var, config)
     await ble_client.register_ble_node(var, config)
     cg.add(var.set_enable_notify(config[CONF_NOTIFY]))
-    await sensor.register_sensor(var, config)
     for conf in config.get(CONF_ON_NOTIFY, []):
         trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
         await ble_client.register_ble_node(trigger, config)

esphome/components/ble_client/sensor/ble_sensor.cpp

@@ -43,7 +43,7 @@ void BLESensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
     }
     case ESP_GATTC_SEARCH_CMPL_EVT: {
       this->handle = 0;
-      auto chr = this->parent()->get_characteristic(this->service_uuid_, this->char_uuid_);
+      auto *chr = this->parent()->get_characteristic(this->service_uuid_, this->char_uuid_);
       if (chr == nullptr) {
         this->status_set_warning();
         this->publish_state(NAN);
@@ -53,7 +53,7 @@ void BLESensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
       }
       this->handle = chr->handle;
       if (this->descr_uuid_.get_uuid().len > 0) {
-        auto descr = chr->get_descriptor(this->descr_uuid_);
+        auto *descr = chr->get_descriptor(this->descr_uuid_);
         if (descr == nullptr) {
           this->status_set_warning();
           this->publish_state(NAN);

esphome/components/ble_client/text_sensor/__init__.py

@@ -0,0 +1,121 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import text_sensor, ble_client, esp32_ble_tracker
+from esphome.const import (
+    CONF_ID,
+    CONF_TRIGGER_ID,
+    CONF_SERVICE_UUID,
+)
+from esphome import automation
+from .. import ble_client_ns
+
+DEPENDENCIES = ["ble_client"]
+
+CONF_CHARACTERISTIC_UUID = "characteristic_uuid"
+CONF_DESCRIPTOR_UUID = "descriptor_uuid"
+
+CONF_NOTIFY = "notify"
+CONF_ON_NOTIFY = "on_notify"
+
+adv_data_t = cg.std_vector.template(cg.uint8)
+adv_data_t_const_ref = adv_data_t.operator("ref").operator("const")
+
+BLETextSensor = ble_client_ns.class_(
+    "BLETextSensor",
+    text_sensor.TextSensor,
+    cg.PollingComponent,
+    ble_client.BLEClientNode,
+)
+BLETextSensorNotifyTrigger = ble_client_ns.class_(
+    "BLETextSensorNotifyTrigger", automation.Trigger.template(cg.std_string)
+)
+
+CONFIG_SCHEMA = cv.All(
+    text_sensor.TEXT_SENSOR_SCHEMA.extend(
+        {
+            cv.GenerateID(): cv.declare_id(BLETextSensor),
+            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_NOTIFY, default=False): cv.boolean,
+            cv.Optional(CONF_ON_NOTIFY): automation.validate_automation(
+                {
+                    cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(
+                        BLETextSensorNotifyTrigger
+                    ),
+                }
+            ),
+        }
+    )
+    .extend(cv.polling_component_schema("60s"))
+    .extend(ble_client.BLE_CLIENT_SCHEMA)
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    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))
+
+    if CONF_DESCRIPTOR_UUID in config:
+        if len(config[CONF_DESCRIPTOR_UUID]) == len(esp32_ble_tracker.bt_uuid16_format):
+            cg.add(
+                var.set_descr_uuid16(
+                    esp32_ble_tracker.as_hex(config[CONF_DESCRIPTOR_UUID])
+                )
+            )
+        elif len(config[CONF_DESCRIPTOR_UUID]) == len(
+            esp32_ble_tracker.bt_uuid32_format
+        ):
+            cg.add(
+                var.set_descr_uuid32(
+                    esp32_ble_tracker.as_hex(config[CONF_DESCRIPTOR_UUID])
+                )
+            )
+        elif len(config[CONF_DESCRIPTOR_UUID]) == len(
+            esp32_ble_tracker.bt_uuid128_format
+        ):
+            uuid128 = esp32_ble_tracker.as_reversed_hex_array(
+                config[CONF_DESCRIPTOR_UUID]
+            )
+            cg.add(var.set_descr_uuid128(uuid128))
+
+    await cg.register_component(var, config)
+    await ble_client.register_ble_node(var, config)
+    cg.add(var.set_enable_notify(config[CONF_NOTIFY]))
+    await text_sensor.register_text_sensor(var, config)
+    for conf in config.get(CONF_ON_NOTIFY, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
+        await ble_client.register_ble_node(trigger, config)
+        await automation.build_automation(trigger, [(cg.std_string, "x")], conf)

