Hi guys! I am currently trying to use an E32-TTL-100 LoRa Transciever Module and I can't figure out how to set up the frequency and channel (I need it to be exactly 343.7MHz) through an Arduino UNO. I've gone through the datasheet and I still don't understand exactly what I have to do.
Also, in what "language" do I have to send the parameters to the Transciever Module (hexadecimal, ASCII, idk).
This is very urgent and if someone can help me, please do! Every bit of help is welcomed.