Skip to content


Subversion checkout URL

You can clone with
Download ZIP
Arduino library for SPI access to the PN532 RFID/Near Field Communication chip
Branch: master
Pull request Compare This branch is 15 commits behind adafruit:master.

Fetching latest commit…

Cannot retrieve the latest commit at this time

Failed to load latest commit information.


This is a library for the Adafruit PN532 NFC/RFID breakout boards
This library works with the Adafruit NFC breakout 
Check out the links above for our tutorials and wiring diagrams 
These chips use SPI to communicate, 4 required to interface

Adafruit invests time and resources providing this open source code, 
please support Adafruit and open-source hardware by purchasing 
products from Adafruit!

Written by Limor Fried/Ladyada & Kevin Townsend for Adafruit Industries.  
BSD license, check license.txt for more information
All text above must be included in any redistribution

To download. click the DOWNLOADS button in the top right corner, rename the uncompressed folder Adafruit_PN532. Check that the Adafruit_PN532 folder contains Adafruit_PN532.cpp and Adafruit_PN532.h

Place the Adafruit_PN532 library folder your <arduinosketchfolder>/libraries/ folder. You may need to create the libraries subfolder if its your first library. Restart the IDE.
Something went wrong with that request. Please try again.