SONOFF MINI-D – Dry Contact Wi-Fi Relay Module for Home Automation
SONOFF MINI-D – Dry Contact Wi-Fi Relay Module for Home Automation
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【Matter-Compatible – Cross-Platform Smart Home Integration】The SONOFF MINI-D is a Matter-certified smart switch, designed for seamless integration with Matter-enabled platforms, including Amazon Alexa, Google Home, Apple Home, Home Assistant, and more. Enjoy effortless control of smart devices from different brands, all through a unified ecosystem. Build a truly interoperable smart home with Matter technology.
【Flexible AC/DC Power Supply Support】Engineered for versatility, the MINI-D supports power supply from either AC (100–240V) or DC (12–48V) sources, allowing for easy installation in residential, industrial, or custom control environments. Perfect for various wiring scenarios and locations.
【Dry Contact Output – Supports NO & NC Configurations】The SONOFF MINI-D features a dry contact output with Normally Open (NO) and Normally Closed (NC) options, enabling flexible control of a wide range of signal-based systems. Ideal for commanding boilers, garage door openers, access control panels, and other devices that rely on voltage-free triggering. Perfect for integrating smart control into traditional low-voltage or relay-based systems.
【Optimized for Low-Power DC Motors (Max 8W)】Specifically designed for controlling low-power DC motors or solenoids (up to 8W), the MINI-D offers an ideal solution for smart irrigation, motorized curtains, or gate systems running on low-voltage DC circuits.
【Integrated with Contactor Control – Safely Manage High-Power Loads】When paired with a contactor, the MINI-D allows a low-power control circuit to safely switch high-power electrical systems, such as industrial equipment or HVAC units. This not only increases safety and energy efficiency but also enables precise smart control of significant loads.
Highlights
- Wi-Fi Connectivity: Connect directly to your home Wi-Fi network for full control of your lights and appliances from anywhere via the app.
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Matter Protocol: With Matter protocol support, MINI-D ensures seamless integration with other brands and ecosystems, allowing you to create a unified and efficient smart home setup.
Notice:
The product is compatible with Matter platforms such as Apple Home, Google Home, Alexa, Home Assistant, and Samsung SmartThings. Only basic functions (on/off) are supported.
- AC/DC Power Supply: Compatible with both AC and DC power sources, ensuring flexible installation in various environments.
- Dry Contact Support: Perfect for controlling dry contact devices such as motors, garage doors, gates, and other specialized equipment.
- Low Power DC Motor Support (Max 8W): Specially designed to control low power DC motor loads up to 8W, making it a perfectly intelligent control for low power DC systems.
Applications
- Dry Contact Control Applications
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- Garage Doors
Enable remote/voice control to open or close garage doors safely and conveniently.
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- Access Control Systems
Integrate with electric locks or gate systems for smarter entry and exit automation.
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- HVAC Systems
Trigger air conditioning units, fans, or climate controllers that use dry contact inputs.
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- Heating Systems
Control boilers or heating devices in temperature-sensitive scenarios via app, schedule, or automation scenes.
- Low Power DC Load Applications (up to 8W)
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- Solenoid Valves
Automate irrigation systems, water distribution, or fluid control in smart agriculture or gardens.
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- Motors
Operate small curtain motors, mini-fans, or other DC actuators for home or industrial use.
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- Irrigation and Sprinkler Systems
Schedule or remotely trigger water flow to optimize watering routines and conserve resources.
- etc...
Specification
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Model |
MINI-D |
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MCU |
ESP32-D0WDR2 |
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Rating |
100-240 V~ 50/60 Hz 0.1A Max OR 12-48 V⎓1A Max μ |
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Load |
Max resistive load 24 V ⎓ 2 A OR 12/24 V ⎓ 8 W
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Wireless Connectivity |
Wi-Fi: IEEE 802.11 b/g/n 2.4GHz |
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Wire Diameter |
φ0.5-2.5 mm (24-14 AWG) |
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Standby Power Consumption |
Around 1W |
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Net Weight |
34.5 g |
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Dimension |
41x43x21.5 mm |
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Color |
White |
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Case Material |
PC |
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Applicable Location |
Indoor |
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Operating Temperature |
10T40 (-10℃~40℃) |
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Working Humidity |
5%~95% RH, non-condensing |
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Working Altitude |
Below 2000 m |
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Certification |
CE/FCC/RoHS |
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Executive Standard |
EN 60669-2-1 |
Main Features
eWeLink Platform
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Notice: This feature is only available when the device is paired to the eWeLink app. For more information about features available when the device is paired via Matter to Alexa, Google Home, or other Matter platforms, please refer to the Key Features >> Matter Platform section . |
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Device Homepage Functions |
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Key Features |
Feature Description |
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On/Off |
On/Off status of the device |
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Schedule |
Configure the device to complete the specified action at the specified time. |
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Timer |
Set delayed actions for the device to perform after a specified time |
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Loop Timer |
The device performs a pre-defined action cyclically at specified time intervals. |
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Device Settings |
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Key Features |
Feature Description |
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Third-party Platforms
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Alexa |
You can control your smart devices via third-party services, including voice control.
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Google Home |
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IFTTT |
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SmartThings |
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Alice |
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Assign Location |
Configure the home and room where the device is located. |
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Share |
The device can be shared with other eweLink accounts. |
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Create Group |
Once multiple devices are created into a group, you can synchronize all devices in the group. |
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Smart Scene
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Trigger Condition |
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Perform Action |
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LAN Control
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A control method where the app communicates directly with the device via the same router, without going through the cloud platform.
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eWeLink Remote Sub-devices
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If you also purchased the SONOFF R5, you can add it as a sub-device to the MINI-RBS. Through the "Scene" function in the eWeLink App, the two devices can be linked, allowing the Sonoff R5 to function as a convenient wireless remote control. |
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Switch Mode
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Mode |
External Tiger Mode Setting:
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Detach Relay |
Whether the states of external switches and relays are separated or not.
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Push Notifications
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After enabling "Push Notifications", also make sure to allow notifications in Phone Settings > Permissions for eWeLink App. This will allow you to receive push notifications when the device state changes.
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Offline Alert
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Enable the "Offline Notifications" feature and grant notification permissions to eWeLink in Phone Settings > Permissions. You will receive a mobile push notification 5 minutes after the device goes offline.
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Logs |
Records of device status changes. (You can view operation records for the past three months.) |
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Network indicator |
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Power-on state |
The switching status of the device when power is restored after a power failure.
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The power-on state will be delayed for the duration you set.
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Jog settings
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The device automatically turns off/on after being on for a specified duration.
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Wi-Fi settings |
Configure the Wi-Fi network connected to the device. |
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Enable pairing mode |
The device will enter pairing mode, allowing you to add it to a Matter platform like Apple, Alexa, or Google. After 10 minutes, the device will automatically exit pairing mode. |
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Remove device |
Remove the device from the eWeLink platform. |
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Matter Platform
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Notice: To use voice control with Home Assistant, you need to purchase the official Home Assistant speaker (Home Assistant Voice) separately. |
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Platforms and Capabilities |
Apple Home |
Google Home |
Alexa |
Home Assistant |
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On/Off |
√ |
√ |
√ |
√ |
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Voice Control |
√ |
√ |
√ |
√* |
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Scene |
√ |
√ |
√ |
√ |
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