Home automation using NodeMCU and Blynk App - IOT based Project

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: drive.google.com/file/d/1CfDV...
**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.
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#HomeAutomation #Blynk #TechStudyCell
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Bhadrappa H.R
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[@shreyas.c8108]

very nice explanation 👍

[@shreyas.c8108]

definitely will try this one

[@hrbembedded_craft]

Please do!