LSC Led Filament Smart 3200074

Warning

The latest LSC Light Led Filament Smart 3200074 devices use the Tuya BK7231T module, which is not compatible with ESPHome!

Notice

• This light is flashable using the latest tuya-cloudcutter with a compiled ESPHome binary.
• The LEDs are controlled by 2 PWM output (Cold and White channels).
• The PWM are ingested into a BP5772 chip (Tuya).
• Note that in this device, the cold and warm outputs are inverted compared with the LSC White Ambiance 3000272.

Product Images

GPIO Pinout

Pin	Function
P26	Cold White (PWM)
P24	Warm White (PWM)

Basic configuration

### Transparent glass
### cold and warm colors are different from the white glass

substitutions:
  name: lsc-light-warm-04
  friendly_name: lsc-light-warm-04
esphome:
  name: ${name}
  friendly_name: ${friendly_name}

libretuya:
  board: generic-bk7231t-qfn32-tuya
  framework:
    version: dev

# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: !secret enc_key

ota:
  password: !secret ota_password

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

  # Enable fallback hotspot in case wifi connection fails
  ap:
    ssid: "Lsc-Light-Warm-01"
    password: !secret ap_password

#web_server:
#  port: 80

sensor:
  - platform: wifi_signal
    name: "WiFi Signal Sensor"
    update_interval: 60s

  - platform: uptime
    name: Uptime Sensor
    id: uptime_sensor
    update_interval: 60s
    on_raw_value:
      then:
        - text_sensor.template.publish:
            id: uptime_human
            state: !lambda |-
              int seconds = round(id(uptime_sensor).raw_state);
              int days = seconds / (24 * 3600);
              seconds = seconds % (24 * 3600);
              int hours = seconds / 3600;
              seconds = seconds % 3600;
              int minutes = seconds /  60;
              seconds = seconds % 60;
              return (
                (days ? to_string(days) + "d " : "") +
                (hours ? to_string(hours) + "h " : "") +
                (minutes ? to_string(minutes) + "m " : "") +
                (to_string(seconds) + "s")
              ).c_str();

text_sensor:
  - platform: template
    name: Uptime Human Readable
    id: uptime_human
    icon: mdi:clock-start
  - platform: wifi_info
    ip_address:
      name: IP Address
      entity_category: diagnostic

binary_sensor:
  - platform: status
    name: Status
    entity_category: diagnostic

button:
  - platform: restart
    id: restart_button
    name: Restart
    entity_category: diagnostic

output:
  - platform: ledc
    id: output_cold_white
    pin: P26
  - platform: ledc
    id: output_warm_white
    pin: P24

# Example configuration entry
light:
  - platform: cwww
    name: ${friendly_name}
    id: the_light
    cold_white: output_cold_white
    warm_white: output_warm_white
    cold_white_color_temperature: 2736 K
    warm_white_color_temperature: 1800 K
    constant_brightness: true
    effects:
      - random:
          name: "Slow Random"
          transition_length: 30s
          update_interval: 30s
      - random:
          name: "Fast Random"
          transition_length: 4s
          update_interval: 5s
      - strobe:
      - flicker:
          alpha: 50% #The percentage that the last color value should affect the light. More or less the “forget-factor” of an exponential moving average. Defaults to 95%.
          intensity: 50% #The intensity of the flickering, basically the maximum amplitude of the random offsets. Defaults to 1.5%.
      - lambda:
          name: Throb
          update_interval: 1s
          lambda: |-
            static int state = 0;
            auto call = id(the_light).turn_on();
            // Transtion of 1000ms = 1s
            call.set_transition_length(1000);
            if (state == 0) {
              call.set_brightness(1.0);
            } else {
              call.set_brightness(0.01);
            }
            call.perform();
            state += 1;
            if (state == 2)
              state = 0;

## Blink the light if we aren't connected to WiFi.
## Uncomment below
#interval:
#- interval: 500ms
#  then:
#  - if:
#      condition:
#        not:
#          wifi.connected:
#      then:
#        - light.turn_on:
#            id: the_light
#            brightness: 50%
#            transition_length: 0s
#        - delay: 250ms
#        - light.turn_off:
#            id: the_light
#            transition_length: 250ms