how to make DIY Smart Homes using NODEMCU and Relay module

Here we will learn to make smart home By using NodeMcu ESP8266 WIFI Development Board.
Refer last video for programming Nodemcu
https://youtu.be/X6ucW09FxYA

Buy parts here:
NodeMcu : http://buy.flyrobo.in/esp8266
Relay Module: http://buy.flyrobo.in/rlymd
Jumper Wire : http://buy.flyrobo.in/f2f

Arduino code and Library : https://goo.gl/sizPGA

I hope you guys enjoy this video!