The TRB143 industrial gateway was designed with an integrated M-Bus interface specifically for telemetry and utility-monitoring applications. It features cellular and wired connectivity, one Gigabit Ethernet port, and a pair of digital Inputs/Outputs, making it applicable to a variety of environment-monitoring scenarios.
More info : https://www.teltonika-networks.com/products/gateways/trb143#:~:text=SUPPORT-,MOBILE,-Mobile%20module
