Interface RFID Reader (MFRC522 13.56Mhz UART)

Other Hardware Sensors
1

Hi
I'm want to read RFID cards using the MFRC522 RF Module UART TTL Square Shape module via an Arduino board.

rfid-rf-ic-card-sensor-rfid-reader-module-1356mhz-for-arduino-na108
rfid-rf-ic-card-sensor-rfid-reader-module-1356mhz-for-arduino-na1081000×1000 182 KB

The communication protocol used by this module is UART rather than the typical SPI used by RFID modules. Is there a specific library or piece of code I may use?

2

If it uses a UART then your first move should be to connect it to a serial input and print any data that you receive

Have you tried that ?

Do you know what baud rate it runs at ?
Can you please post a link to where you got it from ?