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Sonoff MINI-DIM - flush-mounted dimmer 400W WiFi/Matter - with power measurement - Android/iOS app
Flush-mounted WiFi dimmer with Matter: Sonoff MINI-DIM for LED lamps, bulbs and halogens.
- LED up to 200 VA, bulbs and halogens up to 400 W
- Brightness calibration and lighting power measurement
- Two-point control with switches or push buttons
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Behind-the-switch dimmer with Matter support
Sonoff MINI-DIM is a flush-mounted WiFi dimmer with Matter that adjusts the brightness of dimmable LED lamps up to 200 VA and of traditional and halogen bulbs up to 400 W. It dims with the trailing edge method, which suits modern LED lamps well, and the brightness range calibration ensures smooth operation without flickering.
You can connect switches or push buttons in two places to terminals S1 and S2, e.g. by the door and by the bed, and holding the button changes the brightness. The dimmer measures the power drawn by the lighting and switches off the output when it detects overheating. It works with Apple Home, Google Home, Alexa, SmartThings and Home Assistant.
Sonoff MINI-DIM dimmer with Matter
400 W
traditional and halogen bulbs
200 VA
dimmable LED light sources
200 W
dimmable electronic transformers
45 x 39.4 x 16.8 mm
dimmer dimensions
Is it the right choice for you?
A good choice if:
- you have dimmable LED lamps and want to change brightness from your phone
- you want to dim one lamp from two places in a room
- you use Apple Home, Google Home or Alexa
Consider another option if:
- you have lamps without dimming function: choose a regular relay, e.g. MINIR4M
Fun fact
A light that turns itself off
In schedules you can set a gentle fade-out: the light gradually dims and turns itself off after the selected time. It is handy in the bedroom in the evening.
Source: Sonoff: MINI-DIM
Frequently asked questions
How do I calibrate the brightness?
Hold the dimmer button for 10 seconds or start the calibration in the eWeLink app.
Which switches does it support?
The dimmer supports a rocker switch as well as single, double and triple push buttons. You can change the type with three clicks.
Can I set the brightness by voice?
Yes. In Apple Home, Google Home, Alexa, SmartThings and Home Assistant you can set the brightness by voice.
Technical specification
| Parameter | Value |
|---|---|
| Manufacturer | Sonoff |
| Model | MINI-DIM (MINI DIM, MINI Extreme series) |
| Type | flush-mounted WiFi dimmer with Matter |
| Power supply | 220 V to 240 V AC, 50 Hz, single phase |
| Max. load | 400 W resistive, 2 A |
| Supported sources | dimmable LED up to 200 VA, bulbs and halogens up to 400 W, electronic transformers up to 200 W |
| Dimming method | trailing edge, automatic and manual calibration |
| Measurement | power drawn by the lighting |
| Protection | output shutdown after overheating |
| Connectivity | WiFi IEEE 802.11 b/g/n 2.4 GHz, Matter, eWeLink LAN control |
| Microcontroller | ESP32-C3 |
| Terminals | L, L, L, N, O, S1, S2 |
| Wire cross-section | 18 AWG to 16 AWG, copper only |
| External switches | rocker, single push button, double (default) and triple |
| Mounting box | type 86, EU or 120, depth min. 60 mm |
| Protection device | 2 A circuit breaker or RCBO before the dimmer |
| Operating conditions | -10 °C to 40 °C, 5 % to 95 % RH non-condensing, indoors |
| Housing | PC, white |
| Dimensions | 45 x 39.4 x 16.8 mm |
| Certificates | CE, RoHS |
| Weight | 24.5 g |
Useful links
| Name | Value |
|---|---|
| Width | 7 cm |
| Height | 4.5 cm |
| Depth | 1.5 cm |
| Weight | 0.037 kg |
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The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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