Previously, I covered the Dragino LG01 Single Channel LoRaWAN Gateway, a low cost solution good for testing basic LoRaWAN communication setups. I needed a better gateway and I was about to go for the german IMST IC880A gateway when I stumbled upon a Chinese variant named RAK831, that was cheaper and offering the same features. The RAK831 and the IC880A boards are almost identical in terms of Semtech chips used…