MFRC522-UART-Arduino

Arduino library for MFRC522 based modules via Serial UART interface.

Methods

void begin(HardwareSerial *serial);

bool available();

void wait();

void readCardSerial();

#### byte *getCardSerial();

#### bool getBlock(byte block, byte keyType, byte *key, byte *returnBlock);

bool writeBlock(byte block, byte keyType, byte *key, byte *data);