![M-Bus Slave HAT for Raspberry Pi Pico](http://thepihut.com/cdn/shop/files/m-bus-slave-hat-for-raspberry-pi-pico-zihatec-105906-42497597178051_2160x.jpg?v=1719330057)
![M-Bus Slave HAT for Raspberry Pi Pico](http://thepihut.com/cdn/shop/files/m-bus-slave-hat-for-raspberry-pi-pico-zihatec-105906-42497597210819_2160x.jpg?v=1719327717)
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This M-Bus Slave HAT is an add-on board that allows the Raspberry Pi Pico to function as an M-Bus (meter bus) slave node. It is based on the TSS721 M-Bus Transceiver IC and provides communication via UART0 or UART1.
The HAT features an isolated interface and can be used to read consumption meters with a P1 customer interface or create custom meters for M-Bus systems. Software support includes example codes for Arduino IDE to read meters and implement simple meter functions.
We also have the M-Bus Master HAT here
Note: Raspberry Pi Pico is NOT included