Introduction
Matter Over WiFi Dimmer Wall Switch
User Manual
Orb-DIM is a Matter over Wi-Fi smart wall-mounted dimmer switch designed to easily upgrade traditional lighting systems. It is fully compatible with dimmable LED bulbs, incandescent lights, halogen lamps, and dimmable electronic transformers. With its native support for the Matter ecosystem, it enables seamless cross-brand dimming control. Built-in features such as overheating protection, power detection, and automatic calibration ensure a convenient and worry-free smart home experience.
Smart Timer
Voice Control
Support Matter
Over-Temperature
Protection
Calibration
Detection
① Brightness Increase Button
- Short or long press: Increase the brightness of the light
② Brightness Decrease Button
- Short or long press: Decrease the brightness of the light
③ Light On/Off Button
- Short press: Turn the light on or off
④ Device Button
- Short press: Turn the light on or off
- Press and hold for 5 seconds: Device enters network pairing mode (pairing duration: 10 minutes)
- Press and hold for 10 seconds: Automatic dimming calibration
- Press and hold for 15 seconds: Restore factory settings
⑤ LED Indicator (Blue)
eWeLink Mode
- Flashes two short and one long: Device is in pairing mode
- Keeps on: Online
- Repeated single flash: Offline
- Flashes twice: Device is connected to the router but not to the cloud
Matter Mode
- Flashes two short and one long: Device is in pairing mode
- Keeps on: Online
- Repeated single flash: Offline
Specification
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. Pry off the switch cover
3. Wiring instruction
ⓘ Make sure all wires are connected correctly.
Instructions for wiring symbols
|
Terminals |
|
Wires |
|
|
L |
Live Terminal |
L |
Live Line (220-240V~) |
|
N |
Neutral Terminal |
N |
Neutral Line |
|
O |
Live Output Terminal（220-240V~) |
|
|
|
S1 |
Switch_1 |
|
|
|
S2 |
Switch_2 |
|
|
4. Power on
When the device is used for the first time, it will enter pairing mode by default after being powered on. At this time, the LED indicator will flash in a pattern of “two short and one long”.
ⓘ The device will exit the Pairing Mode if not paired within 10mins. If you want to enter this mode, please long-press the button for about 5s until the LED indicator changes in a cycle of two short and one long flash and release.
Add a Device
Matter Ecosystem User Guide
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
eWeLink Ecosystem User Guide
① Download the eWeLink App
Please download the “eWeLink” App from Google Play Store or Apple App Store.
2.
Enter “Scan”.
Scan the QR code on the quick guide or the device
Select “Add Device”.
(If the device exits pairing mode) Long press the button for 5 seconds
Check 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”
Installation
Factory Reset
Trigger conditions (any one condition met)
- Delete the device on eWeLink App.
- The device that has been successfully paired can be paired again with another eWeLink account to add it.
- Press and hold the device button for 15 seconds.