M-Bus MKR Shield

This Arduino MKR Shield will extend your Arduino MKR with smartmetering functions. The shield will provide a M-Bus Master interface to connect and power meters or other M-Bus devices directely to the M-Bus terminals of this shield.



  • isolated interface
  • M-Bus can be powered internally by the 5V of the Arduino or by an external 24V power supply
  • enhanced ESD protection
  • slide switch to choose internal or external power supply
  • can be combined with any Arduino MKR board

More information and documents coming soon.


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