RFID Reader/Writer RC522 SPI S50 with RFID Card and Tag

The RFID RC522 is a high-frequency (13.56 MHz) RFID reader and writer module that uses MFRC522 IC to communicate with RFID cards and tags. It is widely used in security systems, access control, attendance systems, and automation projects.

This module supports SPI, I2C, and UART communication, making it highly versatile and easy to interface with Arduino, Raspberry Pi, ESP8266, ESP32, and other microcontrollers.

🔹 Key Features

✔ Operating frequency of 13.56 MHz
✔ Supports SPI, I2C, and UART communication
✔ Reading distance up to 5 cm
✔ Compatible with MIFARE 1K, 4K, Ultralight, DESFire, and Plus cards
✔ Low power consumption
✔ Compact design with onboard antenna
✔ EEPROM for data storage

📌 Applications

🔹 Access Control Systems (Doors, Offices, Smart Homes)
🔹 Attendance & Employee Tracking Systems
🔹 Smart Payment & Transportation Cards
🔹 Inventory & Asset Tracking
🔹 IoT & Automation Projects

📦 Package Includes

✅ 1 x RFID-RC522 Module
✅ 1 x MIFARE S50 RFID Card (13.56 MHz)
✅ 1 x RFID Key Fob (Tag)
✅ 1 x Header Pins Set

🚀 Ideal for security, automation, and RFID-based projects! Order now and start building your RFID solutions!