NoticeDifference between revisions of "Sonoff Dual"
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==Features== | ==Features== | ||
| − | * | + | *Support 90~ 250V AC input |
*Max. input current:16A(2 devices),10A(1 device) | *Max. input current:16A(2 devices),10A(1 device) | ||
*Max. power: 3500W(2 device)/2200W(1 device) | *Max. power: 3500W(2 device)/2200W(1 device) | ||
Revision as of 01:44, 26 August 2016
Contents
Overview
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
- Support 90~ 250V AC input
- Max. input current:16A(2 devices),10A(1 device)
- Max. power: 3500W(2 device)/2200W(1 device)
- Independently control connected devices in APP
- Support fast configure SSID and password connection through APP
- Support auto-connect to server, register and update status info.
- Support tracking device status and timely remote control through APP
- Support setting countdown, single and repeat timing tasks
Wiring Instruction
WIFI Characteristics
• 802.11 b/g/n
• Built-in Tensilica L106 ultra-low power consumption 32-bit micro-MCU, dominant frequency support 80 MHz and 160 MHz, support RTOS
• Built-in TCP/IP protocol stack
• Built-in TR switch, balun, LNA, power amplifier and matching network
• Built-in PLL, voltage regulator and power supply management components, 802.11b mode +20 dBm output power
• A-MPDU&A-MSDU aggregation and 0.4μs guard interval
• WiFi @ 2.4 GHz, supports WPA / WPA2 safe mode
• Support cloud OTA upgrade
• Support STA/AP/STA + AP mode
• Standby power consumption is less than 1.0 mW (DTIM3)
• Operating temperature range: -40 ℃ - 125 ℃
• Other parameters are as follows
| 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
File:Sonoff Dual Schematic.pdf
Useful Links
User Manual for ITEAD Smart Home Series
Wi-Fi Socket/Switch Fail to be Controlled Troubleshooting
Features wanted, bug report and discuss in Itead Smart Home Forum
