Inverter data to MQTT

Dump inverter sensors into mqtt

At the moment program only supports interacting with an invertor via a raw USB interface. RS-232 support will be added later.

The program was written for the PowMr 5KVA 48V:

Special thanks to Dolf Andringa for his beautiful article: Reverse engineering cypress serial USB

Build

cargo build --release

Run

./target/release/inverter2mqtt powmr.yaml

You can find an example configuration file for PowMr inverter in the repository: powmr.yaml

Home Assistant

Sensors data should be caught by Home Assistant automatically.