Yay! That worked - Remapped to UART0 and the mentioned pins. Thank you

I see in another thread : "Fyi: the AT binary isn't available yet because it isn't production-ready. The current AT firmware is compiled with a non-production version of ESP-IDF; apart from that there's also a bug related to AT+RESTORE that we need to fix. We'll edit the git repo to kill the non-wor...

Hi, I have been trying to get the AT Command Processor working with the sparkfun thing. Everything complies ok, and seems to flash ok, but I get an error from the serial terminal after a reset (see below). There is no response to <CR> or AT<CR> from the terminal. I have tried the Esp Idf current rel...