ESP32 Forum

Currently, I am using the ESP32-C6 as a gateway to convert protocols such as CAN, MODBUS, and MQTT.

Now, I need to implement remote connectivity via NB-IoT. Since the NB-IoT module uses the AT command protocol over UART, an AT Client module is required.

However, I could only find the ESP-AT component, which is an AT server. May I ask if there is an AT client component that supports IDF?

esp_modem maybe.

If you are looking for AT firmware that can be run on the ESP32, rather than the AT client component, you can find it here.

https://github.com/espressif/esp-at/releases

If you are looking for AT firmware that can be run on the ESP32, rather than the AT client component, you can find it here.

https://github.com/espressif/esp-at/releases

I'm afraid this is a AT server, not the one I'm talking about.

esp_modem maybe.

Thanks! That's it!