I’ve been trying to connect my LoPy 4 to a Raspberry Pi running LoRa Gateway OS with a Sandbox shield.
I’ve gotten as far as seeing join request (uplink) and join accept (downlink) messages, but the LoPy 4 doesn’t seem to be acting on the downlink messages to initiate a connection.
The frequencies I’m seeing being used are 903000000 from the LoPy4 and 923300000 from the Raspberry Pi.
I have also followed some tutorials on setting up a ttn gateway using the same hardware and have been sucessful. I was wondering if anyone else has had success with a similar setup and can share if there were any necessary steps to get it working.
I have not specified any particular frequencies to be used by the LoPy 4 (and the same code was able to connect to the Raspberry Pi when it was configured as a ttn gateway).
Appreciate all the hard work.