Many low-cost wireless temperature and humidity sensors use a 433 MHz transmitter to send data back to their base stations. This is a great choice for the manufacturer of said devices because it&#8… ...

Since Home Assistant is my be-all-and-end-all service for managing my smart gadgets, I’ve paired my Raspberry Pi MQTT broker with the HASS instance to simplify automating my IoT paraphernalia.

Zigbee2MQTT enables Zigbee devices to communicate with your home automation software via MQTT. Utilizing a Raspberry Pi as a dedicated Zigbee hub provides flexibility in device placement.