Sonoff S-MATE2 Manual

Introduction

S-MATE2 is a battery-powered switch that can be used to connect ordinary rocker or pulse switches without the need for a neutral line. It can be used as an eWeLink-Remote sub-device and added to the eWeLink-Remote gateway for local control. In addition, it can achieve smart device linkage by setting up smart scenes.

1. DIP Switch
2. LED Indicator
   • Flash once quickly: External switch status changes
   • Flash 3 times quickly: External switch type is successfully switched
     Flash 3 times quickly: External switch status changes and the device is in a low battery state
3. Wiring ports

DIP Switch

The factory default mode of this device is Rocker switch mode (Figure①). If the device is connected to a momentary switch, please turn the dip switch to the left (Figure②), the LED indicator will flash 3 times quickly after the switch mode is successfully switched.

Specification

Installation

1. Take out the battery insulation sheet.
   
2. 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!
3. Wiring instruction
   
   * S-MATE2 needs to work with eWelink remote gateway. (Here MINIR4 acts as the eWelink remote gateway.)

Add device

1. Click "..." on the homepage of the supporting gateway
   
2. Click "eWeLink-Remote-devices" in the Device Settings
   
3. Click "Add" button, and eWeLink-Remote gateway will enter the learning mode
   
4. Click the sub-device button within 10 seconds
   
5. Click the button on the sub-device to add the device
   

Smart Scenes

The eWeLink-Remote sub-device can only be used as a triggering device, rather than an executing device.

1. Select "+" on the scene page to add a new scene
   
2. Select "Add" triggers
   
3. Select "Smart Device"
   
4. Select "S-MATE2" and follow the steps to configure the conditions
   
5. Add the linked device
   
6. Complete the scene setup
   

Compatible eWeLink-Remote gateway

This device is connected to a regular switch and used together with a product that provides eWeLink-Remote gateway function. Enter the website address to view compatible products.
https://sonoff.tech/product-review/product-insight/what-is-ewelink-remote-control/

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