MFRC522 Mini RFID Module 13.56MHz IC Card Reader Writer Black
This MFRC522 Mini RFID Module is a compact 13.56MHz reader and writer for RFID cards and tags, suitable for access control and IoT security applications.
- The module operates at 13.56MHz frequency and supports ISO/IEC 14443 Type A protocols.
- It communicates via SPI interface for fast data transfer.
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