I'm trying to do an automatic pairing with Felica NFC tags but I need the MAC address because there is a certain order I would like sync up my device in order when I scan it to the NFC. To get it to pair, I would like it to be in order and so far I need to have the MAC address in order to do so. I'm just the Uno and the P532 breakout board or shield. Is this possible?

  • In my understanding a MAC address is an array of 6 byte values that uniquely identify network devices across a network e.g. the internet. I have no knowledge of FeliCa Cards ( from Sony, right? ). If you used them to store MAC addresses in a data block then the following link might be a starting point for you. allaboutcircuits.com/projects/… – Peter Paul Kiefer Oct 28 '19 at 15:34

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