nRF52840(zephyr) with quectel BG96 Modem - MQTT with TLS?

[ramakrishnabodepudi]

Hi,

I am working on an application using the nRF52840 with the Quectel BG96 modem. I can successfully communicate with an insecure MQTT broker using the BG96 modem. Now, I need to secure this connection.

I have enabled the TLS configuration, but the modem is not communicating with the secure MQTT broker. Is there any Zephyr configuration I can refer to update my setup?

[Sigurd]

Hi!

We are not familiar with the Quectel BG96 modem. I suggest asking for help in the Zephyr discord: https://docs.zephyrproject.org/latest/develop/getting_started/index.html#asking-for-help

PS: If you are looking for a  LTE-M/NB-IoT modem, I recommend the nRF9151: https://www.nordicsemi.com/Products/nRF9151