Esp8266 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP

• Usage: Server
• Type: Wireless
• Support Network: Ethernet
• Information content: Data
• Condition: New
• Transport Package: PP Bag
• Model NO.: ESP8266
• Trademark: Sunhokey
• Origin: China
• Production Capacity: 100000

Product Description

 

Product parameters:

• Product size: 45 * 28mm

• Operating voltage: DC5V

• Communication: WIFI (ESP8266 module)

• Serial communication parameters: 9600,8,1,0,0

• Transmission distance: the maximum transmission distance of 400m (open environment, mobile phone equipped with WIFI module)

• Load: 10A/250VAC 10A/30VDC, the relay pull 100,000 times

 

Way of working:

• Mobile phone equipped with WiFi module;

• Mobile phone and WiFI module equipped with the same router, through the mobile phone APP to control the relay; this mode, the transmission distance depends on the signal router.

 

 

Tips:

• ESP8266 module has a timeout mechanism, when the phone for some time (the default 180S) did not give instructions to the module, the module will kick off the phone, the computer can send AT + CIPSTO = <time> to modify this time (Time range 0-7200), such as: AT + CIPSTO = 3600.

• When the module on the WIFI module is unplugged, USB to TTL module RX, TX, GND pins were connected to the module RX, TX, GND pin, IN +, IN- 5V power supply, then the module can be used as a USB Relays to use, scalability.