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Description
With this M-Bus HAT for Raspberry Pi, you can extend your Raspberry Pi with functions for smart metering! The HAT provides an M-Bus master to which other M-Bus devices such as electricity, water or gas meters (with the appropriate interface) can be connected directly.
A datasheet/user guide is available to help you get started. With libmbus, powerful C++ software is available for the Raspberry Pi, which can be used with the M-Bus HAT. If you prefer Python take a look at the pyMeterBus project.
Features
- M-Bus (Meter-Bus) Master
- Compatible with European standard EN 13757-2
- For the remote reading of consumption meters
- For up to 6 unit-loads (9mA)
- Power supply by Raspberry Pi or external DC power supply (9-30V)
- Galvanically isolated interface
- Removable screw terminals for bus and power supply connection
- Indicator LEDs for RX and TX signals
- Selectable UART via jumper (with Raspberry Pi 4/5 only)
- For Raspberry Pi 2 / 3 / 4 / 5, Raspberry Pi Zero and compatible SBC
Resources
- With libmbus, powerful C++ software is available for the Raspberry Pi, which can be used with the M-Bus HAT.
- If you prefer Python take a look at the pyMeterBus project.
- V2.0 Datasheet
- M-Bus homepage
Package Contents
- 1x M-Bus HAT (standard version)
- 1x Terminal block connector
- Shorting headers
Raspberry Pi not included
Revision History
- As of 23/04/2025 we are stocking v2.0
