I’ve been working on a platform that intercepts LoRaWAN device messages on the gateway, with the net result of dropping packets that aren’t from an ‘approved’ list of devices. I’ve been using the LoRa Gateway Bridge running on a Laird Sentrius which points to a MQTT server on a Pi (for now). I can happily collect packet data as I’m very familiar with JSON and MQTT.
That being said, I’m struggling to then ‘connect’ the LoRa Gateway Bridge to TTN afterwards. I understand that this process is currently trivial with the LoRa Server, however for testing and legacy reasons (+ because our platform is currently built around TTN), I want to push the data there.
Does TTN have some kind of MQTT server that I can directly forward the packets from the LoRa Gateway Bridge to, without having to convert the data?
So, as a terribly illustrated flow, it would look like this
Gateway UDP -> LoRa Gateway Bridge -> [My custom interceptor piece] -> Push data via MQTT to TTN