PN532 NFC RFID Module Kit With I2C And SPI For Arduino Raspberry Pi And DIY Android Apps Plug And Play Near Field Reader Writer Supports Mifare 1K 4K Ultralight DesFire FeliCa Cards Includes S50 White Card And Key Card

PN532 NFC RFID Module Kit with I2C/SPI for Arduino & Pi
✔️ I2C/UART/SPI ready; 2x PN532 modules with built-in antenna.

The PN532 NFC RFID Module Kit is a plug-and-play reader/writer designed for hobby electronics projects on Arduino, Raspberry Pi, and DIY Android apps. It ships as a 2-pack, includes two PN532 modules with built-in PCB antennas, and supports a wide range of card types including MIFARE, Ultralight, DesFire, and FeliCa. It can operate in NFC mode or as a standard RFID reader/writer and supports I2C, SPI, and HSU/UART modes for easy integration. Includes S50 white card and key card for quick testing.

Paragraph 3 ✅ Includes 2 PN532 NFC NXP RFID Module V3 Kits with PCB antennas
✅ On-board level shifter; 5V TTL for I2C/UART, 3.3V TTL SPI
✅ Reads/writes MIFARE 1K/4K, Ultralight, DesFire, FeliCa; ISO/IEC 14443-4 support
✅ Supports I2C, SPI, and HSU (High Speed UART) with mode switching
✅ Built-in PCB antenna; 40-60 mm (1.6-2.4 in) reading range
✅ Compact, plug-and-play dual-module kit for quick prototyping

💡 What is an NFC reader/writer module used for in DIY electronics projects?

It's a handy way to add contactless card reading, data exchange, and peer-to-peer NFC communication to microcontroller projects.

- Card compatibility: MIFARE 1K/4K, Ultralight, DesFire, FeliCa
- Interfaces: I2C, SPI, HSU/UART for easy integration with Arduino, Raspberry Pi, and Android apps
- Use cases: access control, attendance, asset tagging, and device-to-device data exchange
- Tips: leverage the built-in antenna and level shifters for compact designs