I’m just trying to figure out if the behavior I’m seeing is normal or not. I’m using a RAK831 gateway with a Raspberry Pi at AS923 (in Australia) and everything seems fine.
I currently only have one node, it’s an Arduino MKR WAN 1300. I’m using it in Class C mode and it works flawlessly.
But one thing I can’t work out is I’m seeing the same uplink every (approx) 5 minutes with data:“AA==”.
I can’t work out why the uplink is happening? I have 3 functions that use the modem in my Arduino sketch and I have serial output on each function to monitor if any of them are running and they aren’t. I send a ping every 15 minutes, which is working as expected, but I still see an uplink with * data:“AA==” every 5 minutes.
My question is, is this part of LoRaWAN? Do I just ignore it or investigate further? I am using Class C so I’m not sure if it could have something to do with this?