RC522 RFID Reader / Writer 13.56 Mhz Module Kit

The MFRC522 is a highly integrated reader/writer IC for contactless communication at 13.56 MHz. The MFRC522 reader supports ISO/IEC 14443 A/MIFARE and NTAG. The MFRC522’s internal transmitter is able to drive a reader/writer antenna designed to communicate with ISO/IEC 14443 A/MIFARE cards and transponders without additional active circuitry. The receiver module provides a robust and efficient implementation for demodulating and decoding signals from ISO/IEC 14443 A/MIFARE compatible cards and transponders. The digital module manages the complete ISO/IEC 14443 A framing and error detection (parity and CRC) functionality.

The MFRC522 supports MF1xxS20, MF1xxS70 and MF1xxS50 products. The MFRC522 supports contactless communication and uses MIFARE higher transfer speeds up to 848 kBd in both directions.

This module can fit directly in hand held devices for mass production. Module use 3.3V power supply, and can communicate directly with any CPU board by connecting through SPI protocol, which ensure reliable work, high reading distance.

Features:

• Power Supply: 3.3V
• Highly Integrated analog circuitry to demodulate and decode responses
• 13.56MHz contactless communication card chip
• Supports SPI Interface up to 10 Mbit/s
• Operating Current: 13 mA to 26 mA @ 3.3 VDC
• Internal oscillator for connection to 27.12 MHz quartz crystal
• Working frequency：13.56MHz
• The reader and RF card terminal design meet advanced applications development and production needs
• Can be directly loaded into the various reader molds, very convenient

Country of origin : China

Note: Pins are not soldered to the Module, But they are provided in the package.

1 x RC522 Module

1 x Tag Card

1 x Blue Tag Module

2 x Pin header