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Sonoff Basic R3 Smart Switch with DIY mode

R149.50 inc VAT

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Sonoff basicr3 features

The Sonoff Basic R3 comes with all the great features from the Basic R2 but with a DIY mode. This future is very useful for those users that want to integrate BASICR3 into a third-party open-source smart home control system to achieve LAN control without cloud service, such as Home Assistant, openHAB, ioBroker, etc. This can also be done with the Basic R2 switches but are a "mission" and requires some expertise to do so. With the R3 it is much easier to do. As you grow into a pro home Automator you might be starting to look at software other than the Sonoff software to enhance your home automation even further.


This is a WiFi Smart Switch with the DIY capability that makes it possible to control connected devices via the eWeLink directly from your phone or ask it to turn on/off devices with Amazon Alexa and Google Assistant. Amazingly, it has a DIY mode that is the firmware can be user-defined. Built-in a web server that exposes the REST API, which allows you to connect the switch with your existing home automation system. Compatible with Vera, Fibaro, HomeSeer, Savant, HomeKit, etc. For the protocol document and the code for the DIY Mode tool (updating), please go to Github on

Simply set a timer to let your devices switch on/off automatically at a pre-set time through a day. For example, prepare your coffee maker in the evening, and a cup of coffee is ready for you in the next morning. Compatible with the IFTTT function, and you can make more actions happen to trigger other devices or receive a notification on your phone once the action was triggered.

Along with support for smart scenes, just set a device to turn on/off to make another or a boatload of devices turn on/off. The LAN control is designed for situations in which no available Wi-Fi connection, or an unsteady Wi-Fi network environment. A convenient option that is share control is capable of allowing you to manage the same device with your family or friends together, simply share it on the eWeLink app to try. Amazingly, the module with unique DIY function, the way you can assemble it with your ordinary appliances to turn them into intelligent.

Note: SONOFF BASICR3 does NOT have 433Mhz RF receiver module.

Sonoff Basic R3 Smart Switch with DIY mode Features:

-Manage devices from your phone, anywhere and anytime.

-Support Amazon Alexa & Google Assistant to turn on/off devices.

-Make one device trigger on/off another one or groups of devices.

-Control SONOFF devices with the utilization of IFTTT supported app and services.

-The DIY Mode allows you to use the REST API to connect SONOFF BASICR3 with your existing home automation system.

-Turn on/off the device when no Wi-Fi access in LAN Mode.

-Share devices with your family to control together.

-Show the real-time status on the eWeLink app for devices.

-Can act a camera to monitor and control devices.

Works With Amazon Alexa, Google Home, Google Nest, Google Assistant,IFTTT



Max Current: 10A;

Max Power: 2200W;

Power Supply: AC 100-240V;

Gang: 1 Gang;

Wireless Standard: IEEE 802.11 b/g/n 2.4GHz;

Enclosure Material: ABS V0;


Quick Installation Guide

User Manual


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