KC868-A8 + KCS + iiC + PCF8574 + TUYA

[Vall2KAS]

Dear ALL,
I plan to connect via iic PCF8574 - 4 input - 4 output.
Question: How (or) will the KCS firmware find the PCF8574 and connect these input-outputs to the TUYA? I will buy a TUYA license.

[admin]

you can use PCF8574 to extend, such as add KinCony DO8 or DI8 i2c extender module, this can use for home assistant by ESPHome, if you want to use Tuya , also can config in yaml file, we have a video tour. But "kcs" firmware not support extend GPIO to use.

[Vall2KAS]

you can use PCF8574 to extend, such as add KinCony DO8 or DI8 i2c extender module, this can use for home assistant by ESPHome, if you want to use Tuya , also can config in yaml file, we have a video tour. But "kcs" firmware not support extend GPIO to use.

I don't work with ESPHome, but I use Tasmota. Can your KC868-A8 work with Tasmota + TUYA?
If the answer is yes, video tours or manual would be fantastic.
If the answer is yes, video tours or manual would be fantastic.

[admin]

here is A8 work with tasmota video tour: https://www.kincony.com/forum/showthread.php?tid=1128
but when you using tasmota, not support Tuya.