esphome-xiaomi_bslamp2/doc/example.yaml

substitutions:
  name: bedside_lamp
  friendly_name: Bedside Lamp
  transition_length: 750ms

# Use your own preferences for these components.

wifi:
  #ssid: "Your-SSID"
  #password: "Your-Password"
  #use_address: 192.168.10.12
  #
  # Enable fallback hotspot (captive portal) in case wifi connection fails
  #ap:
  #  ssid: "Bedside_lamp_$name"
  #  password: "bedside2021"

captive_portal:
api:
ota:
logger:

# Special platform + package are used for enabling unicore and disabling the
# efuse mac crc check. These two changes are required for the ESP32-WROOM-32D
# that is used in the Yeelight bedside lamp 2.
esphome:
  name: $name
  platform: ESP32
  board: esp32doit-devkit-v1
  platformio_options:
    platform: espressif32@1.11.0
    platform_packages: |-4
          framework-arduinoespressif32 @ https://github.com/pauln/arduino-esp32.git#solo-no-mac-crc/1.0.4

light:
  - platform: yeelight_bs2
    name: ${friendly_name} RGBW Light
    red: led_red
    green: led_green
    blue: led_blue
    white: led_white
    master1: master1
    master2: master2
    default_transition_length: ${transition_length}
    effects:
      - random:
          name: "Slow Random"
          transition_length: 30s
          update_interval: 30s
      - random:
          name: "Fast Random"
          transition_length: 3s
          update_interval: 4s

# The device uses two I2C busses.
i2c:
    # This bus is very likely connected to an EEPROM that can be found
    # on the lamp's board, right next to the GND, TX, RX and GPIO0 debug
    # pads. The exact use of this component has not yet been reverse
    # engineered.
  - id: eeprom_i2c
    sda: GPIO17
    scl: GPIO18
    scan: True
    # This bus is connected to the front panel with the touch buttons.
    # The touch panel is fully separated form the main board and ESP32,
    # and communication is done strictly through I2C. The exact protocol
    # has been reverse engineered and can be found in the file
    # "doc/reverse_engineering/I2C protocol/i2c_commands.txt".
  - id: front_panel_i2c
    sda: GPIO21
    scl: GPIO19
    scan: True

# The device uses six GPIO pins for driving the LED circuitry.
output:
    # master1 + master2 are used for turning on and off the
    # LED circuitry in the lamp. So these are light the
    # internal light switch.
  - platform: gpio
    id: master1
    pin: GPIO33
  - platform: gpio
    id: master2
    pin: GPIO4
    # The following ledc outputs are used to drive the color of the light
    # in two different modes: white light mode (using color temperature
    # to set the type of white light) and RGB light (using an RGB mix).
    # Note: it is important to include the channels and frequencies as-is.
  - platform: ledc
    id: led_red
    pin: GPIO13
    channel: 0
    frequency: 3kHz
  - platform: ledc
    id: led_green
    pin: GPIO14
    channel: 1
    frequency: 3kHz
  - platform: ledc
    id: led_blue
    pin: GPIO5
    channel: 2
    frequency: 3kHz
  - platform: ledc
    id: led_white
    pin: GPIO12
    channel: 4
    frequency: 10kHz