android-nodemcu-connection

This is a basic led blink example using android and esp8266 nodemcu. The main purpose of this application is how to connect android device to esp8266 nodemcu lolin. I wanted to show send and get data from android to esp8266 nodemcu.I hope it will be useful for you.

Requirements

• Breadboard
• LED
• Jumper Cable
• Android Studio
• Arduino IDE
• A Wifi Network

Usage

• You must use D7 pin(in Arduino IDE Digital 13 pin)
• Connect LED to this pin
• Open nodemcu.inousing Arduino IDE,change ssid and password for your network
• Then install this file to nodemcu module using usb cable
• Open Android Studio and run the app

Important Files

• MainActivity.java
• activity.main
• nodemcu.ino

Nodemcu Circuit Image