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 M-Bus Master interface
- powered by an external 9..30V DC voltage (36V for the MBUS will be generated internally from this voltage)
- up to 6 unit loads can be powered
- can be combined with any Arduino MKR board or Portenta H7