Lanbon L8 HD Serial Protocol

[Beormund]

Hi, I'm writing some Tasmota Berry code to control dimming of the Lanbon L8. Would anyone be able to provide the serial hex codes / protocol please? I'm looking for on, off, and % dimming. Much appreciated.

[fvanroie]

Check out this HA forum post: https://community.home-assistant.io/t/interesting-touch-switch-lanbon-l8/264112/40

The 4-byte serial communication is using TX => K3 – IO12 (115200 baud, 8data, 1stop, no parity).

[Beormund]

So to initialise dimmer: "\0x20\0x20\\0xEF\0x01\0x4D\0xA3"
Set to OFF: "\0xEF\0x02\0x20\0xED"

Set to 70%: "\0xEF\0x02\0x46\0xAB" (Byte 4: 0x46 ^ 0xED = 0xAB)
Set to 22%: "\0xEF\0x02\0x16\0xFB" (Byte 4: 0x16 ^ 0xED = 0xFB)