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ZB Bridge-P

Product Overview

Introduction

Product Name

SONOFF Zigbee Bridge Pro

Product Model

ZB Bridge-P

SONOFF Zigbee Bridge Pro supports up to 128 Zigbee sub-devices, significantly expanding your smart home network and seamlessly integrating various SONOFF Zigbee products. It enhances home security with customizable modes such as Home, Away, and Sleep, and functions as a local alarm hub for real-time protection. With dual-protocol support for Wi-Fi and Zigbee, it bridges devices effortlessly and ensures reliable local smart scene execution and automation even without internet connectivity. This versatile hub is ideal for building a stable, scalable, and fully integrated smart home ecosystem.

Highlights

  • Supports Up to 128 Sub-Devices
    The Zigbee Bridge Pro significantly expands your smart home network, supporting up to 128 Zigbee sub-devices—up from the previous limit of 32.
  • Smart Home Security
    Create customized security modes such as Home, Away, and Sleep. The bridge can function as a local alarm hub, enhancing your home security setup.
  • Local Smart Scene Execution
    Timing schedules and Zigbee device linkages operate locally, even without an active internet connection, ensuring reliable automation.
  • Dual-Protocol Support: Wi-Fi & Zigbee
    Facilitates communication between Zigbee and Wi-Fi devices, enabling more flexible and integrated smart home scenarios.
  • Robust Compatibility, Greater Possibilities
    Compatible with a wide range of SONOFF Zigbee devices, such as the ZBMINIR2 smart switch and S60ZB smart plug—allowing you to build a powerful and seamless smart home ecosystem.

Applications

  • Smart Home Zigbee Gateway
  • Intelligent Security Alarm, etc.

Specification

Model

ZB Bridge-P

MCU

ESP32+CC2652

Input

5V1A

Input Interface Type

Micro USB

Wireless connection

Wi-Fi IEEE 802.11b/g/n 2.4GHz, Zigbee 3.0

Net weight

39.5g

Product dimension

62x62x20mm

Color

White

Casing materials

PC V0

Applicable place

Indoor

Working temperature

-10℃~40℃

Working humidity

5%~95% RH, non-condensing

Working height

Less than 2000m

Certification

CE/FCC/UKCA/RoHS

eWeLink Key Features

Device Home Page Functions

Key Features

Feature Description

Add Device

The gateway is in Zigbee sub-device pairing mode.

Smart Security

Home mode

Edit the security mode of the ZBBridge-U.

  • Enable/Disable
  • Name
  • Alarm Beep Setting
  • Messages and notifications on/off
  • Delay Arm Setting
  • Delay Alarm Setting
  • List of sub-devices that support triggering alarms

Away mode

Sleep mode

List of added zigbee sub-devices

Check the list of added Zigbee sub-devices.

Configure connected Zigbee sub-devices.

Device Settings

Key Features

Feature Description

Third-party Platforms

Alexa

You can control your smart devices through third-party services, including voice control.

Google Home

IFTTT

Assign location

Set up the home and room where the device is located.

Share

The device can be shared with other eweLink accounts.

Smart Scene

Trigger Condition

  • Home mode Armed
  • Home mode Disarmed
  • Away mode Armed
  • Away mode Disarmed
  • Sleep mode Armed
  • Sleep mode Disarmed
  • Home mode Trigger an alarm
  • Away mode Trigger an alarm
  • Sleep mode Trigger an alarm
  • Home mode Alarm cancelled
  • Away mode Alarm cancelled
  • Sleep mode Alarm cancelled

Execution Action

  • Enable Home mode
  • Enable Away mode
  • Enable Sleep mode
  • Disarm
  • Sound Alarm
  • Mute

Offline Alert

Turn on the "Offline Notifications" feature, and grant eWeLink notification permissions in Phone Settings > Permissions. You will receive a mobile push notification 5 minutes after the device goes offline.

  • On/Off

Security Mode

Home mode

Edit the security mode.

  • Enable/Disable
  • Name
  • Alarm Beep Setting
  • Messages and notifications on/off
  • Delay Arm Setting
  • Delay Alarm Setting
  • List of sub-devices that support triggering alarms

Away mode

Sleep mode

Security Log

Records of device status changes. (You can view the operation records of the past three months)

Wi-Fi Signal Indicator

  • On/Off

Zigbee Signal Indicator

  • On/Off

Wi-Fi Settings

Configure the WiFi network connected to the device.

Zigbee Channels

Scanning and changing the Zigbee channel.

