🎉  Happy 13th Birthday Raspberry Pi!   🎂   1,000+ deals in store!   🥳
🎉  Happy 13th Birthday Raspberry Pi!   🎂   1,000+ deals in store!   🥳

Sonoff Smart Wi-Fi Relay (10A/2.2kW)

by Sonoff

Add smart control to almost any mains-powered device with this compact relay.

Transform your home appliances into smart devices with the Sonoff Smart Wi-Fi Relay. Supporting app and RF remote control*, voice commands, and customisable schedules, this compact switch is the ultimate solution for seamless smart home automation.

*RF Remote Control is sold separately.

Why We Love It

Effortlessly upgrade your appliances with the Sonoff Smart Wi-Fi Relay. Whether it’s enhancing convenience, saving energy, or managing daily routines, this versatile switch has you covered.

  • Dual Control Options: Control your appliances from anywhere with the eWeLink app or use a 433MHz RF remote (within 20m) when Wi-Fi isn’t available.
  • Smart Scheduling: Set timers, schedules, and loop timers to automate your devices. For instance, schedule lights to turn on at 7:00 AM or set appliances to power off automatically – perfect for routine management.
  • Hands-Free Voice Control: Compatible with Alexa and Google Home, enabling simple voice commands to control your appliances for a truly hands-free experience.
  • Smart Scenes for Smarter Living: Integrate with other Sonoff devices to create smart scenes. For example, connect a temperature sensor to activate a humidifier automatically when humidity drops.
  • Compact and Durable: Designed to fit effortlessly into your setup, this relay measures just 90×41×27mm and handles loads up to 10A and 2.2kW.

Make your home smarter, more efficient, and easier to manage – one switch at a time! 🔌✨

Tech Specs

  • Max Load: 2.2kW (100–240VAC, 50/60Hz, 10A)
  • Connectivity: 2.4GHz Wi-Fi 802.11 b/g/n
  • Remote Control Range: 433MHz RF control up to 20m (RF remote sold separately)
  • App Compatibility: Works with the eWeLink app
  • Dimensions: 90×41×27 mm
  • Weight: 59g

Resources

40 customer reviews

5 years ago
A bit overpriced in comparison of most other BME680 sensors available online but with this one, you're sure it's working with the Adafruit libraries. I had this issue when buying 2 BME280 sensors from China, one of the two was actually a BMP280 in stead of BME280 so, it couldn't work with the library even if written on the article description as compatible.
by Melvin about BME680 Breakout - Air Quality, Temperature, Pressure, Humidity Sensor via REVIEWS.io
6 years ago
Love the BME680. Very easy to install and the Example files are great for getting started. Have found out from this Pimoroni Forum post : https://forums.pimoroni.com/t/bme680-air-quality-low/6293/9 that the whole AQ subject is very complex, however It's a really interesting topic and one that I am looking forward to understanding better! I'd assumed that it was only detecting VOCs (volatile organic compounds) but there's a hint that it might be detecting other gases. (I'm using a Breakout Garden pHAT with PiZero W, BME680 and 11x7 matrix to show an AQ score.)
by Anne about BME680 Breakout - Air Quality, Temperature, Pressure, Humidity Sensor via REVIEWS.io
6 years ago
I appreciate the thought put into the design of this board. It is nice that the pins line up with the GPIO, it’s easier to assemble and more presentable to have around the house. I also appreciate that their software has a “try” statement that looks for an Adafruit addressed chip as well as this Pimoroni one, since I have a mix of both around. Very good product, very much recommend it!
by Paul about BME680 Breakout - Air Quality, Temperature, Pressure, Humidity Sensor via REVIEWS.io
6 years ago
The board is high quality and easy to mount (on a featherwing proto) - note to Pimoroni (perhaps you could develop sensors already mounted on featherwing format?). The driver software is a little harder to get working than I expected - still can't see have to get the AQI (air quality index) as an output from the Bosch library or through the wrapper Adafruit library.
by Anonymous about BME680 Breakout - Air Quality, Temperature, Pressure, Humidity Sensor via REVIEWS.io
6 years ago
I am glad I lived long enough to see this awesome technology! I was a bit out of practice with the soldering iron but even I managed to sort out the connection to the Raspberry Pi. It is now being used to monitor the environment in conjunction with a ground source heat pump via Home Assistant. Thank you very much!
by Gerald about BME680 Breakout - Air Quality, Temperature, Pressure, Humidity Sensor via REVIEWS.io
7 years ago
Very nice all in one sensor for most basic Environmental sensors. The Air Quality sensor (Gas Ohm resistance detection) does take awhile to stabilize (at least 20 min on first start, about 5 for ones after that). It might get better as I use it more, as I only used it for about 12 hours.
by Chad about BME680 Breakout - Air Quality, Temperature, Pressure, Humidity Sensor via REVIEWS.io
7 years ago
Up and running in minutes after a false start but recovered quickly owing the prompt technical support. Good excuse to refresh minimal soldering skills. Robust module supersedes previous models. Temperature (with humidity) sensors are a dime a dozen, the barometric sensor is an added plus but the air quality sensor is the deal breaker for the price.
by Matha about BME680 Breakout - Air Quality, Temperature, Pressure, Humidity Sensor via REVIEWS.io

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