esphome/components/ble_client/text_sensor/automation.h

@@ -0,0 +1,38 @@
+#pragma once
+
+#include "esphome/core/automation.h"
+#include "esphome/components/ble_client/text_sensor/ble_text_sensor.h"
+
+#ifdef USE_ESP32
+
+namespace esphome {
+namespace ble_client {
+
+class BLETextSensorNotifyTrigger : public Trigger<std::string>, public BLETextSensor {
+ public:
+  explicit BLETextSensorNotifyTrigger(BLETextSensor *sensor) { sensor_ = sensor; }
+  void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
+                           esp_ble_gattc_cb_param_t *param) override {
+    switch (event) {
+      case ESP_GATTC_SEARCH_CMPL_EVT: {
+        this->sensor_->node_state = espbt::ClientState::ESTABLISHED;
+        break;
+      }
+      case ESP_GATTC_NOTIFY_EVT: {
+        if (param->notify.conn_id != this->sensor_->parent()->conn_id || param->notify.handle != this->sensor_->handle)
+          break;
+        this->trigger(this->sensor_->parse_data(param->notify.value, param->notify.value_len));
+      }
+      default:
+        break;
+    }
+  }
+
+ protected:
+  BLETextSensor *sensor_;
+};
+
+}  // namespace ble_client
+}  // namespace esphome
+
+#endif

