I just ordered and received 2 LoRaWAN+GPS Seeeduinos via DigiKey. It seems that they are running version 2.1.15 of the LoRaWAN software whereas I was expecting v3.x. Also, it is unclear to me if these boards have the RHF76-052AM or RHF76-052DM, only the latter of which supports v3.x. The module itself doesn’t indicate (only has RHF76-052 on it). The board itself is v1.0 2016/10/28. How can I tell if they are DM and upgradeable to v3.x?
