Information, Specification

Sonoff Bridge Ultra Smart Hub for Zigbee 3.0 & Matter

Product Images

About the item

  • Matter Bridge Integration: Acts as a bridge between SONOFF/eWeLink Zigbee sub-devices and the Matter ecosystem when on the same LAN.

  • High-Performance Hardware: Built with a Zigbee 3.0-compatible EFR32MG21 chip, a 1.5 GHz dual-core CPU, 1 GB DDR4 RAM, and 8 GB eMMC storage for responsive performance.

  • Supports Up to 256 Sub-Devices: Can manage a large number of Zigbee devices in your home.

  • Turbo Mode / Extended Range: With Turbo Mode enabled, the bridge can push communication range up to ~200 m in open environments.

  • Wired + Wireless Connectivity: Supports both Ethernet (RJ45) for stable connection and WiFi (2.4 GHz) for flexibility.

  • Security Hub / Alarm Features: Can act as a local security hub. You can configure defense modes that trigger an audible alarm and push notifications by NFC tap, wireless button, or via app scenes.

  • Physical & Electrical Specs: Power: 5 V ⎓ 1 A via USB Type-C. Operating Temperature: –10 °C to 40 °C. Operating Humidity: 5% to 95% RH, non-condensing. Dimensions: ~82 × 82 × 28 mm. Weight: ~92.5 g. Case Material: PC + ABS.

  • Buttons & LEDs: Has built-in button for pairing/reset and multi-color LED indicator.

Description

The Sonoff Bridge Ultra is a next-generation smart hub designed to act as the central gateway for SONOFF and eWeLink Zigbee devices, while also bridging them into the Matter ecosystem on the same local network. This allows all paired devices to be controlled through Matter-compatible platforms, providing seamless integration across ecosystems.

Equipped with a 1.5 GHz dual-core CPU, 1 GB RAM, and 8 GB storage, the Bridge Ultra offers smooth automation, supports a large number of sub-devices, and ensures stable performance. Turbo Mode enhances the Zigbee range up to 200 meters in open areas, though indoor range may vary depending on obstacles and interference.

The hub supports both Ethernet and WiFi, offering reliable connections and flexible network setups. It can function as a local security hub, enabling defense modes that trigger alerts, notifications, or alarms through NFC taps, buttons, or the app. Its design is optimized for SONOFF and eWeLink Zigbee devices, providing more capacity, improved range, and a future-proof solution for expanding smart home setups.

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