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Crabtek Smart LED Bulb A65 CCT flashed with OpenBeken via Cloudcutter

remleikawura 1047 1
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  • #1 20760101
    remleikawura
    Level 2  

    Crabtek Smart LED Bulb A65 CCT

    Box of Crabtek A65 smart LED bulb with 11W power. Smart LED bulb Crabtek A65 CCT against a packaging background.

    Firmware: 1.2.16
    Profile used for flashing: Browse by firmware and use 1.2.16 firmware for lights
    WiFi Chipset: BK7231N

    Pins:

    Pin 7 - PWM - Channel 0 (dim)
    Pin 8 - PWM - Channel 1 (temperature warm/cold)

    also yaml for ESPHome for those who want to try (currently have issues with esphome when controlling the dim and light temperature controls)

    esphome:
      name: crabtek-a65-cct
      friendly_name: smartbulb_cct
      name_add_mac_suffix: false
    bk72xx:
      board: generic-bk7231n-qfn32-tuya
    logger:
    web_server:
      port: 80
    api:
    ota:
    captive_portal:
    mdns:
    wifi:
      ssid: !secret wifi_ssid
      password: !secret wifi_password
      ap:
        ssid: ${name}AP
        password: "ESPNotHome"
    button:
    - platform: restart
      name: Restart
    debug:
      update_interval: 30s
    text_sensor:
    - platform: debug
      reset_reason:
        name: Reset Reason
    - platform: libretiny
      version:
        name: LibreTiny Version
    sensor:
    - platform: uptime
      name: Uptime
    output:
      - platform: libretiny_pwm
        id: brightness_pwm
        pin: P7
      - platform: libretiny_pwm
        id: color_temp_pwm
        pin: P8
    light:
      - platform: color_temperature
        name: "crabtek_a65_cct"
        color_temperature: color_temp_pwm
        brightness: brightness_pwm
        cold_white_color_temperature: 6500 K
        warm_white_color_temperature: 2700 K

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  • #2 20760415
    p.kaczmarek2
    Moderator Smart Home
    Thanks, I've added the OBK template and made an entry in devices list for this bulb.

    You are not the first one to report ESPHome problems, it seems that firmware is very buggy.

    I am glad to hear your bulb is working with OBK. Feel free to open futher topics if you have any feature requests or issues, I will do my best to help.
    Helpful post? Buy me a coffee.
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