Raspberry Pi MQTT Monitor

The easiest way to monitor your Raspberry Pi or Linux system health in Home Assistant — up and running in minutes with zero manual HA configuration.

Features

Zero-config Home Assistant setup — MQTT discovery messages create devices and sensors automatically
Remote control — restart, shutdown, and update your device from Home Assistant
Flexible delivery — publish over MQTT or directly via the Home Assistant REST API
Run as a service or cron job — auto-configured by the installer
External sensor support — DS18B20 (temperature) and SHT21 (temperature + humidity)
Sensor availability — sensors are marked unavailable in HA when readings fail
Multi-language — English, German, French, and Bulgarian
Easy updates — run rpi-mqtt-monitor --update or trigger from the Home Assistant UI

The full list of metrics and their config keys.

One-line automated install, service or cron setup.

Every command-line flag explained.

All config.py settings and display backends.

Discovery, REST API, Wake-on-LAN and dashboards.

Wire up DS18B20 and SHT21 sensors.