I was going to post the same question... or more specifically... can the LoRa Radio M SoM be used for device to device LoRa communication or is it provided only for device to cloud communication via LoRaWAN?
Per this long running blog post I am hoping you are going to say the M SoM will be able to communicate device to device as well. This would truly be M-azing!! I'm less excited about LoRaWAN but more excited about LoRa end device --> M SoM --> Cloud.