Product description: Sonoff ZBBridge-U - ZigBee / Matter gateway - WiFi / Ethernet
The Sonoff ZBBridge-U gateway is the command center of your smart home. With support for the ZigBee 3.0 protocol and integration with Matter , the central unit allows for smooth and trouble-free connection to popular Smart Home ecosystems. The efficient 1.5 GHz processor , 1 GB RAM and 8 GB eMMC memory guarantee reliable operation and support for up to 256 devices simultaneously . The gateway offers not only a WiFi connection, but also a wired connection via the RJ45 Ethernet port, which ensures greater stability and responsiveness of automation. ZBBridge-U is the perfect solution for those who value the reliability and convenience of home control.
Main Features of the Sonoff ZBBridge-U Gateway
- Support for up to 256 ZigBee devices: allows for almost unlimited expansion of your smart home system
- Built-in RJ45 Ethernet port: provides a stable and fast network connection
- Matter Integration: Allows compatibility with multiple platforms such as Apple Home and Google Home
- Voice Control: Works with Siri, Amazon Alexa and Google Assistant
- Emergency center function: allows you to create security scenarios and notifications
- Modern hardware architecture: 1.5 GHz dual-core processor, 1 GB RAM and 8 GB eMMC memory
ZigBee and Matter support
ZBBridge-U connects ZigBee devices to the modern Matter ecosystem, allowing them to integrate with a variety of smart home platforms . This allows you to control Sonoff sensors, switches, and other accessories with Siri, Google Assistant, and Alexa . It's the perfect solution for people who want to combine ZigBee flexibility with Matter interoperability and enjoy the smart home of the future.

In addition to WiFi connectivity, the gateway offers an RJ45 Ethernet port, ensuring a stable and fast connection to the network.
Connectivity without compromise - WiFi, Ethernet and full compatibility
Sonoff ZBBridge-U gateway supports both 2.4GHz WiFi and Ethernet , offering more stable connections than pure wireless models. ZBBridge-U is compatible with a wide range of Sonoff ZigBee devices, and also works with Apple Home, Amazon Alexa, Google Home and SmartThings apps for maximum setup versatility.
Gateway Technical Specifications
- Model: ZBBridge-U
- Network interface: RJ45 (10/100 Mb/s)
- Power interface: USB Type-C
- Power supply: 5V/1A
- Connection: WiFi / Ethernet
- Wireless connectivity: WiFi IEEE 802.11 b/g/n 2.4 GHz, ZigBee 3.0
- System: EFR32MG21 + RV1109
- Processor: 1.5 GHz Dual-core
- DDR4 Memory: 1GB
- eMMC memory: 8GB
- Maximum number of connected devices: 256
- Compatibility: Apple Home, Amazon Alexa, Google Home, SmartThings
- Housing material: PC + ABS
- Operating temperature: -10°C to 40°C
- Operating humidity: 5% RH to 95% RH, non-condensing
Kit Contents
- 1x Sonoff ZBBridge-U Gateway
- 1x RJ45 network cable (1m)
- 1x USB Type-C Cable (1m)
- 1x Quick start guide