11-20-2020, 11:09 AM
It's the LoRa radio that uses 433/868/915/923Mhz and there isn't one in the PinePhone. The LoRa modules I've seen communicate using SPI too, so you can't connect one directly via the pogo pins. You could use an intermediary processor and do some programming to make it compatible, but if it's a one-off you may as well get the HelTec board they already support which uses the phone GPS anyway.