esphome/components/ble_client/text_sensor/ble_text_sensor.cpp

@@ -0,0 +1,137 @@
+#include "ble_text_sensor.h"
+
+#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
+#include "esphome/core/application.h"
+#include "esphome/core/helpers.h"
+#include "esphome/core/log.h"
+
+#ifdef USE_ESP32
+
+namespace esphome {
+namespace ble_client {
+
+static const char *const TAG = "ble_text_sensor";
+
+static const std::string EMPTY = "";
+
+uint32_t BLETextSensor::hash_base() { return 193967603UL; }
+
+void BLETextSensor::loop() {}
+
+void BLETextSensor::dump_config() {
+  LOG_TEXT_SENSOR("", "BLE Text Sensor", this);
+  ESP_LOGCONFIG(TAG, "  MAC address        : %s", this->parent()->address_str().c_str());
+  ESP_LOGCONFIG(TAG, "  Service UUID       : %s", this->service_uuid_.to_string().c_str());
+  ESP_LOGCONFIG(TAG, "  Characteristic UUID: %s", this->char_uuid_.to_string().c_str());
+  ESP_LOGCONFIG(TAG, "  Descriptor UUID    : %s", this->descr_uuid_.to_string().c_str());
+  ESP_LOGCONFIG(TAG, "  Notifications      : %s", YESNO(this->notify_));
+  LOG_UPDATE_INTERVAL(this);
+}
+
+void BLETextSensor::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(EMPTY);
+      break;
+    }
+    case ESP_GATTC_SEARCH_CMPL_EVT: {
+      this->handle = 0;
+      auto *chr = this->parent()->get_characteristic(this->service_uuid_, this->char_uuid_);
+      if (chr == nullptr) {
+        this->status_set_warning();
+        this->publish_state(EMPTY);
+        ESP_LOGW(TAG, "No sensor characteristic found at service %s char %s", this->service_uuid_.to_string().c_str(),
+                 this->char_uuid_.to_string().c_str());
+        break;
+      }
+      this->handle = chr->handle;
+      if (this->descr_uuid_.get_uuid().len > 0) {
+        auto *descr = chr->get_descriptor(this->descr_uuid_);
+        if (descr == nullptr) {
+          this->status_set_warning();
+          this->publish_state(EMPTY);
+          ESP_LOGW(TAG, "No sensor descriptor found at service %s char %s descr %s",
+                   this->service_uuid_.to_string().c_str(), this->char_uuid_.to_string().c_str(),
+                   this->descr_uuid_.to_string().c_str());
+          break;
+        }
+        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);
+        if (status) {
+          ESP_LOGW(TAG, "esp_ble_gattc_register_for_notify failed, status=%d", status);
+        }
+      } else {
+        this->node_state = espbt::ClientState::ESTABLISHED;
+      }
+      break;
+    }
+    case ESP_GATTC_READ_CHAR_EVT: {
+      if (param->read.conn_id != this->parent()->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);
+        break;
+      }
+      if (param->read.handle == this->handle) {
+        this->status_clear_warning();
+        this->publish_state(this->parse_data(param->read.value, param->read.value_len));
+      }
+      break;
+    }
+    case ESP_GATTC_NOTIFY_EVT: {
+      if (param->notify.conn_id != this->parent()->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]);
+      this->publish_state(this->parse_data(param->notify.value, param->notify.value_len));
+      break;
+    }
+    case ESP_GATTC_REG_FOR_NOTIFY_EVT: {
+      this->node_state = espbt::ClientState::ESTABLISHED;
+      break;
+    }
+    default:
+      break;
+  }
+}
+
+std::string BLETextSensor::parse_data(uint8_t *value, uint16_t value_len) {
+  std::string text(value, value + value_len);
+  return text;
+}
+
+void BLETextSensor::update() {
+  if (this->node_state != espbt::ClientState::ESTABLISHED) {
+    ESP_LOGW(TAG, "[%s] Cannot poll, not connected", this->get_name().c_str());
+    return;
+  }
+  if (this->handle == 0) {
+    ESP_LOGW(TAG, "[%s] Cannot poll, no service or characteristic found", this->get_name().c_str());
+    return;
+  }
+
+  auto status =
+      esp_ble_gattc_read_char(this->parent()->gattc_if, this->parent()->conn_id, this->handle, ESP_GATT_AUTH_REQ_NONE);
+  if (status) {
+    this->status_set_warning();
+    this->publish_state(EMPTY);
+    ESP_LOGW(TAG, "[%s] Error sending read request for sensor, status=%d", this->get_name().c_str(), status);
+  }
+}
+
+}  // namespace ble_client
+}  // namespace esphome
+#endif

esphome/components/ble_client/text_sensor/ble_text_sensor.h

@@ -0,0 +1,47 @@
+#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/text_sensor/text_sensor.h"
+
+#ifdef USE_ESP32
+#include <esp_gattc_api.h>
+
+namespace esphome {
+namespace ble_client {
+
+namespace espbt = esphome::esp32_ble_tracker;
+
+class BLETextSensor : public text_sensor::TextSensor, public PollingComponent, public BLEClientNode {
+ public:
+  void loop() override;
+  void update() 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;
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
+  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 set_descr_uuid16(uint16_t uuid) { this->descr_uuid_ = espbt::ESPBTUUID::from_uint16(uuid); }
+  void set_descr_uuid32(uint32_t uuid) { this->descr_uuid_ = espbt::ESPBTUUID::from_uint32(uuid); }
+  void set_descr_uuid128(uint8_t *uuid) { this->descr_uuid_ = espbt::ESPBTUUID::from_raw(uuid); }
+  void set_enable_notify(bool notify) { this->notify_ = notify; }
+  std::string parse_data(uint8_t *value, uint16_t value_len);
+  uint16_t handle;
+
+ protected:
+  uint32_t hash_base() override;
+  bool notify_;
+  espbt::ESPBTUUID service_uuid_;
+  espbt::ESPBTUUID char_uuid_;
+  espbt::ESPBTUUID descr_uuid_;
+};
+
+}  // namespace ble_client
+}  // namespace esphome
+#endif

esphome/components/ble_presence/binary_sensor.py

@@ -7,7 +7,6 @@ from esphome.const import (
     CONF_IBEACON_MAJOR,
     CONF_IBEACON_MINOR,
     CONF_IBEACON_UUID,
-    CONF_ID,
 )
 
