Python script to send data from a Microchip RN2903 915MHz LoRa Radio module to a gateway, connection done using OTAA. This establishes a connection to a LoRa Gateway and sends a message to it which can then be parsed in the gateway. I commonly use Node Red to connect to a Twitter account and display data.
The UART bus is commonly exposed in Linux as
/dev/ttyAMA0
The script stablishes the connection with the Microchip RN2XX3 module via UART at a 57600 baud rate. Transmit data to it and reads its response.
sudo python lora_send_RPi_LoRaHat.py 'text to send'
Hardware design files located in the "hardware" directory.
