Collect speedwire data from SMA devices

Shelly 3EM gataway to mimic SMA speedwire

A C++ executable to route sma speedwire packets between subnets

Relay to forward speedwire multicast messages to mqtt broker

A C++ executable to grab measurements from SMA-Emeters and SMA-Solar-Inverters and pass them to InfluxDB

SMA-Speedwire is an api for communicating with SMA products over Ethernet using the speedwire interface.

sma2mqtt - autodiscover and publish SMA inverters and Sunny Home Manager to MQTT. Docker container provided.

Prometheus exporter for sma invertors (speedwire only)

Custom integration for Home Assistant to connect SMA inverters via Speedwire protocol

home assistant custom integration for pysma-plus

SMA Speedwire(TM) access library written in C++

An SMA(TM) emeter simulator written in C++

Yet another tool to read power production of SMA® solar/battery inverters