ESP32 Sketch for Intiface?

I wonder if there is a sketch or some useful info, I can read somewhere to do some projects with an ESP32 . The stuff I do is standalone, not with scripts. I wonder if there is documentation on how to get the ESP32 connected to Intiface?

This github project for the NimbleStroker’s ESP32 module allows it to connect to Intiface. Maybe it could help you.