Xiao ESP32C AT command mode

I’d like to use your Xiao ESP32C as described in your Ap Note: Introduction of power consumption mode.

However I have been unable to find any concise description about how to reprogram the Xiao to enable it to use these AT commands.

Could someone provide these instructions, or point me to them? Also, could you confirm that the AT commands are transfered on the Xiao Serial port, not the USB port.

Thanks in advance…

Interesting Question… AT commands were a firmware of ESP01
I would assume you could upload the correct ESP firmware to make it a dedicated serial modem…
ie dumb modem or design a software program to mimic the AT functionality

try this… it is not for XIAO but should be able to work may need some mods