This shield for the Arduino MKR will extend your board with smart metering functions! The M-BUS MKR Shield provides a small M-Bus Master interface to connect power meters or other M-Bus devices directly to the M-Bus terminals of the shield. You can find the M-Bus Slave Shield here Features * M-Bus (Meter-Bus) Master * Compatible to European standard EN 13757-2 * For the remote reading of consumption meters * For up to 6 unit-loads (9mA) * Powered by an external 9-30V DC voltage (36V for the MBUS will be generated internally from this voltage) * Galvanically isolated interface * Miniature screw terminals for bus and power supply connection * Stacked headers * For Arduino MKR series and Arduino Portenta H7 Software Examples Zihatec provides a simple data repeater code example to analyse M-BUS data via a connected PC and also a basic M-BUS master to readout M-BUS slaves directly with the Arduino MKR. Resources * Datasheet * M-Bus Website https://elecena.pl/product/22725508/m-bus-master-shield-for-arduino-mkr 2023-03-07 https://elecena.pl/product/22725508/m-bus-master-shield-for-arduino-mkr 2023-12-27 https://elecena.pl/product/22725508/m-bus-master-shield-for-arduino-mkr 2024-09-19 https://elecena.pl/product/22725508/m-bus-master-shield-for-arduino-mkr 2024-11-29 https://elecena.pl/product/22725508/m-bus-master-shield-for-arduino-mkr 2024-11-30 https://elecena.pl/product/22725508/m-bus-master-shield-for-arduino-mkr 2025-11-28 https://elecena.pl/product/22725508/m-bus-master-shield-for-arduino-mkr 2025-11-29