Arduino RFID Library for PN512 (SPI)
Read/Write a RFID Card or Tag using the ISO/IEC 14443A/MIFARE interface.

Author: Digital Logic Ltd

Maintainer: Digital Logic Ltd

Read the documentation


This library is compatible with the avr, megaavr, STM32F1, teensy, esp8266, esp32, samd, atmelsam architectures so you should be able to use it on the following Arduino boards:

Compatibility Note

Note: while the library is supposed to compile correctly on these architectures, it might require specific hardware features that may be available only on some boards.


To use this library, open the Library Manager in the Arduino IDE and install it from there.