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PN532 NFC/RFID Shield - Easy Code?
Moderators: adafruit_support_bill, adafruit

PN532 NFC/RFID Shield - Easy Code?

by spoof on Tue Dec 25, 2012 6:43 pm

I can't seem to get this going.
I have the Adafruit PN532 RFID/NFC Shield (Product No. 789) and an Arduino Uno R3.
All I would like to do is compare the "unique" 4-byte ID of a tag with a predefined ID.
It would be great if anyone had any code to help me out to make this work in the most basic manner :)
Nothing too fancy! :D
I'm OK at coding but don't quite understand how the IDs are stored...
I feel really dumb and am probably missing something really obvious.
If anyone could help me out I would greatly appreciate it :)


Posts: 1
Joined: Tue Dec 25, 2012 6:27 pm

Re: PN532 NFC/RFID Shield - Easy Code?

by adafruit on Thu Dec 27, 2012 12:24 pm

Posts: 11905
Joined: Thu Apr 06, 2006 4:21 pm
Location: nyc