Sonoff 4CH R3 - WiFi Switch - ESP8266/ESP8285

The Sonoff 4CH is a very handy 4-channel WiFi switch with timer for IoT applications. It can be controlled with Android or iOS with the eWeLink app. This WiFi switch is also compatible with Amazon Alexa, Google Assistant, IFTTT and Google Nest. This module also has the option to mount it on a DIN rail.

Specifications:

• Voltage range: 90-250V AC (50/60Hz)
• Max. current per channel: 10A
• Max. current (total of channels): 16A
• Max. switching power per channel: 2200W
• Max. switching power (total of the channels): 3500W
• WiFi chip: ESP8266 or ESP8285 (new)
• Dimensions: 145*90*34mm (l*w*h)
• Wireless standard: 802.11 b/g/n
• Security mechanism: WPA-PSK/WPA2-PSK
• Working temperature: -10ºC-40ºC

See the following page to get started with the Sonoff 4CH: Sonoff 4CH User Guide