@BoRRoZ

Thanks for the tool, it is indeed great to test all AT commands !

Unfortunately, I have to use my Nano and I'm actually writing my own library because I want to send a particular type of data through LoRa (data one are measured by the sensors connected to my Nano).
To receive it, I have a private Gateway and I analyze those data through a Raspberry (the one that handles the gateway).

I'm actually writing it.