example_kessil.yaml

esphome:
  name: reef_tank
  comment: Reef Tank Contoller
  platform: ESP8266
  board: d1_mini

external_components:
  # Import the Kessil light component from GitHub
  - source:
      type: git
      url: https://github.com/JSa1987/Kessil-ESPHome
      ref: main
    components: [ kessil ]

wifi:
  ssid: "SSID"
  password: "SuperSecrete_Password"
  manual_ip:
    static_ip: 192.168.x.x
    gateway: 192.168.x.x
    subnet: 255.255.255.0
  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Reef Tank Fallback Hotspot"
    password: "SuperSecrete_Password2"

captive_portal:

# Enable logging
logger:
  level: DEBUG
  baud_rate: 9600

# Enable Home Assistant API
api:
  password: "SuperSecrete_Password3"

ota:
  password: "SuperSecrete_Password4"

#In case you use a PCA9685 uncomment the following lines
#i2c:
#  sda: D2
#  scl: D1
#  scan: True
#  id: I2C_bus
#pca9685:
#  frequency: 1000

sensor:
  - platform: template
    name: "Reef Tank - Light Brightness"
    id: reef_tank_light_brightness
    update_interval: 20s
    accuracy_decimals: 0
    unit_of_measurement: "%"
    icon: "mdi:weather-sunny"
    lambda: |-
      return (int(id(reef_tank_light).current_values.get_brightness() * 100));
  - platform: template
    name: "Reef Tank - Light Color"
    id: reef_tank_light_color
    update_interval: 20s
    accuracy_decimals: 0
    unit_of_measurement: "K"
    icon: "mdi:palette-outline"
    lambda: |-
      return (int(1000000 / id(reef_tank_light).current_values.get_color_temperature() ));

light:
  - platform: kessil
    id: reef_tank_light
    name: "Reef Tank - Light"
    brightness: reef_tank_light_brightness_pwm
    color_temperature: reef_tank_light_color_pwm
#    cold_white_color_temperature: 20000 K   #This is used only to set the cold temperature limit for the color sensor. Default value is 20,000 K, uncoment the line to chnage it.
#    warm_white_color_temperature: 10000 K   #This is used only to set the warm temperature limit for the color sensor. Default value is 10,000 K, uncoment the line to chnage it.

output:
  - platform: esp8266_pwm
    id: reef_tank_light_brightness_pwm
    pin: D5
    inverted: true
  - platform: esp8266_pwm
    id: reef_tank_light_color_pwm
    pin: D6

#output:
#  - platform: pca9685
#    id: reef_tank_light_brightness_pwm
#    channel: 0
#    inverted: true
#  - platform: pca9685
#    id: reef_tank_light_color_pwm
#    channel: 1