Features
? Supports I2C, SPI and HSU (High Speed UART), easy to switch between these modes.
? Works in the NFC mode and RFID reader/writer mode
? The integrated 3.3V voltage regulator provides 3.3V or 5V working voltage for your choice
? Maximum distance for communication: 3 cm
? Equipped with two 3mm mounting holes, easy to use in your project with its small dimension
Test for Arduino
Preparations
? Arduino Uno/Mega 2560 board (or compatible SunFounder Uno/Mega 2560)
? Dupont Jumper Wires
? Blank NFC card supporting the ISO14443A
? PC with Arduino software installed
? PN532 NFC Module