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RFID module, RC522, with read/write capability and SPI interface. Includes card and keychain tags.

 

 

 

 

 

The RC522 module includes 2 RFID tags and has the following specifications:

Model: RC522, read-write data, based on NPX chip MFRC522.
Aproximate detection distance = 5 cms.
Voltage: 3.3 volts @ 13 ma. Maximum current = 30 ma.
Specification Tag: Mifare MF1S503 with 1 Kb EEPROM
Operating Frequency: 13.56 Mhz
Interface: 8-pin header connector, SPI, with speed up to 10 Mbps
Operating Temperature: -20 to +60 degrees C.
Dimensions: 40 x 60 mm.

 

SPI connector on MF522 card

 

MFRC522.pdf

CARD-TAG-MF1S503.pdf

SPI-MICROCHIP-TUTORIAL.pdf

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The functioning of an RFID 13.56 Mifare S50 read/write tag