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Receiver Initial commit Feb 21, 2019
Transmitter Fix forward declaration Feb 21, 2019
README.MD Initial commit Feb 21, 2019



As purchased from here.

Install the following Arduino libraries:


  • In the Arduino sketches, ensure that the radio frequency you are using is commented/uncommented correctly
    //#define LORA_BAND  433
    //#define LORA_BAND  868
    #define LORA_BAND  915

In the Arduino IDE, I chose the board 'TTGO LoRa32-OLED V1', compiled the sketch to verify it works, and then uploaded to the board. You'll need two boards, one to send, and one to receive. Ensure the LORA_BAND matches in both sketches otherwise they won't be able to communicate.


I designed a case based on the designs of similar cases on Thingiverse, which includes a spot for the antenna. It's a tight fit, but it should work fine.



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