ESP8266 Control Relay with
Arduino C
Latest commit 89b1184 May 13, 2016 @amphancm Update declare.h
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esp8266ThingSpeak Update declare.h May 13, 2016 Update May 10, 2016


ESP8266 WiFi Module and Android devices make Internet of Things Application to control devices ( Relay ) with

Hardware 1.ESP8266 WiFi Module ( or NodeMCU ) 2.Two Channel Relay Board. ( Active High ) 3.OLED Display (Option )

Wiring Diagram ESP8266 Pin GPIO_13 to Relay 1 ESP8266 Pin GPIO_15 to Relay 2

OLED Display ESP8266 Pin GPIO_05 ( SCL ) to OLED pin SCL ESP8266 Pin GPIO_04 ( SDA ) to OLED pin SDA

Android App on Google Play

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