Sonoff Zigbee Dongle Plus MG24
The Sonoff Zigbee Dongle Plus MG24 is a versatile USB adapter designed for open-source smart home platforms that functions as a powerful Zigbee 3.0 and Thread coordinator or router. It is highly compatible with systems like Home Assistant and Zigbee2MQTT.
Key Features:
- Powerful Chipset: Powered by the advanced Silicon Labs EFR32MG24 chip, it offers more resources (256 KB RAM and 1.5 MB flash memory) than previous generations for stable performance in demanding networks.
- Multi-Protocol Support: The System on a Chip (SoC) supports Zigbee 3.0 and Thread, with capabilities for Matter ecosystems when used with compatible software.
- Open-Source Platform Compatibility: Works seamlessly with popular open-source home automation platforms, including Home Assistant (via ZHA or Zigbee2MQTT), openHAB, and ioBroker.
- Flexible Firmware: Firmware can be easily flashed using the official SONOFF Dongle Flasher tool to switch between different roles: Zigbee Coordinator (default), Zigbee Router, OpenThread RCP, or MultiPAN RCP mode.
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Enhanced Signal & Range:
- Features an external, removable 3 dBi SMA antenna, which can be optimized up to 4.5 dBi for a stronger signal.
- Achieves a range of up to 200 meters in open-field conditions.
- Durable & Compact Design: Comes in a slim, robust aluminum alloy housing that helps reduce signal interference from peripherals and is resistant to pressure and corrosion.
- Interference Mitigation: Includes a 1-meter USB extension cable in the box, which helps to position the dongle away from potential USB 3.0 interference sources.
- Low Power Consumption: Operates efficiently with a standby power consumption of approximately 40 mW.
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