I'm using a https://github.com/espressif/esp-adf/tree/master/examples/protocols/voip project and I need to control the LyraT-Mini board via serial port. I tried to configure UART0 to receive data, but it just broke everything. Is where an example of how to receive data via UART0, provided that there...

https://github.com/espressif/esp-adf/tr ... ocols/voip will help you

Maybe it helps you https://github.com/sikorapatryk/sip-call