RC522 RFID Reader Writer SPI Module with Card & Tag

Product Description

The RC522 RFID Reader Writer SPI Module is a low-cost RFID system operating at 13.56 MHz frequency. It communicates with microcontrollers using the SPI interface and is commonly used for RFID tag reading and writing tasks. The module supports standard RFID cards and tags and can be easily integrated with Arduino, ESP32, Raspberry Pi, and other embedded boards.

This module is ideal for access control systems, attendance tracking, inventory management, automation projects, and DIY RFID-based applications. It includes a compact PCB reader and comes with an RFID card and tag for immediate testing.

Key Features

• Works at 13.56 MHz RFID frequency

  
  

• SPI communication interface

  
  

• Includes RFID card & tag

  
  

• Compatible with Arduino, ESP32, Raspberry Pi

  
  

• Low power and compact form factor

  
  

• Supports reading and writing RFID data

  
  

Package Includes

• 1 × RC522 RFID Reader Writer Module

  
  

• 1 × RFID Card

  
  

• 1 × RFID Tag

  
  

Technical Specifications

Applications

• Access control systems

  
  

• Attendance logging systems

  
  

• Inventory & asset tracking

  
  

• Smart door automation

  
  

• Library management systems

  
  

• RFID learning & prototyping