*It will lead to the disconnection of Zigbee devices, making devices, scenes, and security systems temporarily unavailable.

Delete Device

Remove the device from the eWeLink platform.

Installation and Configuration Guide

Wi-Fi LED indicator

Wi-Fi LED indicator

Description

Flashe two short and one long

Pairing Mode

Flash quickly

Compatible Pairing Mode (AP)

Keep on

Device is Oline

Flash quickly once

Fail to Connect to Router

Flash quickly twice

Connected to Router but Fail to Connect to Serve

Flash quickly three times

Firmware Updating

Zigbee LED indicator

Zigbee LED indicator

Description

Flash slowly

Searching and adding sub-devices

Pairing button

Button

Description

Press & hold 5 seconds

Device enters the pairing mode.

Press and hold for 10 seconds

Factory Reset

Single press

Exit pairing mode

Add Device

eWeLink Platform

Open eWeLink, tap "+” and select "Add Device", then follow the prompt on the App.

 

Add Zigbee Sub-devices

First, put the Zigbee sub-device into Pairing mode, then click on "+ Add Device" on the gateway interface, and wait for the search to complete to add the sub-device.

 

Compatible Pairing Mode

If you fail to enter Pairing Mode, please try"Compatible Pairing Mode" to pair.

Long press Pairing button for 5s until the Wi-Fi LED indicator changes in a cycle of two short flashes and one long flash and release. Long press Pairing button for 5s again until the Wi-Fi LED indicator flashes quickly. Then, the device enters Compatible Pairing Mode.

For the Android system:

Tap and select "Compatible Pairing Mode" on app. Please follow the app prompts.

For iOS system:

① When the device is in the compatible mode, please record the device ID ITEAD-*********, which can be found in the Wi-Fi list of the mobile phone.

② Return to the eWeLink app, tap "+, select "can", then tap "Manual input "at the bottom of the screen. Enter the recorded device ID and tap "Next" to complete the addition.

FAQ

  1. Which Zigbee sub-devices are supported?
    All SONOFF devices using the Zigbee protocol are supported, and some of them support Over-The-Air (OTA) firmware update capability.
  2. How to create a local scene?
    When creating a smart scene in the eWeLink APP, if both the trigger device and the action device are Zigbee sub-devices already paired with ZBBridge-P, the scene will be a local scene.
  3. How many sub-devices can be added to the gateway?
    Maximum number of directly connected devices: 10
    Maximum total number of devices: 128, achievable by adding router devices
  4. Does a local scene require Wi-Fi?
    Wi-Fi is required during the setup of a local scene.
    After setup, the local scene can run independently even if the Wi-Fi is disconnected or the router is powered off.
  5. How can I reset the ZBBridge-P to factory settings?
  • Press and hold the pairing button for 10 seconds until the Wi-Fi LED flashes rapidly.
  • Release the button; the device will reset and enter pairing mode.
  • After reset, re-pair the bridge with the eWeLink app and reconnect all Zigbee devices.

Troubleshooting

  1. Why can't I add sub-devices?
    If you fail to add sub-devices, try the following steps:
    (1) Confirm the sub-device is supported and is in pairing mode. Keep it close to the gateway during pairing.
    (2) Check if the Wi-Fi network is functioning properly. Retry after the network is stable.
    (3) Go to the gateway settings > More Settings > check the current Zigbee channel signal quality. Switch to a better-performing channel if needed.
    (4) You may have reached the Zigbee device limit. Delete one end device , and add a router device to expand the device limit.
    (5) Try resetting the gateway by long-pressing the pairing button for 10 seconds (this will erase all sub-devices and smart scenes).
    (6) If none of the above work, the issue may be due to non-standard Zigbee implementations on third-party sub-devices or brand-level compatibility restrictions.
  2. OTA update failed?
    Please check your network status.
    Unplug the gateway for 5 minutes, then power it back on and try updating again.
  3. Why sub-devices connected with ZBBridge have no response on the eWeLink APP?
  1. Check the battery level of the sub-device on APP. If the battery is low, please replace it in time and try again.
  2. Maybe the sub-device is too far from ZBBridge or your router. To ensure all sub-devices are connected to the self-organizing network (Ad-hoc Network), a plug-in device acted as a ZigBee router is recommended to connect with ZBBridge for transmission range extension, like SONOFF BASICZBR3 or S31 Lite ZB.

Know more

For a detailed guide and review of the SONOFF ZB Bridge-P, visit our free course at the SONOFF Academy.

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Last modified: 2025-07-08