# Sonoff Zigbee Bridge Pro

> ESP32-based Zigbee-to-WiFi gateway with CC2652P coordinator chip supporting 128 Zigbee devices. Flashable with Tasmota for local Zigbee bridge operation with Home Assistant via MQTT.

## Quick Facts

- **Brand:** Sonoff
- **Board Type:** gateway
- **Price:** ~$19.9
- **Product Readiness:** consumer
- **CPU:** ESP32 + CC2652P
- **CPU Architecture:** Xtensa LX6 + ARM Cortex-M4F
- **CPU Cores:** 2 + 1
- **RAM:** 520KB SRAM
- **Flash:** 4MB
- **USB:** USB-C
- **Power:** USB-C 5V
- **Operating Voltage:** 3.3V
- **Antenna:** built-in PCB antenna

## Connectivity

- **Wifi:** 802.11 b/g/n
- **Bluetooth:** BLE 4.2
- **Zigbee:** Zigbee 3.0

## Open Source

- **Firmware:** No
- **Schematics:** No
- **PCB Layout:** No

## Compatible Firmware

eWeLink, tasmota

## Use Cases

- zigbee-gateway
- smart-home-hub
- home-automation
- sensor-bridge
- zigbee-mqtt-bridge

## Components

- **ESP32** (Microcontroller): Dual-core Xtensa LX6 at 240MHz handling WiFi connectivity, MQTT, and web interface — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fwww.espressif.com%2Fsites%2Fdefault%2Ffiles%2Fdocumentation%2Fesp32_datasheet_en.pdf&ref=openhardware.directory&product=sonoff-zigbee-bridge-pro&source=md-export)
- **CC2652P** (Wireless): Texas Instruments SimpleLink multi-protocol wireless MCU with +20dBm TX power, supporting Zigbee 3.0, Thread, and IEEE 802.15.4 — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fwww.ti.com%2Flit%2Fds%2Fsymlink%2Fcc2652p.pdf&ref=openhardware.directory&product=sonoff-zigbee-bridge-pro&source=md-export)

## Protocols

- **WiFi 802.11 b/g/n**
- **Zigbee 3.0**
- **Bluetooth 4.2**
- **MQTT**
- **UART**

## Description

# Sonoff Zigbee Bridge Pro (ZBBridge-P)

The Sonoff Zigbee Bridge Pro is a WiFi-to-Zigbee gateway based on the ESP32 paired with a Texas Instruments CC2652P Zigbee coordinator. When flashed with Tasmota, it becomes a fully local Zigbee bridge that connects Zigbee sensors and actuators to your MQTT broker.

## Key Features

- **ESP32** dual-core at 240MHz for WiFi connectivity
- **CC2652P** Zigbee 3.0 coordinator with +20dBm TX power
- **Supports up to 128 Zigbee devices** directly
- **USB-C** power input
- **Built-in antenna** for both WiFi and Zigbee
- **Physical reset button** and pairing button

## Tasmota Zigbee Bridge

With Tasmota, the Bridge Pro acts as a transparent Zigbee-to-MQTT bridge:

- Pair Zigbee devices directly from the Tasmota web UI
- All device data published to MQTT topics
- Home Assistant auto-discovery for paired devices
- Zigbee binding and group management
- Support for Zigbee sensors (temperature, humidity, motion, door/window)
- Support for Zigbee actuators (plugs, lights, switches)

## Supported Zigbee Devices

- IKEA TRÅDFRI bulbs, plugs, and remotes
- Aqara/Xiaomi sensors (temperature, motion, door, water leak)
- Sonoff SNZB series (button, motion, door, temperature)
- Tuya Zigbee devices
- Philips Hue bulbs (basic control)
- And hundreds more Zigbee 3.0 compliant devices

## Flashing Guide

1. Open the case (clips, no screws)
2. Connect FTDI to serial header (3.3V, TX, RX, GND)
3. Flash `tasmota32-zbbrdgpro.bin`
4. The CC2652P coordinator firmware may also need updating via Tasmota

## Where to Buy

- [Buy for $19.9](https://openhardware.directory/r?to=https%3A%2F%2Fitead.cc%2Fproduct%2Fsonoff-zigbee-bridge-pro%2F&ref=openhardware.directory&product=sonoff-zigbee-bridge-pro&source=md-export)

## Resources

- [product](https://openhardware.directory/r?to=https%3A%2F%2Fsonoff.tech%2Fproduct%2Fgateway-and-sensors%2Fsonoff-zigbee-bridge-pro%2F&ref=openhardware.directory&product=sonoff-zigbee-bridge-pro&source=md-export)
- [wiki](https://openhardware.directory/r?to=https%3A%2F%2Ftemplates.blakadder.com%2Fsonoff_ZBBridge-P.html&ref=openhardware.directory&product=sonoff-zigbee-bridge-pro&source=md-export)
- [github](https://openhardware.directory/r?to=https%3A%2F%2Fgithub.com%2Farendst%2FTasmota&ref=openhardware.directory&product=sonoff-zigbee-bridge-pro&source=md-export)

## Tags

`esp32`, `zigbee`, `wifi`, `tasmota`, `gateway`, `bridge`, `home-automation`, `sonoff`, `cc2652p`, `mqtt`, `smart-home`

## Images

![Sonoff Zigbee Bridge Pro](https://nbg1.your-objectstorage.com/openhardware-directory/entities/sonoff-zigbee-bridge-pro/8ad896ca1b41.webp)

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