#IOT based Home #automation using NodeMCU and Blynk

In this IoT based project, we will learn how to do Home automation using NodeMCU and Blynk App. This is a simple but useful home automation project with Nodemcu and a relay module where we can control home appliances from the smartphone.

Download the Code: https://drive.google.com/file/d/1CfDVWn2zBj3P6hg4QNQXWkDThiZN0UYl/view?usp=share_link
**You have to install the Blynk library before uploading the sketch.

Required components for this WiFi relay module:
1. NodeMCU board
2. Relay Module 5volt
3. 5 volt DC supply

In this video, I have shown step by step how to download and use the Blynk app for this smart house project.

After watching the complete video you can easily design this low-cost smart home device and control the relay module with wifi.

MY OTHER USEFUL PROJECTS:

https://youtu.be/STamrs9ZM0A :LADDER Logic and HMI Design for FILLING MIXING and DRAIN OF Tank - Delta PLC Program

https://www.youtube.com/watch?v=WMbLqec6Z5E : PLC based Automatic Water Bottle Filling System

https://www.youtube.com/watch?v=zT37DZHr2Ks : Arduino Colour Sensor -TCS3200 Color Sensor

https://www.youtube.com/watch?v=Zd5FfjYWy3k: How to make touch switch in just 4 minutes


https://www.youtube.com/watch?v=LmQhJ1nYji8: Traffic Signal Management and Control System
#HomeAutomation #Blynk #TechStudyCell
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Bhadrappa H.R
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