NFC library

Hello,

I’m searching a NFC library but I couldn’t find one. Here http://arduino.cc/en/Reference/Libraries#.UyIZ7vl5N8F there are a lot but I didn’t find NFC or RDIF library. Could you help me?

Thanks!

to which device should it talk?
often libraries are named after the sensor, not necessary the protocol...

I don't know. I want to make a NFC access control. What's the difference between a NFC shield and a NFC module?
Maybe this:

NFC Shield
http://dx.com/es/p/pn532-nfc-rfid-shield-wireless-communication-module-w-philips-mifare-card-for-arduino-179238#.UyY5Afl5N8E
NFC Module

Thanks!

hi most of the NFC hardware uses a PN532 Library you will find that most of them use the same chip set so you should be able to use the Adafruit one