Hello all. I have my first device that joins and can send data to my RAK7268V2 gateway. The gateway is setup to use built in server and forwards data to its internal MQTT server. I want to process the received data in Nodered. However, the data is encoded so all Nodered sees is jibberish.
I found some ways to decode the data, but all of them rely on knowing the App key and the Network key. I know the App key but where do I find the Network key?
I am using OTAA. If I do find the Network key, will it ever change?
Is there a simpler way to get my data decoded? The GUI for the gateway knows how to do it.
Thanks in advance.