Sonoff - Wifi Smart Home Relay Card
Sonoff is an affordable device that provides intelligent home control for users. It is a WiFi-based wireless switch-relay card that can be connected to a wide range of products.
Sonoff transmits the data to a cloud platform via a WiFi Router and allows you to remotely control all connected devices via eWeLink with the mobile application. The Sonoff server is the Amazon AWS global server.
Sonoff makes all home appliances smart. As long as it is a mobile device network, users can remotely control devices by always turning them off from anywhere. Another feature that can be used is to set schedules for home devices; With the countdown, scheduled opening or closing, the users are aimed to live an easy life.
Mobile application eWeLink allows users to easily control devices. You can find iOS and Android versions of the app in AppStore and Google Play.
Sonoff - Wifi Intelligent Home Relay Card Technical Details
Voltage range: 90-250v AC (50 / 60Hz)
Maximum current: 10A
Maximum Wattage: 2200 watts
Dimensions: 88x38x23mm (Length x Width x Height)
Humidity: 5% to 90% RH, non-condensing
Operating Temperature: 0ºC to 40ºC (32ºF to 104ºF)
Note: This Sonoff does not have 433MHz RF remote capability. If you want RF function, please purchase Sonoff Wifi + RF.
click here for Sonoff Wifi Smart Home Relay Card user guide.
click here for ESP8266 datasheet.
click here for the schematic file.
Supports status monitoring: sends home appliances to eWeLink
You can remotely turn off or turn off attached devices
Supports up to 8 scheduling tasks per attached device
Supports multiple WiFi smart keys from a smartphone
Easy to install and move
Can be activated now