Waveshare PN532 NFC HAT for Raspberry Pi, I2C / SPI / UART

Near Field Communication (NFC) technology serves various purposes:

1. Secure Transactions: NFC enables secure transactions, including contactless payments with mobile wallets like Apple Pay and Google Pay. Users can simply tap their NFC-enabled devices at payment terminals to complete transactions securely.

2. Data Exchange: NFC allows for the exchange of digital content, such as photos, videos, contact information, and files, between NFC-enabled devices. This feature is commonly used for sharing content between smartphones, tablets, and other compatible devices.

3. Device Pairing: NFC simplifies the process of pairing electronic devices, such as Bluetooth headphones, speakers, and smartwatches, by enabling them to connect with a simple tap.

4. Access Control: NFC technology is employed in access control systems for buildings, vehicles, and events. Users can use NFC-enabled cards or smartphones to gain access to restricted areas or services.

5. Smart Tickets and Cards: NFC is utilized in smart tickets and cards for public transportation, events, loyalty programs, and more. Users can simply tap their NFC-enabled tickets or cards to access services or redeem rewards.

The Raspberry Pi NFC HAT, based on the PN532 controller operating at 13.56MHz, facilitates NFC functionality for Raspberry Pi. It supports various communication interfaces (I2C, SPI, and UART) and operating modes, allowing for reader/writer and card operation modes supporting different NFC schemes such as ISO/IEC 14443A/B, FeliCa, and ISO/IEC 18092.

Package include:

1 X PN532 NFC HAT

1 X MIFARE Classic 1K Card