Home Automation Extension Board | NODEMCU ESP8266 | Blynk | Google Assistant

YouTube Tutorial:-

Materials:-

NodeMcu ESP8266:- http://amzn.to/2op6mhI

Relay Module:- http://amzn.to/2j5R2Bf

Jumpers:- http://amzn.to/2ByO8je

Breadboard:- http://amzn.to/2BtPRqd

3 pin Socket

Switch Board

Wire

3 pin Plug

Circuit:-

You can use any of the method to control the board:-

Blynk Home Automation:- https://www.youtube.com/watch?v=BZOfiPUyZqc

Google Assistanat Home Automation:- https://www.youtube.com/watch?v=1goTMGq26wE