MFRC-522 RC522 Module RF Card reader RFID Module for Arduino

SKU: SM0031

Product specifications

  • Product type: MRRC522 RFID Module
  • Dimensions: 40mm x 60mm
  • Colour: white and blue
  • Package contains: 1 x RC522 Module, 1 x tag card, 1 x blue tag module and 2 x header pins

**Product image is for reference purpose only. Actual product may differ from image shown.


MFRC522 RFID module is a highly integrated read and writes card chip. It works in 13.56MHz contactless communication. It is a low cost, low voltage, small size, contactless card chip. It finds its application in the intelligent instrument and portable handled devices. This module follows all the protocols of 13.56MHz passive contactless communication method, which makes it use advanced modulation and demodulation methods.

SKU: SM0031 Category:
  • Working current: 13-26mA
  • Standby current: 10-13mA
  • Peak current: <30mA
  • Sleep current: <80mA
  • Working voltage: DC 3.3V
  • Working frequency: 13.56MHz
  • Protocol: SPI
  • Max communication speed: 10Mbits/s
  • Max card reading distance: 60mm
  • Security system
  • Turnstile gate
  • Tracker
  • in IoT projects
  1. Vcc
  2. Rst
  3. Gnd
  4. MISO
  5. MOSI
  6. SCK
  7. NSS
  8. IRQ

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