WAVGAT MFRC-522 RFID Module RC522 Kit 13.56MHz 6cm

📡 RC522 RFID Reader/Writer Module — 13.56 MHz

MFRC-522 based contactless RFID module that reads and writes Mifare cards and key fobs over SPI.

🔑 Specifications

• Frequency: 13.56 MHz | Range: up to 6 cm | Interface: SPI | Supply: 3.3V