I'm no expert, but I noticed these while trying to sort my own issues. Have you seen these pages?

https://docs.espressif.com/projects/esp-at/en/latest/Compile_and_Develop/How_to_set_AT_port_pin.html?highlight=uart#how-to-set-at-port-pins
It looks like that would require a recompile/flash to ...

I'm a bit like you, new to the ESP-AT project. I'm not sure if you have seen the SPI interface, but you can read about it https://docs.espressif.com/projects/esp-at/en/latest/Compile_and_Develop/How_to_implement_SPI_AT.html . I am not familiar with BGAPI so I can't say how it compares. It works in a ...

Hello,

I am trying to compile a custom ESP-AT firmware. I have followed the steps to compile the source and can successfully get certain builds compiled and flashed.

I am trying to compile NimBLE support now. I have the following selections marked in menuconfig.

Component config --> Bluetooth ...