 DEPENDENCIES = ["esp32_ble_tracker"]
@@ -30,9 +29,9 @@ def _validate(config):
 
 
 CONFIG_SCHEMA = cv.All(
-    binary_sensor.BINARY_SENSOR_SCHEMA.extend(
+    binary_sensor.binary_sensor_schema(BLEPresenceDevice)
+    .extend(
         {
-            cv.GenerateID(): cv.declare_id(BLEPresenceDevice),
             cv.Optional(CONF_MAC_ADDRESS): cv.mac_address,
             cv.Optional(CONF_SERVICE_UUID): esp32_ble_tracker.bt_uuid,
             cv.Optional(CONF_IBEACON_MAJOR): cv.uint16_t,
@@ -48,10 +47,9 @@ CONFIG_SCHEMA = cv.All(
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await binary_sensor.new_binary_sensor(config)
     await cg.register_component(var, config)
     await esp32_ble_tracker.register_ble_device(var, config)
-    await binary_sensor.register_binary_sensor(var, config)
 
     if CONF_MAC_ADDRESS in config:
         cg.add(var.set_address(config[CONF_MAC_ADDRESS].as_hex))

esphome/components/ble_rssi/sensor.py

@@ -4,7 +4,6 @@ from esphome.components import sensor, esp32_ble_tracker
 from esphome.const import (
     CONF_SERVICE_UUID,
     CONF_MAC_ADDRESS,
-    CONF_ID,
     DEVICE_CLASS_SIGNAL_STRENGTH,
     STATE_CLASS_MEASUREMENT,
     UNIT_DECIBEL,
@@ -19,6 +18,7 @@ BLERSSISensor = ble_rssi_ns.class_(
 
 CONFIG_SCHEMA = cv.All(
     sensor.sensor_schema(
+        BLERSSISensor,
         unit_of_measurement=UNIT_DECIBEL,
         accuracy_decimals=0,
         device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
@@ -26,7 +26,6 @@ CONFIG_SCHEMA = cv.All(
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(BLERSSISensor),
             cv.Optional(CONF_MAC_ADDRESS): cv.mac_address,
             cv.Optional(CONF_SERVICE_UUID): esp32_ble_tracker.bt_uuid,
         }
@@ -38,10 +37,9 @@ CONFIG_SCHEMA = cv.All(
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
     await esp32_ble_tracker.register_ble_device(var, config)
-    await sensor.register_sensor(var, config)
 
     if CONF_MAC_ADDRESS in config:
         cg.add(var.set_address(config[CONF_MAC_ADDRESS].as_hex))

esphome/components/ble_scanner/text_sensor.py

@@ -1,7 +1,6 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import text_sensor, esp32_ble_tracker
-from esphome.const import CONF_ID
 
 DEPENDENCIES = ["esp32_ble_tracker"]
 
@@ -14,18 +13,13 @@ BLEScanner = ble_scanner_ns.class_(
 )
 
