Sonoff MINI-D smart Wi-Fi + eWeLink-Remote relay module with NO/NC dry contact output

The SONOFF MINI-D is a Wi-Fi + Bleutooth equipped smart relay switch module, supporting NO/NC switching and dry contact switching on the output.

It is natively compatible with eWeLink smart home system and also has support for the Matter smart home standard, so it can be used with all Matter-compatible systems, such as Apple Home or SmartThings.

When used with eWeLink smart home platform and APP, you may pair eWeLink-Remote compatible modules (such as S-MATE or S-MATE2) or wireless switches (such as Sonoff R5) to it eWeLink-Remote (Bluetooth) receiver for local remote control of the device. Wired switch can also be connected to its S1/S2 switch input terminal, and the external switch can also be set to be detached from the output.

MINI-D allows remote control and automation of various appliances, such as garage doors, HVAC systems, and irrigation systems.

Key Features:

1. Extensive Compatibility with the Matter Ecosystem: The Matter protocol ensures seamless integration with platforms like Amazon Alexa, Google Home, and Apple Home, simplifying the management of smart home devices.
2. Dry Contact Control: The dry contact control allows the device to interrupt the connection between two points without voltage transfer, enabling switching with either no voltage or voltages differing from the device's power supply. This ensures complete isolation of the module's power supply from the connected load, enhancing safety and preventing electrical faults.
3. Garage Door Automation: With the MINI-D, you can remotely open or close your garage door using your smartphone, improving convenience and security.
4. Automated Valve Control: Enables the switching of thermo-electric controllers, facilitating the automation of additional tasks.
5. High Power Switching with Low Power Circuits: The 2A relay and contactor integration safely and efficiently manage high-power contactors with low-power control circuits.
6. Automation of Low-Power DC Solenoid Valves/Motors: Specifically designed for controlling DC solenoid valves or motors with a power consumption of up to 8W, providing a cost-effective and reliable solution for various applications.
7. Support for the "Detach Relay" Function: The SONOFF MINI-D allows the physical switch (e.g., a wall switch) to operate independently of the relay state.

   How it works: Under normal operation, the wall switch (connected to the S1-S2 terminals) toggles the relay state with every activation, turning the connected device or circuit on or off. When the "detach relay" function is active, the wall switch no longer directly changes the relay state, but the device still detects the switch's state changes. This input can then be repurposed for other tasks using smart controls.

Application Areas:

• Garage Doors
• HVAC Systems/Heating Systems
• Irrigation and Sprinkler Systems
• Access Control Systems
• Barrier Gates

Technical Specifications:

• Power Supply: 100-240V AC or 12-48V DC. Important Note: the device does not support simultaneous AC and DC power supply.
• Relay Output Max Current: 2A 
• Relay Terminals: NO (Normally Open), COM (Common), NC (Normally Closed)
• Controllable Load: Low-power DC devices (e.g., up to 8W for DC motors)
• Wireless Connection: Wi-Fi + eWeLink-Remote (Bluetooth)
• Compatibility: eWeLink, Matter standard compatible platforms such as Apple Home and SmartThings, Amazon Alexa, Google Home, 

Integration and Compatibility

Thanks to Matter support, the SONOFF MINI-D seamlessly integrates with various smart home platforms, ensuring interoperability between devices. This enables easy setup and control through systems like Amazon Alexa, Google Home, and Apple Home, delivering a flexible and convenient smart home experience.

The SONOFF MINI-D is an ideal choice for those looking to enhance their smart home capabilities, particularly for controlling garage doors, heating systems, and other low-power DC devices.

Additional information