ESPHome configuration for controlling an EGLO GIRON ceiling lamp

esphome-giron.yaml

remote_transmitter:
  pin: GPIO12 # change to your IR LED pin
  carrier_duty_percent: 50%

output:
  - platform: template
    id: ceiling_light_brightness
    type: float
    write_action: 
      then:
        - if:
            condition:
              light.is_on: ceiling_light
            then:
              - remote_transmitter.transmit_samsung: 
                  data: !lambda |-
                    int brightness = (int)round(state * 7.0);
                    int temperature = (int)round((id(ceiling_light).current_values.get_color_temperature() - 200.0) / 133.333344 * 7.0);
                    // ESP_LOGD("giron_ir", "Brightness: %i, Temperature: %i", brightness, temperature);
                    int base = 0b00111010110000000000000000000000;
                    int addr = ((0b0101 + brightness) << 4) + 0b1111 + temperature;
                    addr = ((addr & 0xF0) >> 4) | ((addr & 0x0F) << 4);
                    addr = ((addr & 0xCC) >> 2) | ((addr & 0x33) << 2);
                    addr = ((addr & 0xAA) >> 1) | ((addr & 0x55) << 1);
                    brightness = (brightness & 0b010) | ((brightness & 0b100) >> 2) | ((brightness & 0b001) << 2);
                    temperature = (temperature & 0b010) | ((temperature & 0b100) >> 2) | ((temperature & 0b001) << 2);
                    int cmd = base | (brightness << 17) | (temperature << 13) | addr;
                    // ESP_LOGD("giron_ir", "Command: %#010X", cmd);
                    return cmd;
            else:
              - remote_transmitter.transmit_samsung: 
                  data: 0x8ACE0023
        
  - platform: template
    id: ceiling_light_temperature
    type: float
    write_action:
      then: # This is just a dummy output. Changing the temperature is handled by ceiling_light_brightness     

light:
  - platform: color_temperature
    name: Ceiling Light
    id: ceiling_light
    brightness: ceiling_light_brightness
    color_temperature: ceiling_light_temperature
    default_transition_length: 0s
    warm_white_color_temperature: 3000 K
    cold_white_color_temperature: 5000 K