M-Bus Master Hat DS


M-Bus Master Hat DS.  Turns your Raspberry Pi into an M-Bus Master, allowing you to read data from M-Bus wired meters, and also provides a DS18B20 temperature sensor on-board the Hat as well as the ability to wire in external DS18B20 sensors.

Comes in both full sized and micro versions, for standard Raspberry Pis and Pi Zeros, along with standoffs for mounting on your Pi.

Compatible with open source M-Bus software.

Price includes UK shipping.  Worldwide shipping also available.

For more details please see our product page or the datasheet.

Update 3 January 2022 – both full sized and micro units are in stock and ship within 48 hours.

The M-Bus Master Hat DS is backwards compatible with all previous versions of the standard M-Bus Hat, with the exception of exposing the DS18B20 one-wire bus on Broadcom GPIO4 (physical pin 7).

SKU: PACKOM0006 Category:


New – the M-Bus Master Hat DS, which adds one-wire temperature sensor functionality to the standard M-Bus functionality of the M-Bus Master Hat.

The M-Bus Master Hat DS includes:

  • A DS18B20 one-wire digital temperature sensor on-board the Hat.
  • A port to wire in additional external DS18B20 sensors.

For more details please see our product page or the datasheet for the M-Bus Master Hat.


  • One M-Bus Master Hat DS.
  • Standoffs and nuts for attaching the Hat to a Raspberry Pi with mounting holes.
  • Shipping within the UK.  Shipping costs for other destinations will be calculated at checkout.

Raspberry Pi and case are not included – cases are available here.

For information on shipping see here.

Additional information

Weight 0.1 kg
Dimensions 26 × 20 × 5 cm

Full sized, Micro