MFRC22 RFID Module

The MFRC522 is a highly integrated reader or writer IC for contactless communication at 13.56 MHz

The MFRC522 reader supports ISO/IEC 14443 A/MIFARE mode

The MFRC522's internal transmitter is able to drive a reader and writer antenna designed to communicate with ISO/IEC 14443 A/MIFARE cards and transponders without additional active circuitry