I am exploring the example:
and lot of code looks that is needed for AT commands. Is that code there for explanation how to use AT commands as well as Lora commands, or is there something why it must be used there? I found that using SDK is possibe to get all necessary keys etc. (http://sdk.bigclown.com/group__bc__cmwx1zzabz.html)
I would like to simplify the example to use only Lora commands, but I am not sure if it is good idea or not.
Thanks for any suggestions.