Base RS2 and Reach M2/M+ LoRa radio Rover

Currently, no. I have been working on what I call a 3rd party LoRa radio, see this link.

Sorry, re-read your post. I thought you were saying connecting a LoRa radio to the PC.

Are you outputting NMEA from the M2 to RS232? If so, yes it will work. If you are only connecting the radio, no.