In this IoT based project, we will learn how to make a Home Automation project using NodeMCU and Blynk App. The circuit is very simple, we just need a Nodemcu board and a relay module to control home appliances securely from the smartphone through the internet.
I have shared all the details like esp8266 NodeMCU pinout, circuit, Arduino sketch, Blynk App setup for this smart home project
https://youtube.com/channel/UCqc2qG7pdGB9oReHKhibBmA
Required components
Blynk app setup:-
Jp Electro Tech 