PN532 NFC HAT for Raspberry Pi, Supports I2C / SPI / UART Interface

SKU: SKU11582
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Price:
£19.99 GBP

Description

This is a Raspberry Pi NFC HAT based on PN532 operating in the 13.56MHz frequency range. It supports three communication interfaces: I2C, SPI, and UART.

NFC (Near Field Communication) is a wireless technology that allows contactless point-to-point data communication between devices within a short distance of 10 cm. It is widely used in applications such as access control systems, smart tickets, meal cards, etc.

Based on the popular NFC controller PN532 with multi-interface options, this HAT will easily enable NFC function for your Raspberry Pi.

Features

  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
  • Onboard PN532 chip, supports various NFC/RFID cards like MIFARE/NTAG2xx, etc.
  • Three interface options: I2C, SPI, and UART, configured via jumpers and switches
  • Breakout control pins, for easily connecting with host boards like STM32/Arduino
  • Comes with development resources and manual (examples for Raspberry Python/C, STM32, Arduino)

Specifications

  • NFC controller: PN532
  • Operating voltage: 3.3V/5V
  • Operating frequency: 13.56MHz
  • Communication interfaces: I2C, SPI, UART (default)
  • Default baudrate: 115200 bps
  • Operating modes:
    • reader/writer mode supporting ISO/IEC 14443A / MIFARE scheme
    • reader/writer mode supporting FeliCa scheme
    • reader/writer mode supporting ISO/IEC 14443B scheme
    • card operation mode supporting ISO 14443A / MIFARE scheme
    • card operation mode supporting FeliCa scheme
    • card operation mode supporting ISO/IEC18092, ECM340 point-to-point

Applications

  • Contactless payment system
  • Bluetooth and WiFi devices chaining
  • Social sharing functions like sharing contacts, photos, and videos
  • Smartphone NFC app

Kit Content

  • 1 x PN532 NFC HAT 
  • 1 x RFID Key Fob

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