1. Introduction
The SONOFF ZBMINIR2 is a compact Zigbee smart switch designed to convert traditional light switches into smart, app-controlled devices. It requires a SONOFF Zigbee hub for full functionality and integrates with popular smart home platforms like Alexa and Google Home. This device acts as a Zigbee router to extend your network's range and supports various external switch types.
Image: Two SONOFF ZBMINIR2 Zigbee Smart Switches, showcasing their compact design.
Key Features:
- Stable Zigbee Connection: Requires a SONOFF Zigbee hub. Functions as a repeater to extend network range and features a wall-piercing mode for enhanced signal strength.
- Open Source Platform Compatibility: Connects to Home Assistant via a Zigbee dongle in addition to the eWeLink app.
- Compact & Versatile: 40% smaller than its predecessor, facilitating easier installation. Supports Rocker, Momentary, SPDT, and Door switches.
- Voice Control: Compatible with Alexa, Google Home, and IFTTT for hands-free operation after linking accounts.
- Scene & Timer Control: Schedule automatic light control and create custom scenes through the eWeLink app.
Image: The ZBMINIR2 is 40% smaller than the ZBMINI and offers up to 5 times wider signal coverage, reaching up to 200m in Turbo Mode in open environments.
Video: An overview of the SONOFF Zigbee Smart Switch (ZBMINIR2) features, including its compact size, neutral wire requirement, external switch support, detach relay mode, Zigbee router capabilities, and voice control integration.
2. Setup
2.1 Safety Information
- Always turn off power at the circuit breaker before performing any electrical work.
- Installation should be performed by a qualified electrician or in accordance with local electrical codes.
- Ensure the neutral line is present in your switch box, as it is required for this device.
2.2 What's in the Box
- SONOFF ZBMINIR2 Zigbee Smart Switch (quantity as per package)
- User Manual / Quick Guide
2.3 Tools Required
- Screwdriver (Phillips and/or Flathead)
- Wire Strippers
- Voltage Tester (recommended)
2.4 Installation Steps
- Power Off: Locate your circuit breaker and turn off the power to the light switch you intend to replace or modify. Verify power is off using a voltage tester.
- Remove Existing Switch: Carefully remove the existing switch panel and detach the original switch from the wall box. Disconnect the wires.
- Wire the ZBMINIR2: Connect the wires to the ZBMINIR2 according to the provided wiring diagram. Ensure the neutral wire (N), live input (L In), live output (L Out), and external switch wires (S1, S2) are correctly connected and securely tightened.
Image: Detailed wiring instructions for the ZBMINIR2, showing connections for neutral, live input, live output, and external switch terminals.
- Mount the ZBMINIR2: Carefully place the ZBMINIR2 inside the wall box, ensuring wires are not pinched.
- Reinstall Switch Panel: Secure the original switch panel back onto the wall box.
- Power On: Restore power at the circuit breaker.
Video: A step-by-step installation tutorial for the SONOFF ZBMINIR2, demonstrating how to wire the device behind an existing light switch and integrate it into the eWeLink app.
2.5 Pairing with SONOFF Zigbee Hub
After successful installation and powering on, the ZBMINIR2 needs to be paired with your SONOFF Zigbee hub using the eWeLink app.
- Open eWeLink App: Launch the eWeLink app on your smartphone.
- Enter Scan Mode: Tap the '+' icon in the app and select 'Scan' to initiate device discovery.
- Scan QR Code: Scan the QR code located on the ZBMINIR2 device.
- Activate Pairing Mode: Long press the button on the ZBMINIR2 for 5 seconds. The green LED indicator will flash slowly, indicating it's in pairing mode.
- Select Zigbee Gateway: In the eWeLink app, select your SONOFF Zigbee gateway (hub) to connect the device.
- Complete Addition: Wait for the app to detect and add the ZBMINIR2. Once added, you can rename the device and assign it to a room.
Image: The ZBMINIR2 is compatible with various Zigbee hubs and platforms, including Amazon Echo devices, SONOFF Zigbee Bridges, and SmartThings Hub V3.
3. Operating Instructions
3.1 eWeLink App Control
Once paired, you can control your ZBMINIR2 from anywhere using the eWeLink app.
- Toggle On/Off: Tap the device icon in the app to turn the connected light or appliance on or off.
- Device Settings: Access device settings to configure various options, including Detach Relay Mode, Power-on State, and more.
Image: The eWeLink app interface showing control over a smart switch, demonstrating how to effortlessly smartify your existing switch.
3.2 Voice Control
Integrate your ZBMINIR2 with voice assistants for convenient hands-free control.
- Alexa: Link your eWeLink account to Alexa. Use commands like "Alexa, turn on the [device name]" or "Alexa, turn off the [device name]".
- Google Home: Link your eWeLink account to Google Home. Use commands like "Hey Google, turn on the [device name]" or "Hey Google, turn off the [device name]".
