1. Introduction
The SONOFF MINIR4 is a compact and versatile Smart WiFi Light Switch module designed for universal DIY home automation solutions. This module allows you to transform traditional switches into smart switches, enabling remote control and automation of your lighting and electronic devices through the eWeLink APP.
Its super tiny size makes it suitable for installation in various mounting boxes, including the smallest European standard ones, providing a seamless integration into your existing electrical system.
Image: The SONOFF MINIR4 module shown next to its product packaging.
2. Key Features
- MINI Size & APP Control: The compact design allows for easy installation in various box sizes and remote control via the eWeLink APP.
- Super Tiny Size: Its compact size allows it to be installed in various mounting boxes, including the smallest European standard.
- External Switch Control: Easily connect to momentary switches, door exit switches, SPDT switches, latching switches, and even dry contact sensors.
- Safe & Reliable: TÜV, CE, and FCC certifications ensure a safer and more reliable product.
- Ultra-fast ESP32 Chip: Boasts exceptional safety and reliability with speedy dual-core performance and ample memory for long-lasting and stable operation.
- Multiple Control Methods: Supports control via R5 and S-MATE remote controllers, voice control with Google Home and Alexa, and various timer settings.
- Smart Scene Integration: Works with motion sensors, door and window sensors, and more to automate your home environment.
Image: Demonstrating the compact size of the MINIR4 module, held in a hand.
Image: The MINIR4 module fitting into a standard wall box, highlighting its smaller size compared to previous models.
Image: Visual representation of the ESP32 chip and its enhanced performance.
3. Specifications
| Attribute | Value |
|---|---|
| Model | MINIR4 |
| Operation Mode | Smart Switch |
| Current Rating | 10 Amps |
| Operating Voltage | 120 Volts (AC) |
| Wattage | 2400 watts |
| Connectivity Protocol | Wi-Fi |
| Item Dimensions (L x W x H) | 1.29 x 0.67 x 1.57 inches |
| Item Weight | 0.952 ounces |
| Color | White |
| Certifications | TÜV, CE, FCC |
4. Setup Guide
4.1 Physical Installation
The SONOFF MINIR4 is designed for easy integration behind existing wall switches or within electrical boxes. Its compact size ensures it fits into most standard installations, including European standard boxes. Ensure power is disconnected before beginning any electrical work.
4.2 App Pairing and Initial Configuration
To set up your MINIR4, you will need the eWeLink APP. Follow these steps for pairing and initial configuration:
- Download and open the eWeLink APP on your smartphone.
- Ensure your MINIR4 is powered on and in pairing mode (refer to the device's LED indicator for status).
- In the eWeLink APP, click on the "Add" button to search for nearby devices.
- Select your MINIR4 from the discovered devices and follow the on-screen prompts to connect it to your Wi-Fi network.
- Once successfully paired, a pop-up window will confirm the device has been added.
- Click on "MINIR4" in the app to enter its device settings page.
- You can configure settings such as "Power-on State" to define how the device behaves after a power outage. For example, you can set a delay for the power-on state.
Video: This video demonstrates the app pairing process for the SONOFF MINIR4 and how to configure the power-on state, including setting a delay for lights to turn on after power restoration.
5. Operating Instructions
5.1 Remote Control via eWeLink APP
Once paired, you can control your MINIR4 from anywhere using the eWeLink APP. Simply open the app and tap on the device to toggle it on or off. You can also set schedules, countdowns, and loop timers for automated control.
5.2 External Switch Compatibility
The MINIR4 supports various external switch types, allowing you to maintain traditional wall switch functionality while adding smart capabilities. Compatible switch types include momentary switches, door exit switches, SPDT switches, latching switches, and dry contact sensors.
Image: Illustrates the MINIR4's compatibility with different types of physical switches.
5.3 Multiple Control Methods and Smart Scenes
Beyond direct app control, the MINIR4 can be integrated into a broader smart home ecosystem:
- Remote Controllers: Pair with SONOFF R5 or S-MATE remote controllers to control the MINIR4 locally via eWeLink-Remote signal.
- Voice Control: Integrate with voice assistants like Google Home and Amazon Alexa for hands-free control.
- Timers: Utilize the eWeLink APP to set various timers (Timer, Countdown, Loop Timer) to automate your appliances.
- Smart Scenes: Create automated scenes by linking the MINIR4 with other smart devices and sensors (e.g., motion sensors, door/window sensors) to trigger actions based on specific conditions.
Image: Depicts various ways to control the MINIR4, including remote switches and voice commands.
Image: Shows the eWeLink Web interface and IFTTT integration for advanced automation.
Image: Example of a smart scene where a motion sensor triggers a light.
6. Maintenance
The SONOFF MINIR4 is designed for long-term, reliable operation with minimal maintenance. To ensure optimal performance and longevity:
- Keep the device in a dry environment, away from moisture and extreme temperatures.
- Avoid exposing the device to direct sunlight or heat sources.
- Do not attempt to disassemble or modify the device, as this will void the warranty and could pose a safety risk.
- Regularly check for firmware updates through the eWeLink APP to ensure you have the latest features and security enhancements.
7. Troubleshooting
If you encounter issues with your SONOFF MINIR4, consider the following troubleshooting steps:
- Device Offline:
- Check if the device is powered on.
- Verify your Wi-Fi network is active and stable.
- Ensure the device is within range of your Wi-Fi router.
- Restart your Wi-Fi router and the MINIR4 module.
- Cannot Pair Device:
- Ensure your phone is connected to a 2.4GHz Wi-Fi network (5GHz is not supported).
- Reset the MINIR4 to factory settings (refer to the device's specific reset procedure, usually a long press of the pairing button).
- Try pairing again, ensuring the device is close to your router during the process.
- Unresponsive to Commands:
- Check the device's status in the eWeLink APP.
- Verify your internet connection.
- If using an external switch, ensure it is correctly wired and functioning.
For further assistance, please refer to the official SONOFF support resources or contact customer service.
8. Warranty and Support
SONOFF products are manufactured to high quality standards. For information regarding warranty coverage, please refer to the warranty card included with your product or visit the official SONOFF website.
For technical support, troubleshooting, or any inquiries, please contact SONOFF customer service through their official website or the eWeLink APP support section. Keep your purchase receipt and product model number (MINIR4) handy when contacting support.
Manufacturer: Shenzhen Sonoff Technologies Co., Ltd.
Website: sonoff.tech
