Skip to main content
Device Type:misc
Electrical Standard:global
Board:bk72xx

Tuya Generic WiFI IR Remote Control

General Notes​

This devices has a CB3S board. It can be bought on Aliexpress (February 2025).

Despite appearing outwardly identical to the Tuya Generic IRC03 IR Blaster, the IRC03 has a custom PCB with the BK7231N directly integrated into it as opposed to using the CB3S module. The pinouts between the two devices differ as a result.

IRRemote

GPIO Pinout​

PinFunction
P6Button
P7IR Receiver
P8LED
P26IR Transmitter

Flashing​

This device can be flashed using Tuya Cloudcutter using device profile tuya-generic-universal-ir-remote-control-cb3s-v2.0.0.

Configuration​

bk72xx:
  board: cb3s

remote_receiver:
  pin:
    number: P7
    inverted: true
    mode: INPUT_PULLUP

remote_transmitter:
  pin: P26
  carrier_duty_percent: 50%

light:
  - platform: status_led
    pin: P8

binary_sensor:
  - platform: gpio
    pin:
      number: P6
      inverted: true
      mode:
        input: true
        pullup: true