PN532 NFC RFID Module V3 Wireless Reader Writer & IC S50 Card

The PN532 NFC RFID Module V3 is a versatile, high-performance near-field communication module designed for makers, developers, and electronics enthusiasts. Whether you're building a contactless access system, an attendance tracker, or a smart card project, this module delivers reliable multi-protocol NFC and RFID performance right out of the box — no complex setup required.

Key Features

• Multi-Protocol Support: Compatible with NFCIP-1 (NFC peer-to-peer), NFCIP-2 (NFC card emulation), and a wide range of contactless IC card standards including Mifare, FeliCa, and ISO/IEC 14443.
• Read & Write Capable: Fully supports both reading and writing operations on compatible IC cards, including the included S50 blank card.
• High-Performance Processing: Features comprehensive data processing and encryption functions, supporting both decentralized and centralized system configurations for powerful, flexible application development.
• Multiple Interface Options: Supports UART, I2C, and SPI communication protocols — easily integrates with Arduino, Raspberry Pi, and other microcontroller platforms.
• Wireless & Cord-Free Operation: Enables a clean, clutter-free project setup with contactless communication at up to 13.56 MHz.
• Includes S50 IC Card: Comes complete with a blank Mifare Classic S50 card, ready for programming and testing immediately.
• Compact & Durable: Housed in a sturdy plastic enclosure — lightweight and easy to integrate into enclosures or project builds.

Specifications

• Chip: NXP PN532
• Operating Frequency: 13.56 MHz
• Supported Protocols: NFCIP-1, NFCIP-2, ISO 14443A/B, FeliCa, Mifare
• Communication Interfaces: UART / I2C / SPI (selectable via DIP switch)
• Operating Voltage: 3.3V / 5V compatible
• Included: PN532 V3 Module × 1, IC S50 Blank Card × 1
• Material: Plastic housing

Ideal Applications

• Contactless attendance and time-tracking systems
• Access control and door lock projects
• Smart card read/write programming
• Arduino and Raspberry Pi NFC projects
• DIY IoT and automation builds

Learn More About NFC Technology

Near-field communication (NFC) is a widely used short-range wireless technology. For a deeper understanding of how RFID and NFC standards are developed and maintained, visit the National Institute of Standards and Technology (NIST) RFID resource page.

Frequently Asked Questions

Q: What is the PN532 NFC RFID Module V3 and what does it do?

A: The PN532 NFC RFID Module V3 is a multi-protocol near-field communication module built around the NXP PN532 chip. It supports NFC peer-to-peer communication (NFCIP-1), NFC card emulation (NFCIP-2), and a variety of contactless IC card standards including Mifare Classic, FeliCa, and ISO 14443. It can both read from and write to compatible NFC/RFID cards and tags, making it perfect for access control systems, attendance tracking, and DIY electronics projects.

Q: Which microcontrollers is the PN532 NFC RFID Module V3 compatible with?

A: The PN532 V3 module is compatible with Arduino, Raspberry Pi, and most other microcontroller platforms. It offers three selectable communication interfaces — UART, I2C, and SPI — which can be switched via the onboard DIP switch, giving you maximum flexibility for integration into your existing project setup.

Q: What is included with the PN532 NFC RFID Module V3 kit?

A: The kit includes one PN532 NFC RFID V3 module and one blank Mifare Classic S50 IC card. The S50 card is ready to be programmed immediately and is compatible with the module's read/write functions, so you can start testing your NFC project right away.

Q: What operating voltage does the PN532 NFC RFID Module V3 require?

A: The PN532 V3 module is compatible with both 3.3V and 5V logic levels, making it highly versatile and easy to pair with both 3.3V systems (like Raspberry Pi) and 5V systems (like Arduino Uno) without the need for additional level-shifting components in most configurations.