Publish power events and outage stats to an MQTT broker with Home Assistant discovery topics, so UPSentry shows up automatically as:
- a
binary_sensor for grid power
- sensors for battery charge, runtime, last outage duration
mosquitto_pub keeps it dependency-light (optional, only if configured). Automations like "power lost → turn off the 3D printer" become trivial.
Publish power events and outage stats to an MQTT broker with Home Assistant discovery topics, so UPSentry shows up automatically as:
binary_sensorfor grid powermosquitto_pubkeeps it dependency-light (optional, only if configured). Automations like "power lost → turn off the 3D printer" become trivial.