MQTT

MQTT messaging protocol tutorials and integrations. Connect your IoT devices and home automation systems with this lightweight protocol.

Greenhouse | Energy | Home Assistant | MQTT

Greenhouse Solar Monitoring
ByAndy 2025-06-042025-12-29

Set up greenhouse solar monitoring with a Raspberry Pi Zero 2 W. Track your Renogy solar kit power, battery status, and charging via Bluetooth and display in Home Assistant.

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Energy | Home Assistant | MQTT

Monitoring Energy Usage in Home Assistant
ByAndy 2025-04-092025-12-29

Monitor your home energy usage in Home Assistant using an RTL-SDR receiver to read electric and water meter broadcasts wirelessly. No meter modifications required.

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