As far as I understand MQTT is only currently possible via wifi to an internet connected AP, is that correct?
If so, would it be possible to run it via Bluetooth to a mobile with the meshtastic app running? I imagine there would be some power savings and secondly the RAK4631 I am using doesn’t have WIFI.
The plan is to connect one of my solar powered RAK4631 nodes to the internet this way from a mountaintop where there is cellular service.
Any other suggestions on how to achieve this would be very welcome. I’ve made a raspberry pi based MQTT broker so far but am a bit stuck as to how to connect the RAK4631 to the internet right now.