KCS DI/DO not working

[LTDU]

Please see above and here (https://www.kincony.com/forum/showthread...67#pid6767), as mentioned several times already...

[admin]

these are your correct i2c address , right?
INPUT:
Found address: 57 (0x39)
Found address: 59 (0x3B)
-------------------------
OUTPUT:
Found address: 60 (0x3C)
Found address: 61 (0x3D)

[admin]

you can download this firmware made for your i2c address.
Relay_IIC_address 0x3C
Relay_IIC_address 0x3D

Input_IIC_address 0x39
Input_IIC_address 0x3B

[LTDU]

Thanks, I'll try later. Are these addresses just a mistake or do they vary with every board?

[admin]

maybe only one of your board. Not every board.