Sonoff MINI Extreme (MINIR4) Manual

Product introduction

The device weight is less than 1kg, and the recommended installation height is less than 2m.

Instruction of LED indicator status

Features

MINI Extreme is compact and tiny enough to be installed in the mounted box, and it supports loads of up to 10A, enable to transform your ordinary switch into a smart switch. Safe and smart, allows you to set smart scenes with other smart devices to automate your home.

Installation

1. Power off
   
   Please install and maintain the device by a professional electrician. To avoid electric shock hazard, do not operate any connection or contact the terminal connector while the device is powered on!
2. Wiring instruction
   To ensure the safety of your electrical installation, it's essential either a Miniature Circuit Breaker (MCB) or a Residual Current Operated Circuit Breaker (RCBO) with an electrical rating of 10A has been installed before the MINIR4.
   
   1. No matter S1 and S2 are connected or left idle to the external switch, this device can be controlled by automation or the App.
   2. It is prohibited to connect S1 and S2 terminals to the neutral or ground wire, in order to avoid damaging the equipment and causing danger.
   3. Make sure all wires are connected correctly.

Pair with eWeLink App

1. Download the eWeLink App
   Please download the "eWeLink" App from Google Play Store or Apple App Store.
   

2. Power on
   After powering on, the device will enter the Pairing Mode defaulted during the first use, and the Network indicator flashes in a cycle of two short and one long.
   
   The device will exit the Pairing Mode if not been paired within 10mins. If you want to enter this mode again, please long press the button for 5s until the Network indicator flashes in a cycle of two short and one long and then release.
3. Add device
   Open the eWeLink App, Tap "+" and select "Add Device", then operate following the prompt on the App.
   
   It's required to turn on the Bluetooth on your Phone when adding a device.

Add eWeLink-Remote Sub-devices

Enter the Device Settings page on the eWeLink App, select "eWeLink-Remote sub-devices" and tap "Add", then trigger the sub-device to add it successfully.

Install the MINI Extreme in the mounting box

Specifications

Device Network Changing

Change the device's network by "Wi-Fi Settings" in the "Device Settings" page on the eWeLink App.

Factory Reset

Reset the device to factory settings by "Delete device" on the eWeLink App.

FAQ (Frequently Asked Questions)

1. Fail to pair Wi-Fi devices with the eWeLink App
   1. Make sure the device is in pairing mode. The device will automatically exit the pairing mode if it is not paired within 10mins.
   2. Please enable location service and allow access to location permission. Before connecting Wi-Fi network, please enable the location service and allow access to the location permission. Location information permission is used to obtain Wi-Fi list information, if you "disable" the location service, the device cannot be paired.
   3. Make sure your Wi-Fi works on 2.4GHz band.
   4. Make sure to enter the Wi-Fi SSID and password correctly without special characters. Incorrect password is a common cause of pairing failure.
   5. To ensure good signal transmission while pairing, please place the device close to the router.
2. The LED indicator flashes twice on repeated means the server fails to connect.
   1. Make sure the networking is normal. Check the internet works well by connecting your phone or PC. If fail to connect, please check the availability of the Internet connection.
   2. With the low load capacity of the router, the connected devices exceed the router's maximum load capacity. Please check the maximum number of devices that your router can carry, if the connected devices exceed the maximum value, remove some devices or use a higher load capacity router.

   If the above methods cannot help to solve the problem, please submit your problem to "Help & Feedback" on the eWeLink App.

3. Wi-Fi devices are "offline"
   1. Devices fail to connect to the router.
   2. Entered the wrong Wi-Fi SSID and password.
   3. Wi-Fi SSID and password contain special characters, for example, our system can't recognize Hebrew and Arabic characters, which causes Wi-Fi connections to fail.
   4. Low capacity of the router.
   5. Wi-Fi signal is weak. The router and the devices are too far apart, or there is an obstacle between the router and the device, which prevents the signal from being transmitted.

Shenzhen Sonoff Technologies Co., Ltd.
3F & 6F, Bldg A, No. 663, Bulong Rd, Shenzhen, Guangdong, China
ZIP code: 518000
Website: sonoff.tech