How to make android Wifi app to control LED on Nodemu Esp8266 by Manmohan Pal

In this video, we will learn step by step how to design and build a simple WiFi-based Android app using MIT App Inventor to control an LED connected with ESP8266 (NodeMCU).

🔹 What you will learn in this video:

Basics of ESP8266 NodeMCU and its connection with an LED.

How to set up the Arduino IDE for ESP8266.

Writing and uploading the code to ESP8266 for LED ON/OFF control via WiFi.

Creating a custom Android app with MIT App Inventor.

Designing app buttons for LED ON and LED OFF.

Connecting the app with ESP8266 through IP address over WiFi.

Final testing of the app to control the LED wirelessly.

🔹 Why this project is useful?

Learn how IoT (Internet of Things) devices communicate with mobile apps.

Helps in building smart home automation projects.

Beginner-friendly project combining Arduino + ESP8266 + MIT App Inventor.

By the end of this video, you will have your own Android app ready to control your ESP8266 over WiFi. 🚀