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M-Bus HAT for Raspberry Pi

SKU: CE09155 Brand: The Pi Hut

With this M-Bus HAT, you can extend your Raspberry Pi with functions for smart metering! The HAT provides an M-Bus master to which other M-Bus devices...

$93.70 AUD, inc GST

$85.18 AUD, exc GST

Available with a lead time
Expect dispatch between Dec 02 and Dec 09

Quantity Discounts:

6-12 $82.63 (exc GST)
12+ $80.93 (exc GST)

With this M-Bus HAT, 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)
External DC power supply (9...30V) needed (36V for the MBUS will be generated internally from this voltage)
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 only)
For Raspberry Pi 2 / 3 / 4 Model B, Raspberry Pi Zero and compatible SBC

Package Contents

1x M-Bus HAT (standard version)
1x Terminal block connector

Raspberry Pi not included

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.
Datasheet
M-Bus homepage

Pin Usage

Function	UART0	UART3	UART4	UART5
GND	Pin 6, 9, 14, 25, 39
3.3V	Pin 1
5V	Pin 2, 4
TX (Only one is used)	GPIO14 (8)	GPIO4 (7)	GPIO8 (24)	GPIO12 (32)
RX (Only one is used)	GPIO15 (10)	GPIO5 (29)	GPIO9 (21)	GPIO13 (33)

This product is listed in:

Home Lab>Monitoring and Data-Logging

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Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

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