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README.md

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RC522_RFID_NFC_Utilities

Utilities written for RC522 RFID reader/writer. This library lets you:

  • Read and write to a Mifare RFID tag easily
  • Format a new Mifare RFID tag to NDEF format
  • Get key A and key B of an unknown RFID tag

Acknowledgement

This library is based on the Arduino RFID library for MFRC522 (https://github.com/miguelbalboa/rfid)