ESP8266 5V WIFI Relay Module

Featrure:
Onboard ESP8266 WIFI module, AP mode 5 client can be connected at the same time; Module has two work modes: 1, cell phones, carry on the WiFi
module;2, mobile phone and WiFI module; Carrying on the same router, by mobile phone APP to control relay; Onboard 5 v, 10 A / 250 v AC 10 A / 30 v
DC relay, absorb 100000 times continuously; Module with diode effusion protection, short response time; Module baud rate: 9600,8,1,0,0.
• Size: 45 x 28mm • IN +,IN-: 5 v power input • TX ,RX and GND: a serial port debug pins