The Sonoff DIY RF Bridge R2 433MHz RF Smart Switch is a versatile smart device designed

to connect traditional RF-based appliances to a Wi-Fi network.

This powerful solution allows you to control RF devices remotely,

automate routines, and enhance your home automation setup.

Key Features

433MHz RF Signal Support: The RF Bridge R2 is compatible with 433MHz RF-controlled devices,

such as remote-controlled gates, security systems, alarms, and more.

Wi-Fi Connectivity: The RF Bridge R2 connects directly to your 2.4GHz Wi-Fi network, enabling remote control

via the eWeLink appApp Control: Using the eWeLink app, users can manage connected RF devices,

create automation scenes, and set schedules for improved convenience.

Voice Control Support: The RF Bridge R2 integrates with Amazon Alexa, Google Assistant, and Siri Shortcuts,

providing hands-free control of RF devices.

Scene Automation: The RF Bridge R2 enables users to create smart scenes that combine

RF appliances with other Wi-Fi-enabled devices for enhanced automation.

Wide Device Compatibility: The RF Bridge R2 can connect up to 16 RF devices, allowing comprehensive

control for security alarms, RF switches, remote controls, and more.

DIY Mode Support: The RF Bridge R2 supports DIY mode, enabling developers to integrate

the device into their custom smart home platforms using REST APIs.

Compact Design: Its sleek and modern design makes it easy to install in various indoor environments.

Common Use Cases

• Security System Control: Connect RF-based security sensors, alarms, or sirens
• for remote monitoring and control.
• Lighting Automation: Link RF light switches or controllers to automate lighting systems.
• Garage Door Management: Integrate with RF-controlled garage doors for remote opening
• and closing via your smartphone.
• Remote Appliance Control: Activate RF-based fans, heaters, or other appliances with ease.

Installation and Setup

1. Power On the Device: Connect the RF Bridge R2 to a power source using the provided USB cable.
2. Connect to Wi-Fi: Download the eWeLink app, create an account, and follow the pairing
3. instructions to connect the RF Bridge R2 to your Wi-Fi network.
4. Add RF Devices: Use the app’s interface to pair your RF devices with the RF Bridge R2.
5. Configure Automation: Set timers, schedules, and smart scenes to control connected devices efficiently.

Maintenance and Tips for Optimal Performance

• Ensure the RF Bridge R2 is positioned in a location with a strong Wi-Fi signal to ensure stable connectivity.
• Place the device centrally to maximize its RF signal coverage.
• Regularly update the eWeLink app and firmware for enhanced security and feature updates.