LPWAN stands for Low-Power-Wide-Area-Network and it’s a core technology that underlies the M2 Pro.
LPWAN is a type of wireless telecommunication network designed to allow long-range communications at a low bit rate to connect various devices and sensors.
The M2 Pro utilises this technology to receive and send data. More on LPWAN can be found here: https://blog.mxc.org/benefits-limitations-lpwan
Note: LPWAN is a trademark of MatchX GmbH