diff --git a/adafruit_feather_esp32s3.yaml b/adafruit_feather_esp32s3.yaml
new file mode 100644
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+++ b/adafruit_feather_esp32s3.yaml
@@ -0,0 +1,237 @@
+substitutions:
+  name: adafruit_feather_esp32s3
+  friendly_name: Adafruit Feather ESP32-S3
+  area: ""
+
+esphome:
+  name: ${name}
+  friendly_name: ${friendly_name}
+  area: ${area}
+  name_add_mac_suffix: true
+  project:
+    name: adafruit.feather
+    version: esp32s3
+  on_boot:
+    then:
+      - switch.turn_on: i2c_power
+
+external_components:
+  - source:
+      # type: local
+      # path: ~/dev/esphome/esphome/components
+      type: git
+      url: https://github.com/ryansch/esphome
+      ref: add-max17048
+    components: [max17048]
+
+esp32:
+  board: adafruit_feather_esp32s3
+  framework:
+    type: arduino
+    version: recommended
+
+logger:
+
+mdns:
+  disabled: false
+
+api:
+
+ota:
+  - platform: esphome
+
+wifi:
+  on_connect:
+    then:
+      - light.turn_on: red_led
+
+  on_disconnect:
+    then:
+      - light.turn_off: red_led
+
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap: {}
+
+captive_portal:
+
+web_server:
+  port: 80
+
+dashboard_import:
+  package_import_url: github://ryansch/esphome-config/adafruit_feather_esp32s3.yaml
+
+psram:
+
+# spi:
+#   clk_pin: GPIO36
+#   mosi_pin: GPIO35
+#   miso_pin: GPIO37
+
+# uart:
+#   rx_pin: GPIO38
+#   tx_pin: GPIO39
+#   baud_rate: ?
+
+i2c:
+  scl: GPIO4
+  sda: GPIO3
+
+binary_sensor:
+  - platform: status
+    name: "Status"
+
+  - platform: gpio
+    name: "Boot Button"
+    pin:
+      number: 0
+      ignore_strapping_warning: true
+      mode:
+        input: true
+        pullup: true
+      inverted: true
+    disabled_by_default: true
+    on_multi_click:
+      - timing:
+          - ON for at most 1s
+          - OFF for at most 1s
+          - ON for at most 1s
+          - OFF for at least 0.2s
+        then:
+          - logger.log: "Boot Button Double Clicked"
+          - button.press: restart_button
+      - timing:
+          - ON for at least 4s
+          - OFF for at least 0.5s
+        then:
+          - logger.log: "Boot Button Single Long Clicked"
+          - button.press: safe_mode_button
+      - timing:
+          - ON for at most 1s
+          - OFF for at least 0.5s
+        then:
+          - logger.log: "Boot Button Single Short Clicked"
+          - light.turn_on:
+              id: rgb_led
+              brightness: 100%
+              red: 100%
+              green: 100%
+              blue: 100%
+              flash_length: 3s
+
+button:
+  - platform: restart
+    name: "Restart"
+    id: restart_button
+    entity_category: config
+
+  - platform: safe_mode
+    name: "Safe Mode"
+    id: safe_mode_button
+    entity_category: config
+
+sensor:
+  - platform: uptime
+    name: "Uptime Sensor"
+    id: uptime_sensor
+    entity_category: diagnostic
+    internal: true
+
+  - platform: wifi_signal
+    name: "WiFi Signal"
+    id: wifi_signal_db
+    update_interval: 60s
+    entity_category: diagnostic
+
+  # Reports the WiFi signal strength in %
+  - platform: copy
+    source_id: wifi_signal_db
+    name: "WiFi Strength"
+    filters:
+      - lambda: return min(max(2 * (x + 100.0), 0.0), 100.0);
+    unit_of_measurement: "%"
+    entity_category: diagnostic
+
+  - platform: max17048
+    id: battery_status
+    update_interval: 30s
+    battery_voltage:
+      name: Battery Voltage
+    battery_level:
+      name: Battery Level
+    battery_charge_rate:
+      name: Battery Charge Rate
+
+text_sensor:
+  - platform: wifi_info
+    ip_address:
+      name: "IP Address"
+      entity_category: diagnostic
+    ssid:
+      name: "Connected SSID"
+      entity_category: diagnostic
+    mac_address:
+      name: "Mac Address"
+      entity_category: diagnostic
+
+  #  Creates a sensor showing when the device was last restarted
+  - platform: template
+    name: "Last Restart"
+    id: device_last_restart
+    icon: mdi:clock
+    entity_category: diagnostic
+
+  #  Creates a sensor of the uptime of the device, in formatted days, hours, minutes and seconds
+  - platform: template
+    name: "Uptime"
+    entity_category: diagnostic
+    lambda: |-
+      int seconds = (id(uptime_sensor).state);
+      int days = seconds / (24 * 3600);
+      seconds = seconds % (24 * 3600);
+      int hours = seconds / 3600;
+      seconds = seconds % 3600;
+      int minutes = seconds /  60;
+      seconds = seconds % 60;
+      if ( days > 3650 ) {
+        return { "Starting up" };
+      } else if ( days ) {
+        return { (String(days) +"d " + String(hours) +"h " + String(minutes) +"m "+ String(seconds) +"s").c_str() };
+      } else if ( hours ) {
+        return { (String(hours) +"h " + String(minutes) +"m "+ String(seconds) +"s").c_str() };
+      } else if ( minutes ) {
+        return { (String(minutes) +"m "+ String(seconds) +"s").c_str() };
+      } else {
+        return { (String(seconds) +"s").c_str() };
+      }
+    icon: mdi:clock-start
+
+light:
+  - platform: status_led
+    name: "Status LED"
+    id: red_led
+    disabled_by_default: true
+    pin:
+      number: GPIO13
+
+  - platform: neopixelbus
+    type: GRB
+    variant: 800KBPS
+    pin: GPIO33
+    num_leds: 1
+    name: "RGB LED"
+    id: rgb_led
+    on_turn_on:
+      then:
+        - switch.turn_on: neopixel_power
+    on_turn_off:
+      then:
+        - switch.turn_off: neopixel_power
+
+switch:
+  - platform: gpio
+    pin: 7
+    id: i2c_power
+
+  - platform: gpio
+    pin: 21
+    id: neopixel_power