1. Introduction
The SONOFF Orb-RBS Fusion Series Matter Over WiFi Smart Roller Shutter Wall Switch (MINI-RBS-E) is designed to upgrade your curtain and roller blind experience. This smart wall switch offers seamless integration with the Matter ecosystem, allowing control through various smart home platforms like Apple Home, Google Home, and Alexa. Enjoy precise percentage control, custom scheduling, and smart scene automation for enhanced convenience and privacy.
2. Specifications
| Attribute | Value |
|---|---|
| Product Name | Orb-RBS |
| Model | MINI-RBS-E |
| Product Series | Fusion series |
| Product Type | Matter over WiFi smart roller shutter wall switch |
| MCU | ESP32 |
| Rating | 100-240V~ 50/60Hz 1A Max |
| Wi-Fi | IEEE 802.11b/g/n 2.4GHz |
| Net Weight | 84.7g |
| Product Dimension | 86x86x34mm |
| Casing Material | PC |
| Operating Temperature | -10°C~40°C |
| Diameter of Wiring (recommend) | 18AWG to 14AWG SOL/STR copper conductor only |
| Power Source | Other (AC) |
| Battery Included | No |
| Wireless Communication | Yes (Wi-Fi) |
| Certification | CE, RoHS |
3. Package Contents
Please check the package contents carefully. If any items are missing or damaged, please contact your retailer.
- 1x SONOFF Orb-RBS Smart Roller Shutter Wall Switch (MINI-RBS-E)
- 1x User Manual (this document)
4. Safety Information
WARNING: Risk of electric shock. Installation should be performed by a qualified electrician.
- Ensure the power supply is OFF before installation or maintenance.
- Do not expose the device to moisture or extreme temperatures.
- Use only with compatible roller shutter motors as specified.
- Do not attempt to repair or modify the device yourself.
- Recommended wiring diameter: 18AWG to 14AWG SOL/STR copper conductor only.
5. Installation
5.1 Applicable Mounting Box
The Orb-RBS switch is compatible with standard 86-Type and European Round (φ 60mm) mounting boxes.
5.2 Motor Requirements
The device supports general 4-wire AC motors and 5-wire AC motors. These motors typically include a zero wire, motor forward line, motor reverse line, and a ground line.
5.3 Wiring Instructions
Ensure the main power supply is turned OFF before proceeding with wiring. Follow the diagram and table below for correct connections.
| Terminal | Description | Wire Type | Function |
|---|---|---|---|
| N | Live Wire | Neutral Line | Connects to the neutral wire of the power supply. |
| L | Live Output Terminal (100-240V) | Live Line | Connects to the live wire of the power supply. |
| L_Out1 | Live Output1 Terminal (100-240V) | Forward Line | Connects to the motor's forward control line. |
| L_Out2 | Live Output2 Terminal (100-240V) | Reverse Line | Connects to the motor's reverse control line. |
6. Initial Setup and Pairing
After successful wiring and powering on the device, you can proceed with pairing it to your smart home system.
6.1 eWeLink App Pairing
- Download the eWeLink App from the App Store or Google Play.
- Open the eWeLink App and tap the '+' icon to add a device.
- Follow the on-screen instructions to scan for and pair your Orb-RBS switch.
6.2 Matter Pairing
The Orb-RBS supports joining the Matter ecosystem. To integrate with Matter-compatible apps (e.g., Apple Home, Google Home, Alexa), you will need a Matter hub.
- Ensure your Matter hub is set up and connected to your network.
- Open your preferred Matter-compatible smart home app.
- Initiate the 'Add Device' or 'Matter Pairing' process within the app.
- Scan the Matter code located on the device or in the provided documentation.
- Follow the app's instructions to complete the pairing process.
7. Operation
7.1 App Control
Control your roller blinds from anywhere using the eWeLink App or any Matter-compatible smart home application (Apple Home, Google Home, Alexa, Samsung SmartThings, Home Assistant).
7.2 Voice Control
Integrate with voice assistants like Alexa, Google Home, and Siri (via Apple Home) for hands-free control of your roller blinds. Simply use commands such as, "Alexa, open the curtains to 60%."
7.3 Precise Percentage Control
Adjust your roller blinds to specific percentages to manage light and privacy. For example, set to 30% for a soft morning glow or 70% to filter harsh sunlight.
7.4 Custom Schedules
Automate your blinds by setting custom schedules. Program them to open or close at specific times, such as opening at 8:00 AM and closing at 7:00 PM.
7.5 Smart Scenes
Create smart scenes to link your Orb-RBS switch with other smart devices. For instance, a door sensor can trigger your curtains to close when you leave home, enhancing privacy and security.
7.6 Local Control
The Orb-RBS switch supports local control, meaning it can operate your roller blinds even without an internet connection, ensuring continuous functionality.
8. Maintenance
- Keep the device clean by wiping it with a soft, dry cloth.
- Avoid using harsh chemicals or abrasive cleaners.
- Do not expose the device to water or excessive humidity.
- Regularly check wiring connections for security.
9. Troubleshooting
9.1 Device Not Responding
- Check if the device is properly powered and wired.
- Ensure your Wi-Fi network is active and the device is within range.
- Restart the device by turning off and on the power supply.
9.2 Pairing Issues
- Confirm your Wi-Fi network is 2.4GHz.
- Ensure the device is in pairing mode (refer to app instructions for specific steps).
- If using Matter, verify your Matter hub is correctly configured and online.
9.3 Inaccurate Blind Positioning / Calibration Error
- Refer to the eWeLink App for specific calibration error functions and adjustments.
- Ensure the motor limits are correctly set.
10. User Tips
- For Matter ecosystem integration, a dedicated Matter hub is required. Ensure your hub is compatible and properly set up for the best experience.
- Explore the advanced features within the eWeLink app, such as scene creation and timer functions, to fully customize your smart home experience.
11. Warranty and Support
For warranty information, technical support, or service inquiries, please contact SONOFF customer support or visit the official SONOFF website. Keep your purchase receipt for warranty claims.
