ESP8266 WiFi Control Relay
ESP8266 WiFi Control Relay
This ESP8266 WiFi Module Project you can control 4 channel relay outputs via WiFi Network.
This project upgrade for this one.
http://androidcontrol.blogspot.com/2015/05/arduino-wifi-control-with-esp8266-module.html
System Diagram
Hardware
1.ESP8266 WiFi Module ( or NodeMCU )
2.4 Channel Relay Board. ( Active High )
3.OLED Display
1.ESP8266 WiFi Module ( or NodeMCU )
2.4 Channel Relay Board. ( Active High )
3.OLED Display
Wiring Diagram
ESP8266 Pin GPIO_14 to Relay 1
ESP8266 Pin GPIO_12 to Relay 2
ESP8266 Pin GPIO_13 to Relay 3
ESP8266 Pin GPIO_15 to Relay 4
Option OLED Display
ESP8266 Pin GPIO_05 ( SCL ) to OLED pin SCL
ESP8266 Source Code
IDE use Arduino IDE 1.6.8
Source Code on GitHub
https://github.com/amphancm/ESP8266WiFiControl
Android App on Google Play
App Manual
Open App then click CONNECT
Set your IP Address xxx.xxx.xx.xx from ESP8266 Serial Monitor or OLED Display
and Port ( 80 )
Now, You can control device
Setting
Change your device name
My Website
http://softpowergroup.net/
email : info@softpowergroup.net Tel .081-6452400
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