RFID-reader on RFC522 module

This module reads 13.56MHz tags id and output it into Arduino port monitor.

1. Components

Name

Example

RFC522

Arduino Nano

RFID-cards

2. Схема соединения

3. Firmware

Use arduino IDE to upload arduino nano with the following firmware:
https://1drv.ms/f/s!Am_hkdn5bouSqQhG2jiTGoVQxcJG

it was taken from the official site:
https://playground.arduino.cc/Learning/MFRC522

4. How to

Connect your arduino nano to the laptop USB, upload the firmware and open port monitor using Ctlr-Shift-M key combination. Port monitor will show your tag id each time you put it near.