In this tutorial, we will learn how to Connect RFID to PHP & MySQL Database with NodeMCU ESP8266. RFID-RC522 Module with NodeMcu ESP8266 and then I'm sending data of RFID to MySQL Database. we are just reading the serial data coming from NodeMCU ESP8266 and then publishing that to MySQL Database through PHP code. This project can store the Credentials of Students or Employees.

Connect RFID to PHP and MySQL Database with NodeMCU ESP8266

Requirements:

Hardware Components Required

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NodeMcu ESP8266

RFID-RC522 Module

Jumper Wires

Micro USB Cable

Mini Breadboard (optional)

Software Required

LED Lights

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Arduino IDE

XAMPP server

PHP Source Code

RFID-RC522 Library

NodeMcu ESP8266 Library and Board Manager

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Facebook page:

https://www.facebook.com/SourceCodePH2020/

Please visit my my YouTube Channel for the explanation and you can also download the source code in video description.

Demo:

Note: Due to the size or complexity of this submission, the author has submitted it as a .zip file to shorten your download time. After downloading it, you will need a program like Winzip to decompress it.

Virus note: All files are scanned once-a-day by SourceCodester.com for viruses, but new viruses come out every day, so no prevention program can catch 100% of them.

FOR YOUR OWN SAFETY, PLEASE:

1. Re-scan downloaded files using your personal virus checker before using it.

2. NEVER, EVER run compiled files (.exe's, .ocx's, .dll's etc.)--only run source code.

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