MFRC522-spi-i2c-uart-async

Communication

Arduino RFID Library for MFRC522 (SPI, I2C and UART) with asynchroneous callbacks
Read/Write a RFID Card or Tag using the ISO/IEC 14443A/MIFARE interface. Modified from the original miguelbalboa to also support I2C and UART connections and provide, in addition to normal constant polling, an option to do asynchroneous callbacks. I.e. have a function called each time that a valid swipe has happend. Used at the https://makerspaceleiden.nl.

Author: GithubCommunity,miguelbalboa,dirkx@webweaving.org

Maintainer: GithubCommunity,dirkx@webweaving.org

Read the documentation

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Compatibility

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

• Arduino Micro
• Arduino Leonardo
• Arduino Mega
• Arduino MKR FOX 1200
• Arduino MKR GSM 1400
• Arduino MKR NB 1500
• Arduino MKR VIDOR 4000
• Arduino MKR WAN 1300 (LoRa connectivity)
• Arduino MKR WAN 1310
• Arduino MKR WiFi 1010
• Arduino MKR ZERO (I2S bus & SD for sound, music & digital audio data)
• Arduino MKR1000 WIFI
• Arduino Nano
• Arduino Nano 33 IoT
• Arduino Uno
• Arduino Yún
• Arduino Zero

Releases

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

• 1.5.1 (latest)