I am just starting with development with LoRa and I have sent a join request from my device to LoRaWAN.
The dev portal state that "the last message could not be forwarded to destination endpoint URL", but this is (for now) a public endpoint.
Also, my AppKey is made up and my AppEUI is 0059AC0000010120
Is this sufficient for a working connection?
Could you please check what the status is of the device?