SONOFF Zigbee Bridge Ultra – ZBBridge-U | Zigbee 3.0 Gateway, Matter Bridge, Ethernet & Wi-Fi Smart Home Hub.
Overview:
• SONOFF Zigbee Bridge Ultra ZBBridge-U is a powerful Zigbee 3.0 smart gateway designed to connect and manage SONOFF Zigbee sub-devices through the eWeLink App.
• It can connect up to 256 SONOFF Zigbee sub-devices, making it suitable for larger smart home and automation projects.
• The bridge works as a Matter Bridge, allowing compatible Zigbee devices to be converted and integrated into wider smart home ecosystems.
• It supports both wired Ethernet connection and 2.4GHz Wi-Fi connection, giving better installation flexibility and more stable network performance.
• Compared with previous Zigbee bridges, ZBBridge-U comes with stronger hardware including 1.5GHz dual-core CPU, 1GB DDR4 memory, and 8GB eMMC storage for faster and more reliable operation.
Key Features:
• Zigbee 3.0 gateway for SONOFF Zigbee smart devices.
• Supports up to 256 SONOFF Zigbee sub-devices.
• Matter Bridge support for wider smart home ecosystem integration.
• Ethernet RJ45 connection for more stable wired network operation.
• Wi-Fi 2.4GHz support for flexible wireless installation.
• Built-in EFR32MG21 Zigbee chip for improved Zigbee communication.
• 1.5GHz dual-core CPU, 1GB DDR4 RAM, and 8GB eMMC storage for stronger performance.
• Supports smart security, scene linkage, and push notifications through eWeLink.
• Supports voice control through compatible smart platforms.
• Suitable for larger smart home systems that require stable Zigbee device management.
Technical Specifications:
• Brand: SONOFF.
• Model Name: ZBBridge-U.
• Product Type: Zigbee 3.0 Smart Gateway / Matter Bridge.
• Zigbee Protocol: Zigbee 3.0.
• Supported Sub-devices: Up to 256 SONOFF Zigbee devices.
• Matter Support: Matter Bridge.
• CPU: 1.5GHz dual-core processor.
• Memory: 1GB DDR4.
• Storage: 8GB eMMC.
• Zigbee Chip: EFR32MG21.
• Network Interface: RJ45 Ethernet 10/100Mbps.
• Wireless Connectivity: Wi-Fi IEEE 802.11 b/g/n 2.4GHz.
• Input Power: DC 5V / 1A.
• Power Interface: USB Type-C.
• Smart App: eWeLink App.
• Functions: Zigbee device management, Matter bridging, smart security, scene linkage, push notifications, voice control.
• Installation Type: Desktop / indoor smart gateway.
• Application: Smart home Zigbee gateway and Matter bridge.
Applications:
• Smart home Zigbee device management.
• Villa and apartment automation.
• SONOFF Zigbee sensor and switch integration.
• Matter ecosystem integration.
• Smart security system linkage.
• Lighting, curtain, sensor, and automation control.
• Office and showroom smart automation projects.
• Large smart home systems requiring stable wired gateway connection.
Connect Gates Recommendation:
• Recommended for projects that need a powerful Zigbee 3.0 gateway with Matter Bridge support, Ethernet + Wi-Fi connectivity, and capacity for up to 256 SONOFF Zigbee sub-devices, especially for villas, offices, showrooms, and advanced smart home installations.