I have the Core2 for AWS and the M5Stack CAT-M module (which uses a 7080G SIM), found here: https://shop.m5stack.com/collections/m5-sensor/products/sim7080g-cat-m-nb-iot-unit
I'm looking for some coding examples or tutorials for using the CAT-M module with the AWS IoT Device SDK for embedded C. Basically I would like to integrate something like the edukit blinky tutorial (https://edukit.workshop.aws/en/blinky-hello-world.html) but over cellular connection using the CAT-M module instead of WIFI.
Does anyone have any experience implementing the CAT-M using esp-idf/FreeRTOS? I could certainly use your help, or a pointer of where to look.
Thanks so much!