Sonoff Dual

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Overview

Sonoff Dual Smart Switch.JPG

Sonoff Dual is a 2-channel WiFi wireless switch that can connect and control two home appliances and electronic devices. This means 1 Sonoff Dual has combined 2 Sonoff basic switches! Sonoff Dual inherites Sonoff Basic switch’s advantages such as easy installation and operate, quick WiFi access, APP remote control.

In the APP EweLink for iOS and Android, you can independently turn on/off each of the two connected devices. But the button on Sonoff Dual is not an ON/OFF switch, it is only for long press to enter WiFi pairing state. You can set single/repeat/countdown timing schedules to turn on/off at a specified time, share to others so that they can control together.

Features

WIFI Characteristics

Category Parameters Description
Wireless Parameter Wireless standard 802.11 b/g/n
Frequency range 2.4GHz-2.5GHz (2400M-2483.5M)
Hardware Parameter Data port UART/I2C
GPIO/PWM
Operating voltage 3.0~3.6V(recommend 3.3V)
Operating current Average: 80mA
Operating temperature -40°~125°
Storage temperature Room temperature
Package size 65mm*34mm*16mm
Software Parameter Wireless network mode station/softAP/SoftAP+station
Security mechanism WPA/WPA2
Encryption type WEP/TKIP/AES
Firmware upgration Local serial programming/Cloud Upgrade/Host download programming
Software development Support secondary development
Network protocols IPv4, TCP/UDP/HTTP/FTP
User configuration cloud server, Android/iOS APP

Specification

PCB_Size 89.1X45.0X1.2mm
Indicator LED WiFi, on or off state

Electrical Characteristics

Characteristics Symbol Min Typ Max Unit
Power supply voltage AC 90 - 250 V
IMAX 10/16 A
POWER(10A/16A) - 2200/3500 W

Hardware

Downloads

Useful Links

User Manual for ITEAD Smart Home Series