• Výrobce: ElecFreaks
  • Kat. číslo výrobce: EF02017
  • Hmotnost: 30g
  • Záruka (měsíců): 24
Kód produktu: EF15
Cena bez DPH: 501,00 Kč
Cena s DPH: 606,21 Kč
Počet kusů skladem: 7
Dostupnost: Skladem


Description: The RFID/NFC Shield is a Near Field Communication interface for Arduino built around the popular NXP PN532 integrated circuit and SPI communication between Arduino and NFC Shield.

RFID and NFC are short-distance radio technologies allowing identification and communication between devices held close to each other. RFID/NFC traces its roots in RFID technology and is an open platform technology standardized in ECMA-340 and ISO/IEC 18092.

RFID/NFC technology is regulated by Near Field Communication Forum which standardizes NFC communication between devices - how devices pair, share data and allow a secure transaction to happen. NFC Forum develops and certifies device compliance with NFC standards. NFC operates on ISM band of 13.56 MHz. NFC communication range is up to 10 cm. It is limited by the antenna and power radiation design. Most devices work within a range of 10mm. NFC Shield antenna is designed to work within a range of 1cm. NFC Shield provides all necessary circuitry for PN532 like 27.12Mhz crystal or power supply. It also beaks-out I/O pins of PN532 for easy access.
Note: 2 x 6pin and 2 x 8pin female headers are included (not soldered)

RFID/NFC Shield Detail


  • Arduino Shield compatible. No soldering required.
  • SPI interface. Hence, most Arduino pins are available for other applications.
  • Built in PCB Antenna.
  • Supports both 3.3V and 5V operation.
  • Socket to connect other shields.

RFID/NFC Shield Application


Please visit ElecFreaks wiki page for more info about this product. You are welcome to improve the documents; add more demo code or tutorials. 

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