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

Sonoff Wi-Fi Smart Relay With Power Meter (16A)

by Sonoff

POW Origin is your ultimate Wi-Fi smart switch and energy-saving sidekick!

The Sonoff WiFi Smart Relay With Power Meter keeps a real-time eye on your appliances' power, current, voltage, and cumulative consumption. It's like having a personal energy assistant in the palm of your hand.

Whether you're tracking today's usage or diving into 6 months of hour-by-hour historical data, this smart switch has you covered. Export the data straight to your phone as an Excel file and take control of your energy consumption like a pro.

Set daily or monthly power consumption thresholds and get notified when you hit your target. Automate smarter with the eWeLink app's Scene feature or integrate with Home Assistant, Google or Alexa.

Why We Love It

Crafted with safety in mind, the POW Origin features a V-0 grade flame-retardant enclosure, upgraded terminal wiring, and extra security enhancements. Power smarter, live better!

  • Power Metering, Redefined: Monitor power, current, voltage, and total energy usage in real-time.
  • 16A Powerhouse: Handles up to 16A loads, perfect for a variety of appliances.
  • 6-Month History: Dive into precise hourly consumption records and export them effortlessly.
  • Overload Protection: Set thresholds for power, current, and voltage to keep your devices safe.
  • Full Suite of Smarts: App control, voice control, LAN control, schedules, inching settings, and more.

Ready to power up your home? The Sonoff WiFi Smart Relay With Power Meter is here to make energy management effortless, efficient, and oh-so-smart.⚡

Tech Specs

  • Connectivity: 2.4GHz Wi-Fi 802.11 b/g/n
  • Power: 100-240V @ 50/60Hz (16A max)
  • Dimensions: 98x54x31 mm
  • Mounting: DIN rail

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

User photos