Custom ESPHome firmware and Tuya integration

[Stouf]

we have sent to your email.

Received and after putting it in the code I'm facing the exact same compilation error, due to the librairie and not the licence I previously had.
I don't understand how using the demo file and the librairie, you provided, I cannot flash it in an ESP, for the error you can see in my first post.

I guess I'm gonna use this board with KCS or without tuya integration....

Thanks anyway.