Hi, My group and I are using RFID PN532 and we currently have the code printing the UID value in the serial monitor. What we now want to do is refer to a specific card's UID value in the code. (We want to say that if card (example) 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF is read then it will be marked a…

Trying to refer to a specific RFID PN532 card in code for attendance system

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