M-Bus FeatherWing

This FeatherWing, serving as an M-Bus Slave Node, is powered by the reliable TSS721 M-Bus Transceiver. The M-Bus FeatherWing features an isolated interface, providing a stable connection for your M-Bus devices.

This FeatherWing is designed to be used with a

Feather microcontroller board

, transforming it into a powerful tool to read consumption meters and gather essential data. 

It’s the perfect companion for anyone looking to delve into M-Bus communication and create sophisticated smart metering solutions.

You can find our Feather boards here

Features

• M-Bus (Meter-Bus) slave node
• Uses the Texas Instruments TSS721A meter bus transceiver IC
• Compatible with European standards EN13757-2 and EN1434-3
• For reading of smart meters with P1 interface
• For constructing your own meters
• Galvanically isolated interface
• Miniature screw terminals for bus connection
• Optional Stacked headers
• For

  Feather microcontroller boards

Connection Example – M-BUS Master

Resources

• Datasheet

• Github

  • Example code for reading consumption meters with P1 customer interface and DLMS/COSAM protocol

  • Arduino M-BUS meter example

Package Contents

• 1x M-Bus Slave Featherwing