Easy MFRC522


Simplified reading/writing data chunks from/to RFID tags with MFRC522 module.
This library allows you to read/write data from RFID tags easily. Three ways of reading/writing are available: (1) as binary data chunks of any fixed/known size, (2) as binary data chunks identified by labels, with lengths possibly unknown at read-time, or (3) as a dictionary with key/values pairs. This is a higher-level wrapper to the great library miguelbalboa/MFRC522.

Author: Pablo Sampaio

Maintainer: Pablo Sampaio

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:


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