Zigbee & Thread Gateway – WiFi, Ethernet, USB | Home Assistant Smart Home Gateway PRIMED ETHMG21 China Mainland

Zigbee & Thread Gateway – WiFi, Ethernet, USB | Home Assistant

ETHMG21 / China Mainland
Sale price  $198.98 Regular price  $274.95
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Zigbee & Thread Gateway – WiFi, Ethernet, USB | Home Assistant Smart Home Gateway PRIMED ETHMG21 China Mainland

Zigbee & Thread Gateway – WiFi, Ethernet, USB | Home Assistant

Sale price  $198.98 Regular price  $274.95
Color
Ships FromChina Mainland

Zigbee & Thread Smart Home Gateway – Multi-Mode Connectivity Hub

Take full control of your smart home with this powerful Zigbee & Thread Compatible Gateway. Designed for enthusiasts and professionals alike, it integrates seamlessly with Home Assistant, Zigbee2MQTT (Z2M), ZHA, OpenHAB, and Synology Docker — giving you a truly unified smart home command center. With three flexible connection modes and an extended antenna for impressive range, this gateway makes managing your devices simple, reliable, and future-ready.

Key Features

  • Extended Signal Coverage: High-gain external antenna delivers coverage of over 250 meters in open spaces, ensuring rock-solid connectivity for all your smart devices throughout large homes or buildings.
  • Three Operational Modes: Connect via USB, Ethernet, or WiFi — choose whichever suits your setup. Effortlessly switch modes to match your network configuration or preferences.
  • Intuitive Web Console: A built-in graphical web interface makes configuration and device management straightforward — no command-line expertise required. Set up and manage your devices with ease from any browser.
  • OTA Firmware Updates: Supports over-the-air (OTA) firmware updates for both Zigbee and ESP32 chipsets, keeping your gateway current with the latest capabilities and security improvements automatically.
  • Broad Platform Compatibility: Works with Z2M (Zigbee2MQTT), ZHA, Home Assistant, OpenHAB, and Synology Docker — a versatile hub that slots right into your existing smart home ecosystem.

Specifications

Connectivity Modes USB, Ethernet, WiFi
Supported Protocols Zigbee, Thread, Z2M, ZHA
Compatible Platforms Home Assistant, OpenHAB, Synology Docker
Signal Range 250+ meters (open space)
Firmware Updates OTA (Zigbee & ESP32)
Material PVC
Country of Origin Made in China

What's in the Box

  • 1 × Zigbee & Thread Gateway

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Frequently Asked Questions

Q: Which smart home platforms does this Zigbee & Thread Gateway support?

A: This gateway is compatible with a wide range of popular smart home platforms including Home Assistant, Zigbee2MQTT (Z2M), ZHA, OpenHAB, and Synology Docker. It supports both Zigbee and Thread protocols, making it one of the most versatile gateways available for home automation enthusiasts.

Q: What are the three connection modes and when should I use each?

A: The gateway supports USB, Ethernet, and WiFi modes. Use USB for a direct connection to a host computer or server running Home Assistant. Choose Ethernet for the most stable and latency-free wired network connection. Select WiFi for flexible, cable-free placement anywhere in your home within wireless range.

Q: Does this gateway support firmware updates without manual intervention?

A: Yes! The gateway supports over-the-air (OTA) firmware updates for both its Zigbee module and ESP32 chipset. This means you can keep your device up to date with the latest features and security improvements directly through the web console interface — no manual flashing required.

Q: What is the signal range of this Zigbee gateway?

A: Equipped with a high-gain external antenna, this gateway achieves a signal range of over 250 meters in open spaces. Indoor performance will vary depending on walls and obstacles, but the extended antenna significantly improves coverage compared to standard compact dongles.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.

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