 CONFIG_SCHEMA = cv.All(
-    text_sensor.TEXT_SENSOR_SCHEMA.extend(
-        {
-            cv.GenerateID(): cv.declare_id(BLEScanner),
-        }
-    )
+    text_sensor.text_sensor_schema(BLEScanner)
     .extend(esp32_ble_tracker.ESP_BLE_DEVICE_SCHEMA)
     .extend(cv.COMPONENT_SCHEMA)
 )
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await text_sensor.new_text_sensor(config)
     await cg.register_component(var, config)
     await esp32_ble_tracker.register_ble_device(var, config)
-    await text_sensor.register_text_sensor(var, config)

esphome/components/bme280/bme280.cpp

@@ -214,9 +214,10 @@ void BME280Component::update() {
 float BME280Component::read_temperature_(const uint8_t *data, int32_t *t_fine) {
   int32_t adc = ((data[3] & 0xFF) << 16) | ((data[4] & 0xFF) << 8) | (data[5] & 0xFF);
   adc >>= 4;
-  if (adc == 0x80000)
+  if (adc == 0x80000) {
     // temperature was disabled
     return NAN;
+  }
 
   const int32_t t1 = this->calibration_.t1;
   const int32_t t2 = this->calibration_.t2;
@@ -233,9 +234,10 @@ float BME280Component::read_temperature_(const uint8_t *data, int32_t *t_fine) {
 float BME280Component::read_pressure_(const uint8_t *data, int32_t t_fine) {
   int32_t adc = ((data[0] & 0xFF) << 16) | ((data[1] & 0xFF) << 8) | (data[2] & 0xFF);
   adc >>= 4;
-  if (adc == 0x80000)
+  if (adc == 0x80000) {
     // pressure was disabled
     return NAN;
+  }
   const int64_t p1 = this->calibration_.p1;
   const int64_t p2 = this->calibration_.p2;
   const int64_t p3 = this->calibration_.p3;

esphome/components/bme680/bme680.cpp

@@ -95,7 +95,7 @@ void BME680Component::setup() {
   this->calibration_.t3 = cal1[3];
 
   this->calibration_.h1 = cal2[2] << 4 | (cal2[1] & 0x0F);
-  this->calibration_.h2 = cal2[0] << 4 | cal2[1];
+  this->calibration_.h2 = cal2[0] << 4 | cal2[1] >> 4;
   this->calibration_.h3 = cal2[3];
   this->calibration_.h4 = cal2[4];
   this->calibration_.h5 = cal2[5];
@@ -420,10 +420,11 @@ float BME680Component::calc_humidity_(uint16_t raw_humidity) {
 
   calc_hum = var2 + (var3 + var4 * temp_comp) * var2 * var2;
 
-  if (calc_hum > 100.0f)
+  if (calc_hum > 100.0f) {
     calc_hum = 100.0f;
-  else if (calc_hum < 0.0f)
+  } else if (calc_hum < 0.0f) {
     calc_hum = 0.0f;
+  }
 
   return calc_hum;
 }

esphome/components/bme680_bsec/text_sensor.py

@@ -1,7 +1,6 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import text_sensor
-from esphome.const import CONF_ID, CONF_ICON
 from . import BME680BSECComponent, CONF_BME680_BSEC_ID
 
 DEPENDENCIES = ["bme680_bsec"]
@@ -14,11 +13,8 @@ TYPES = [CONF_IAQ_ACCURACY]
 CONFIG_SCHEMA = cv.Schema(
     {
         cv.GenerateID(CONF_BME680_BSEC_ID): cv.use_id(BME680BSECComponent),
-        cv.Optional(CONF_IAQ_ACCURACY): text_sensor.TEXT_SENSOR_SCHEMA.extend(
-            {
-                cv.GenerateID(): cv.declare_id(text_sensor.TextSensor),
-                cv.Optional(CONF_ICON, default=ICON_ACCURACY): cv.icon,
-            }
+        cv.Optional(CONF_IAQ_ACCURACY): text_sensor.text_sensor_schema(
+            icon=ICON_ACCURACY
         ),
     }
 )
@@ -27,8 +23,7 @@ CONFIG_SCHEMA = cv.Schema(
 async def setup_conf(config, key, hub):
     if key in config:
         conf = config[key]
-        sens = cg.new_Pvariable(conf[CONF_ID])
-        await text_sensor.register_text_sensor(sens, conf)
+        sens = await text_sensor.new_text_sensor(conf)
         cg.add(getattr(hub, f"set_{key}_text_sensor")(sens))