NFC RC522 Module for Arduino

MOD-056
11 In stock
R 126.50
INTRODUCTION Your credit cards: gone. Bus pass and train tickets: vanished.Welcome to Near Field Communications (NFC), a contactless, Wi-Fi-lite style tech that could already be in your smartphone, and could soon be a regular feature of your commute. Near Field Communications(NFC) is a set of short-range wireless technologies, typically requiring...
R 126.50
Terms & conditions

INTRODUCTION

Your credit cards: gone. Bus pass and train tickets: vanished.Welcome to Near Field Communications (NFC), a contactless, Wi-Fi-lite style tech that could already be in your smartphone, and could soon be a regular feature of your commute.
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 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.

APPLICATIONS{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

SPECIFICATION

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

SHIPPING LIST

  • NFC Module for Arduino 1unit
  • NFC Card

 

Example

 

#include <SPI.h>
#include <MFRC522.h>

#define RST_PIN 9 // Configurable, see typical pin layout above
#define SS_PIN 10 // Configurable, see typical pin layout above

MFRC522 mfrc522(SS_PIN, RST_PIN); // Create MFRC522 instance

void setup() {
Serial.begin(9600); // Initialize serial communications with the PC
while (!Serial); // Do nothing if no serial port is opened (added for Arduinos based on ATMEGA32U4)
SPI.begin(); // Init SPI bus
mfrc522.PCD_Init(); // Init MFRC522
mfrc522.PCD_DumpVersionToSerial(); // Show details of PCD - MFRC522 Card Reader details
Serial.println(F("Scan PICC to see UID, SAK, type, and data blocks..."));
}

void loop() {
// Look for new cards
if ( ! mfrc522.PICC_IsNewCardPresent()) {
return;
}

// Select one of the cards
if ( ! mfrc522.PICC_ReadCardSerial()) {
return;
}

// Dump debug info about the card; PICC_HaltA() is automatically called
mfrc522.PICC_DumpToSerial(&(mfrc522.uid));

}
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NFC RC522 Module for Arduino
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