How to Make iot 4 channel Home automation using Blynk by Manmohan Pal

How to Make iot 4 channel Home automation using Blynk by Manmohan Pal
https://arduinobymanmohan.blogspot.com/p/blynk-app-tutorial-iot-led.html
📘 Description:
In this video, we will learn how to make a 4 Channel Home Automation System using the Blynk App and NodeMCU ESP8266 WiFi module. You can control your home appliances like lights, fans, and other devices directly from your smartphone via the internet using the Blynk IoT platform.

This tutorial includes complete circuit diagram, Blynk app setup, and Arduino code explanation for beginners. It’s an ideal project for learning IoT (Internet of Things) and smart home automation using ESP8266.

🧠 Topics Covered:

Introduction to Blynk IoT and NodeMCU

Circuit connection for 4-channel relay module

Programming NodeMCU with Arduino IDE

Blynk app setup and widget configuration

Testing and controlling appliances through smartphone

📦 Components Used:

NodeMCU ESP8266

4 Channel Relay Module

Jumper Wires

Smartphone with Blynk App

Power Supply

💻 Arduino Code & Circuit:
(Link to your GitHub, Google Drive, or description folder)

📱 Control your Home Appliances from Anywhere using Internet!
Perfect for beginners who want to learn IoT and smart home automation.

🔖 Tags:
blynk home automation, esp8266 home automation, 4 channel relay blynk, iot project, home automation using blynk, nodemcu relay control, blynk app tutorial, smart home project, esp8266 blynk project, wifi home automation, diy iot project, arduino blynk home automation