Introduction

Wi-Fi Smart Switch

User Manual

MINI-D is a Wi-Fi dry contact smart switch that supports AC/DC power supply. It can be used to control motors, garage doors, and other dry contact input devices, offering remote control, voice control, and other functions through APP. It also supports the Matter protocol, allowing seamless integration with smart devices from other brands to build your home automation system.

Remote Control

Support Matter

Timer Schedule

Dry Contact

Output

Voice Control

Smart Scene

External Switch

Support AC/DC

Input

① Button

• Single press: Turn on/off the smart device.
• Press and hold for 5 seconds: Device enters the pairing mode.(Pairing time 10 minutes)
• Click three times in succession: Switch the external switch type.

 

② LED indicator (Blue)

eWeLink Mode

  • Keeps on: Device is online.
  • Flashes once: Offline
  • Flashes twice: LAN
  • Flashes two short and one long: Device is in pairing mode.
  • Flashes three times: Switch type is successfully switched.

    Matter Mode

    • Keeps on: Device is online.
    • Flashes once: Offline
    • Flashes two short and one long: Device is in pairing mode.
    • Flashes three times: The switch type is successfully switched.
      Matter-compatible Ecosystem
      Specification
      Model

      MINI-D

      MCU

      ESP32-D0WDR2

      Rating

      100-240V~ 50/60Hz 0.1A Max OR 12-48V⎓1A Max μ

      Max. Load

      24V⎓2A Max Resistive load OR 12/24V⎓8W  Ⓜ

      Wireless Connectivity

      Wi-Fi: IEEE 802.11 b/g/n 2.4GHz

      Net Weight

      34.5g

      Dimension

      41x43x21.5mm

      Color

      White

      Casing Material

      PC 

      Applicable Place

      Indoor

      Working Temperature

      10T40 (-10℃~40℃)

      Working Humidity

      5%~95% RH, non-condensing

      Working Height

      Less than 2000m

      Certification

      CE/FCC/RoHS

      Executive Standard

      EN IEC 60669-2-1

      Installation
      1. Power off

      Warning:

      Please install and maintain the device by a professional electrician. To avoid electric shock hazards, do not operate any connection or contact the terminal connector while the device is powered on!

      2. Wiring instruction

      WARNING

      AC and DC are not supported as power input at the same time!

      *To ensure the safety of your electrical installation, it’s essential either a Miniature Circuit Breaker (MCB) or a Residual Current operated Cicuit-breaker with Integral Overcurrent protection(RCBO) with an electrical rating of 10A that meets national safety standards has been installed before the MINI-D. An overcurrent protection device with a rated current of 3A needs to be used in the control circuit of the MINI-D.

      • DC low power load wiring
      • Dry contact wiring

        ① Applicable to devices that can be controlled via dry contact.

        ② To ensure compatibility with the garage door motor, please short-circuit the terminals of the motor that were originally used to connect to the wall switch ( the short-circuiting process is safe, so don’t worry). If the garage door motor operates after short-circuiting, it is compatible; if the motor does not operate, it is not compatible.

      *Make sure all wires are connected correctly.

      Instructions of wiring symbols

      Terminals

      Wires

      NO
      Normally Open (Output Terminal)
       
       
      COM
      Common (Output Terminal)
       
       
      NC
      Normally Closed (Output Terminal)
       
       
      N
      Neutral (Input Terminal)
      N
      Neutral Wire
      L
      Live (Input Terminal)
      L
      Live (100~240V) Wire
      S1
      External Switch (Input Terminal)


      S2
      External Switch (Input Terminal)


      DC+
      12V-48V DC Positive (Input Terminal)
      +
      12V-48V DC Positive Wire
      DC-
      12V-48V DC Negative (Input Terminal)
      –
      12V-48V DC Negative Wire

       

       

      3. Power on

      After powering on, the device will enter the Pairing Mode during the first use. The LED indicator changes in a cycle of two short and one long flash and release.

      *The device will exit the Pairing Mode if not paired within 10mins. If you want to enter this mode, please long press button for about 5s until the LED indicator changes in a cycle of two short and one long flash and release.

      Check the Device Status

      External Switch Type: The device’s factory default is the rocker switch. To switch to the momentary switch, you need to short-press the device button three times. If the blue light flashes three times, it means the switch is successful.

      Add a Device
      Method 1: Matter pairing

      Open a Matter-compatible App to scan the Matter QR code on the Quick Guide or the device itself to add the device.

      Add to Apple

      via Matter

      Add to Google

      via Matter

      Add to Alexa

      via Matter

      Add to SmartThings

      via Matter

      Method 2: eWeLink app pairing

      1. Download the eWeLink app

      Please download the “eWeLink” App from Google Play Store or Apple App Store.

      2.Scan QR Code to Add Device

      Enter “Scan”

      Scan the QR code on the device

      Select “Add Device”

      Power on the device

      Long press the button for 5 seconds

      Check Wi-Fi LED indicator flashing status

      (Two short and one long)

      Search for the device and start connecting.

      Select the “Wi-Fi” network and

      enter the password.

      Device “Added completely”.

      Install the device in the mounting box.
      Factory Reset

      Reset the device to factory settings by “Delete device” in the eWeLink App.