Sonoff - Max Zigbee/Thread Ethernet PoE Dongle-M

Sonoff Max Thread Dongle-M: Multi-Protocol Gateway with Ethernet, Wi-Fi & USB

The SONOFF Max Thread Dongle-M is a premium, feature-rich gateway that enables high-performance control of your Zigbee and Thread devices. Built on dual chipsets—the EFR32MG24 and ESP32D0WDR2—it offers unmatched stability, processing power, and multi-platform compatibility with Home Assistant, Zigbee2MQTT, and Jeedom.

Its versatile connectivity options—including Ethernet with PoE, Wi-Fi, and USB Type-C—make it perfect for any home setup, whether placed in a living room, bedroom, or even a basement. With a built-in web interface, it allows full local management, OTA firmware updates, secure VPN access, and webhook automation—all without any cloud dependency.

Main Features

• Powered by EFR32MG24 (Zigbee/Thread) and ESP32D0WDR2 (Wi-Fi)
• Supports Zigbee 3.0, Thread RCP, and Wi-Fi 2.4 GHz
• Flexible connection methods: Ethernet PoE, Wi-Fi, USB-C
• Web console for local management: settings, logs, alerts
• Easy firmware updates via browser (no manual flashing)
• 2x high-gain adjustable 5dBi antennas for extended coverage
• WireGuard VPN for secure remote access
• Webhook automation: alerts, backups, disconnections
• Customisable LED indicators for real-time status
• Robust aluminium and PC/ABS enclosure (salt spray tested)
• Certified: CE, FCC, RoHS
• Fully compatible with Home Assistant, Zigbee2MQTT, Jeedom, eWeLink

Technical Specifications

• Model: Dongle-M
• Main chips: EFR32MG24 (Zigbee/Thread), ESP32D0WDR2 (Wi-Fi)
• Input Power:
  • 5V ⎓ 1A via USB Type-C
  • 48V ⎓ 0.25A via RJ45 PoE (IEEE 802.3af)
• Wireless protocols: Zigbee 3.0, Thread RCP, Wi-Fi 2.4 GHz (IEEE 802.11 b/g/n)
• Connectivity:
  • USB Type-C
  • RJ45 Ethernet with PoE support
• Antennas: 2x 5dBi adjustable high-gain antennas
• Operating Temperature: -10°C to 60°C
• Housing: Aluminium + PC/ABS, corrosion-resistant
• Certifications: CE, FCC, RoHS
• Colour: Dark grey
• Compatible Platforms: Home Assistant, Zigbee2MQTT, Jeedom, eWeLink