SKU: IOWC-1511
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Sonoff ZBDongle-E Zigbee 3.0 USB Dongle Plus

₹2,919.00 (Inclusive of all taxes)
Out of Stock

The Sonoff ZBDongle-E is a Zigbee 3.0 USB coordinator dongle pre-flashed with EZNet 6.10.3 firmware. It adds Zigbee hub functionality to a computer or single-board computer, enabling direct control and integration of Zigbee end devices with platforms like Home Assistant, openHAB, and Zigbee2MQTT via a standard USB port.

Features

  • Zigbee 3.0 Certified Coordinator with +20dBm output power for extended network range and reliability.
  • Pre-flashed with EZNet 6.10.3 firmware, ready for use with Home Assistant, openHAB, and Zigbee2MQTT.
  • Powered by the EFR32MG21 SoC, offering robust processing for Zigbee mesh networking.
  • Aluminum alloy housing shields the radio from peripheral interference for stable signal integrity.
  • Plug-and-play USB operation with 5V DC power (100mA max), compatible with PCs and Raspberry Pi.

Out of stock

Description

The Sonoff ZBDongle-E Zigbee 3.0 USB Dongle Plus is a dedicated Zigbee coordinator designed to transform a host computer into a powerful, local Zigbee gateway. Built around the Silicon Labs EFR32MG21 system-on-chip, it delivers a high-performance, secure foundation for building extensive smart home networks. The integrated +20dBm RF amplifier ensures strong signal transmission, facilitating a wider coverage area and more resilient mesh topology when paired with Zigbee router devices.

Its aluminum alloy enclosure is not just for durability; it acts as an effective RF shield, minimizing signal degradation caused by electromagnetic interference from nearby USB ports or other computer components. This design choice is critical for maintaining consistent communication with end devices like sensors, switches, and smart plugs. The dongle arrives pre-configured as a coordinator, eliminating the need for initial firmware flashing and allowing immediate integration into popular open-source home automation ecosystems.

Key Features

  • Acts as a Zigbee 3.0 Coordinator, forming the central hub of a local smart home network.
  • High-power +20dBm RF output extends the effective range of the Zigbee mesh.
  • Pre-installed EZNet 6.10.3 firmware ensures out-of-box compatibility with major platforms.
  • Aluminum alloy shell provides mechanical robustness and reduces RF interference.
  • Plug-and-play USB connectivity simplifies setup with PCs and single-board computers.
  • Compatible with a wide range of Sonoff and third-party Zigbee routers and end devices.
  • Optional USB extension cable placement optimizes antenna positioning for best signal.

Applications

  • Local Zigbee hub for Home Assistant, openHAB, or Zigbee2MQTT setups.
  • Building a dedicated, vendor-agnostic smart home network independent of cloud hubs.
  • Integrating Zigbee sensors (motion, temperature, door/window) and actuators (switches, plugs) into a PC-based automation system.
  • Development and testing platform for Zigbee network applications and firmware.

Technical Specifications

Core SoC / ModuleEFR32MG21 Zigbee SoC
Wireless ProtocolZigbee 3.0 (Coordinator)
RF Transmit Power+20 dBm
Supply Voltage5V DC via USB
Operating Current100 mA (max)
Host InterfaceUSB 2.0
AntennaIntegrated PCB Antenna
Operating Temperature-10°C to +40°C
Housing MaterialAluminum Alloy
Weight50 g

Frequently Asked Questions

What software do I need to use this Zigbee dongle with Home Assistant?

You need to install a Zigbee integration add-on like Zigbee2MQTT or ZHA (Zigbee Home Automation) within your Home Assistant instance. The dongle is pre-flashed and will be recognized as a serial device. After connecting it via USB, configure the integration to use the corresponding serial port (e.g., /dev/ttyACM0) to start building your Zigbee network.

Can I use this dongle to replace my existing Tuya or Philips Hue Zigbee bridge?

Yes, the ZBDongle-E can act as a standalone, local coordinator to replace proprietary bridges. You will need to reset your Zigbee end devices (sensors, bulbs, switches) and re-pair them directly with this dongle through your chosen software (e.g., Zigbee2MQTT). This process migrates your devices to a local, open-standard network without relying on the manufacturer's cloud or hub.

What is the benefit of the aluminum housing on this USB dongle?

The aluminum alloy housing acts as a Faraday cage, shielding the sensitive EFR32MG21 radio from electromagnetic interference (EMI) generated by your computer's USB ports, motherboard, and other peripherals. This shielding is crucial for maintaining a stable Zigbee signal, reducing packet loss, and ensuring reliable communication with all devices in your mesh network, especially in electrically noisy environments.

Do I need a USB extension cable for optimal performance?

Using the optional 1.5m USB extension cable is highly recommended. It allows you to position the dongle away from your computer case, which can be a significant source of RF interference. This physical separation improves signal strength and range, leading to a more robust and extensive Zigbee mesh network, especially when the coordinator is placed in a central, elevated location.

Package Includes

  • 1 x Sonoff Zigbee 3.0 USB Dongle Plus (ZBDongle-E)

Additional Information

Weight 0.05 kg