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SONOFF POW R2 with Power Consumption Measurement

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Price:
$22.95
SKU:
IM160810001
Current Stock:
7
Quantity:


Product Description

The Sonoff POW R2 is basically an ESP8266 wifi chip with a relay and power meter added to it. For it's price its a great little product to experiment in low cost home automation. The manufacturer installs its own firmware. We prefer to install our own code. This is for advanced users only. A USB to Serial adapter set to 3V is required to upload firmware to the ESP8266. 

Overview

Sonoff Pow R2 is a wireless switch which connects to electronic devices such as home appliances via WiFi. The electronic devices can be controlled by the mobile application eWeLink which can be run using WiFi, 2G, 3G or 4G network. 

It has the amazing capability to display the electronic device’s instant wattage consumption. The eWeLink app provides 100 days recorded electricity usage data, which you can export to your phone storage. You can keep track of how much energy your appliances are consuming and estimate your running costs. Sonoff Pow, therefore, allows you to figure out which appliances in your home consume the most power so you can cut down your electricity bill. 

The power switch can protect your appliances from overload. What you need to do is to set threshold values for the current, voltage and power. It works like a kwh calculator that can measure electricity consumption for a specified period and a day. The eWeLink app provides 100 days recorded electricity usage data, which you can export to your phone storage. You can keep track of how much energy your appliances are consuming and estimate your running costs.

Through the mobile application eWeLink, remote home control becomes a reality. Consumers can remotely control the operation of home appliances by turning them on, off instantly or according to a user specified schedule, such as repeat or countdown. Consumers can also share the remote access with others for a mutual control of the appliances.  

Apart from traditional consumers, Sonoff Pow is a very exciting product for those into hacking, since four program ports have been reserved for burning external firmware. Now, isn’t that thrilling?

User Manual for Sonoff Pow

ESP8266 Datasheet

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Features:

  • Remote turn on/off connected appliance via APP EWeLink
  • Keep track of live current, voltage and power
  • Set threshold values to protect your devices from overload
  • Check power consumption over a specified period
  • View and export 100 days recorded power usage data
  • View real-time device status on EWeLink
  • Supports 8 enabled schedule/countdown timers
  • Share control your devices with other eWeLink users
  • Works with Amazon Echo, Echo Dot, Amazon Tap
  • Works with Google Home, Google Home Mini, Google Nest
  • Works with IFTTT

Specifications:

  • Voltage range: 100-240 Vac
  • Max current: 15 A
  • Max Power:  3500 W
  • Enclosure Dimensions: 114*52*32mm
  • Color: White
  • Wireless Frequency: 802.11 b/g/n
  • Security Mechanism: WPA-PSK/WPA2-PSK
  • Enclosure Material: Fire-retardant ABS V0
  • Operating Temperature: 0ºC-40ºC(32°F-104°F)
  • Operating Humidity: 5%-90%RH, Non-condensing

 

Wiring:

 


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