Hi all
I am able to do start loopback using the example of UART.
But how to send data to external modules ( like ESP32) via UART from nRF9160.
I tried this example Thread And also This its working fine and compile also but not send data on UART.
and little beat confused about UART pin configuration How to do that I also use overlay file but actually
what is the pin for RX and TX not understand?