I’m currently in the process of trying to use LoRa for a senior design project. I have a RAK 2245 LoRaWAN Gateway and a RAK3272 WisDuo Node and I’m trying to use with RPI’s with the gateway as a packet forwarder from the internet to the node.
I have the gateway somewhat functional using the RAK2245 firmware and configuring Chirpstack, but I’m lost on how to configure the P2P connection. I know the 3272 needs AT commands so do I have to establish a UART connection to configure and then I2C/SPI to send/receive data?
Edit: I’ve tried referring/using github code such as GitHub - Oliv4945/rak3172-at-lib: Small Python library to play with RAK3172/RAK3272S device flashed with AT firmware but still trying to wrap my head around how to customize the code to my project