Sonoff ZigBee Dongle Plus MG24 Home Assistant openHAB Zigbee2MQTT

The SONOFF Dongle Plus MG24 is a versatile USB gateway designed for integrating ZigBee and Thread devices with popular open-source platforms such as Home Assistant, Zigbee2MQTT, openHAB, and ioBroker. Powered by the EFR32MG24 chip, the device offers 1536 KB Flash and 256 KB RAM for fast command processing and stable communication, supporting larger ZigBee networks. Its detachable antenna with up to 4.5 dBi gain allows communication up to 200 meters in open spaces, while the included 1-meter USB extension cable ensures optimal positioning. The software supports multiple modes, including ZigBee coordinator, ZigBee router, Thread RCP, and MultiPAN, allowing simultaneous ZigBee and Thread operations. Durable aluminum housing has passed rigorous tests, including temperature, corrosion, and over 500 USB cycles, guaranteeing long-term reliability. Firmware updates are simple via the SONOFF Dongle Flasher tool, making this gateway an essential addition for advanced smart home systems.