PN532 NFC RFID Reader/Writer Controller Shield KITS für Arduino PN532 Red/Blue
So we build this NFC RFID module. This module is built around NXP PN532. NXP PN532 is very popular in NFC area. Arduino GND to PN532 Module GND. Arduino 5V to PN532 Module VCC. Arduino SDA to PN532 Module SDA.