Image: Demonstrates voice control with Alexa, along with icons for Smart Timer and Group Control features.
3.3 Scene and Timer Control
Automate your lighting based on schedules or specific conditions.
- Timers: Set single, repeating, or countdown timers to automatically turn devices on or off at specified times.
- Smart Scenes: Create custom scenes that trigger actions based on other smart devices, environmental conditions, or manual activation.
3.4 Group Control
Control multiple ZBMINIR2 devices or other smart devices simultaneously by grouping them in the eWeLink app.
- Create Groups: In the eWeLink app, select multiple devices and group them together.
- Control Group: Use a single command or tap to control all devices within the group.
3.5 Detach Relay Mode
This mode separates the control of the physical switch from the relay, allowing smart bulbs to remain powered while the physical switch acts as a trigger for smart scenes.
- Enable Detach Relay: Activate this mode in the device settings within the eWeLink app.
- Smart Bulb Compatibility: Ideal for use with smart bulbs, ensuring they remain online and controllable via the app or voice commands, even if the physical switch is toggled.
3.6 Zigbee Router Functionality
The ZBMINIR2 acts as a Zigbee router, extending the range and stability of your Zigbee network.
- Network Extension: Helps to eliminate signal blind spots and improve communication between your Zigbee hub and other end devices.
- Turbo Mode: Enhances signal coverage, allowing for greater distances between devices.
Image: An expansive Zigbee signal coverage diagram, showing the ZBMINIR2 acting as a router to boost signal strength and expand coverage for optimal performance.
3.7 Delay Power-on for Load Protection
This feature helps protect connected loads from potential damage caused by sudden power surges after an outage.
- Configurable Delay: Set a delay (e.g., 1s, 2s, 3s, 4s) for the device to power on after power restoration.
- Prevents High Currents: Staggers the power-on sequence of multiple loads, preventing high inrush currents that can occur when all devices turn on simultaneously.
Image: Illustrates the Delay Power-on feature for load protection, preventing harm from high currents when multiple loads turn on simultaneously after an outage.
4. Maintenance
To ensure optimal performance and longevity of your SONOFF ZBMINIR2, consider the following maintenance practices:
- Regular Cleaning: Keep the device and surrounding area free from dust and debris. Ensure the switch panel is clean.
- Firmware Updates: Periodically check the eWeLink app for available firmware updates. Updates can provide new features, performance improvements, and security enhancements.
- Network Health: Monitor your Zigbee network's health through your hub's interface to ensure stable connections.
5. Troubleshooting
If you encounter issues with your ZBMINIR2, refer to the following common troubleshooting steps:
- Device Not Responding:
- Check if the device is powered on and the circuit breaker is not tripped.
- Verify the Zigbee hub is online and functioning correctly.
- Ensure the ZBMINIR2 is within range of the Zigbee hub or another router device.
- Try restarting the Zigbee hub.
- Pairing Issues:
- Confirm the ZBMINIR2 is in pairing mode (green LED flashing slowly).
- Move the device closer to the Zigbee hub during the pairing process.
- Ensure your eWeLink app and Zigbee hub firmware are up to date.
- Reset the ZBMINIR2 to factory settings (refer to the quick guide for specific steps) and attempt pairing again.
- Voice Control Not Working:
- Check if your eWeLink account is correctly linked to Alexa or Google Home.
- Ensure the device name in eWeLink matches the name used in your voice assistant app.
- Verify your internet connection and the status of your voice assistant device.
- Intermittent Connectivity:
- The ZBMINIR2 acts as a router; ensure you have a robust Zigbee mesh network with sufficient router devices.
- Avoid placing the device near large metal objects or other sources of wireless interference.
6. Specifications
Image: Technical specifications and dimensions of the SONOFF ZBMINIR2.
| Specification | Detail |
|---|---|
| Model Number | ZBMINIR2 |
| Product Dimensions | 1.56 x 1.3 x 0.66 inches |
| Item Weight | 2.08 ounces |
| Operation Mode | ON-OFF |
| Current Rating | 10 Amps |
| Operating Voltage | 100-240 Volts AC (50/60Hz) |
| Max. Load | 2400W @ 240V |
| Wireless Connection | Zigbee 3.0 |
| Contact Type | Normally Open |
| Connector Type | Crimp |
| Terminal | Through Hole |
| Circuit Type | 2-way |
| Contact Material | Plastic |
| Casing Material | PC V0 |
| Manufacturer | SONOFF |
7. Warranty Information
Warranty information for the SONOFF ZBMINIR2 Zigbee Smart Light Switch is typically provided with the product packaging or available on the official SONOFF website. Please refer to these resources for details regarding warranty coverage, terms, and conditions.
8. Customer Support
For further assistance, technical support, or inquiries regarding your SONOFF ZBMINIR2, please visit the official SONOFF support website or contact their customer service team. You can often find FAQs, troubleshooting guides, and contact options on their website.
Official SONOFF Website: SONOFF Store on Amazon
