Node MCU Esp8266 with Relay Module in Burmese/Myanmar
This videos is for educational purpose to share my knowledge to our new negeration especially for those who loves to make the new innovation.
Control Your Home Appliances from Anywhere using ESP8266 and Blynk app
In this video i used DC Voltage appliance of LED, Bulb. But you can control both DC and AC appliance to relay module.Now you can control from around the world over Internet via Blynk app.
Connection Explained;
D1 of MCU to Relay N1
D2 of MCU to Relay N2
Vcc In of MCU to 5V +(from power supply board)
Gnd of MCU to 5V _ (from power supply board)
Vcc of Relay Pin to 5V +(from power supply board)
Gnd of Relay Pin to 5V _ (from power supply board)
Node Mcu Esp8266
Bread Board + Power Supply Board
Relay Module 2Ch/4Ch Optional
ESP8266 Core For Arduino IDE.
Blynk library for embedded hardware
Arduino software you can download
Download the Code here
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