which board you are using? can you take a photo post to here.
this is a ESP32 module, do you have another board with i2c chip device? in your yaml, there are many extender chips. i think you can delete most function, only leave RELAY for a test, just make a hello word demo as our files will be work fine.
I have many of I2C boards for run my home assistant devices whatever I was mentioned in code (still some device integration & automation is in progress). Currently I am testing all the devices on breadboard. as a sample before compliling.
As per your comments I was already tested only with esp32 board for 4 relays(as per your youtube video demo).
But still No success. EspHome is not connect to Tuya app.
I was already mentioned that without Tuya credentials my project is working fine.
Please reply. Tuya app is no use for me. If you have any solution then please provide. Otherwise refund me back.
ok, send me your paypal account by private message, refund for you.