Sonoff Mini R2 - 240V WiFi relay - Android / iOS app

Ready-made240 Vrelay modulewith small dimensions, so it can be mounted in a flush-mounted box. The device is controlled viaa WiFi networkusing theeWeLinkapplication from anywhere in the world or by a voice assistant:Google HomeorAmazon Alexa. It can also be controlled viatraditional wall switches. Sonoff Mini R2 allows you to uploadyour own softwarevia theOTAport.

The Sonoff Mini R2 can be connected to external automation systems such as the DIY option: Home Assistant, openHAB, ioBroker, Domoticz, etc.

The device can be controlled by means of applications for Android or iOS mobile devices, by means of a voice assistant, as well as by means of traditional wall switches. The device also allows the use of "staircase" switches to switch on/off one source with two switches.

Connecting the Sonoff Mini relay using the stairway switches.

Thanks to its small dimensions of42.6 x 42.6 x 20 mm, the Sonoff Mini R2 fits into standard flush-mounted boxes, which makes it possible to convert a standard existing electrical installation into a more modern one without forging walls.

Small dimensions of the Sonoff Mini R2 relay.

The device has a very simple wiring diagram, described on the casing, making it easy to connect the appropriate wires. TheN in and L inconnectors should be connected to the main power supply (the N lines of the power supply should be bridged with the N line of the device), theL outconnector is used to connect the 230 V device, while theS1 and S2connectors are used to connect a traditional switch.

Wiring diagram for Sonoff Mini R2.

• Voltage: 100 V to 240 V AC 50 / 60 Hz
• Maximum current: 10 A
• Communication: WiFi IEEE 802.11 b / g / n 2.4 GHz
• Material: PC (polycarbonate), class V0
• Operating systems supported: Android 4.1 or higher, iOS 9.0 or higher
• Voice control: Google Home, Amazon Alexa
• Built-in internal WiFi antenna
• Dimensions: 42.6 x 42.6 x 20 mm

• Manufacturer's website