NFC RC522 Module for Arduino
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Internal Reference: MOD-056

NFC RC522 Module for Arduino.

Near Field Communications(NFC) is a set of short-range wireless technologies, typically requiring a distance of 10cm or less, for two devices such as smartphones or similar things very close to each other to establish communication.

Communication is also possible between an NFC device and unpowered NFC chips such as tags, stickers, key fobs, and cards that do not require batteries. The NFC RC522 Module for Arduino is designed to extend this powerful feature for your project or application based on Arduino. It integrates a PN532 NFC controller from Philips.

The driver interface for this product is the UART interface of the microcontroller. So it's possible for you to test it via a USB to UART converter directly. On the other hand, for the applications with a microcontroller, the module provides an event for your processor when detects the NFC tags, stickers, key fobs, or cards via high-speed serial UART.

NFC RC522 Module for Arduino Specification:

  • Working Voltage: 3.3v or 5v
  • Host interface: UART
  • Default Band rate: 115200 bps
  • Integrate the PN532 NFC controller
  • Supports ISO 14443A/MIFARE
  • Supports ISO 14443B in reader/writer mode only
  • The typical max operating distance for detecting NFC tags is from 20 to 50mm depending on the antenna size of the tag
  • Serve for contactless communication at 13.56MHz
  • Size: 11cm x 5cm

NFC RC522 Module for Arduino Application{C}:

  • Contactless payment systems
  • Bluetooth and Wi-Fi connections
  • Social networking situations, such as sharing contacts, photos, videos, or files
  • Electronic identity documents and keycards
  • Smartphone automation and NFC tags


NFC RC522 Module for Arduino Pinout

Interfacing NFC RC552 with Arduino

NFC RC522 Module with Arduino Uno

NFC RC522 Module for Arduino Documents:

Example Code For NFC RC522 Module for Arduino:

Here is the link to the sketch: NFC RC522 example code for Arduino