notes about getting closer to LoRa
Dragino set with a gateway "LP01", and two Arduinos with LoRa boards. See LG01_LoRa_Gateway_User_Manual.pdf Programming is possible using Arduino IDE
tools -> Boards -> Boards Manager
find Dragino boards, install
LoRa.h is not there so download from
https://github.com/dragino/Arduino-Profile-Examples/blob/master/libraries/Dragino/examples/LoRa/LoRa.zip
Sketch -> library -> add .zip