Overview 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 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 system, smart tickets, meal card, 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 boardsOnboard PN532 chip, supports various NFC/RFID cards like MIFARE/NTAG2xx, etc.Three interface options: I2C, SPI, and UART, configured via jumpers and switchesBreakout control pins, for easily connecting with host boards like STM32/ArduinoComes 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/writing mode supporting ISO/IEC 14443A / MIFARE scheme * reader/writing mode supporting FeliCa scheme * reader/writing mode supporting ISO/IEC 14443B scheme * card operation mode supporting ISO 14443A / MIFARE scheme * card operation mode supporting FeliCa scheme * ISO/IEC18092, ECM340 point-to-point Applications Contactless payment system Bluetooth and WiFi devices chaining Social sharing function like sharing contacts, photos, and videosSmart phone NFC app Package Contains : PN532 NFC HAT x1MIFARE Classic 1K Card x1For more resources you need, pls contact me via Amazon message, i will send you then via attachment.
