PN532 NFC RFID Read/Write Module V3 Kit

Product Description

The PN532 NFC RFID Read/Write Module V3 Kit is a powerful and versatile contactless communication module designed for NFC (Near Field Communication) and 13.56MHz RFID applications. Built around the advanced PN532 chipset, this module supports reading, writing, and emulating RFID/NFC tags, making it an excellent choice for Arduino, ESP32, Raspberry Pi, STM32, and other embedded development platforms.

The module supports multiple communication interfaces, including I2C, SPI, and High-Speed UART (HSU), allowing seamless integration into a wide range of electronics and IoT projects. Its built-in PCB antenna provides a stable communication range of approximately 5–7 cm, while the onboard level shifter ensures compatibility with both 3.3V and 5V logic systems.

Whether you are building an RFID attendance system, smart door lock, NFC authentication system, home automation project, or IoT-based access control solution, the PN532 Module V3 offers reliable performance and easy implementation.

Features

• Original PN532 NFC/RFID Controller Chip
• Supports NFC and 13.56MHz RFID Communication
• Read, Write, and Emulate NFC/RFID Cards and Tags
• Supports I2C, SPI, and High-Speed UART (HSU) Interfaces
• Built-in PCB Antenna
• Communication Distance up to 5–7 cm
• Compatible with 3.3V and 5V Logic Systems
• Supports ISO/IEC 14443 Type-A Cards
• Compatible with Arduino, ESP32, Raspberry Pi, STM32, and other Microcontrollers
• Easy Integration for Embedded Systems and IoT Applications

Specifications

• Product Name: PN532 NFC RFID Read/Write Module V3 Kit
• Chipset: PN532
• Operating Voltage: 3.3V – 5V
• Communication Interfaces: I2C, SPI, HSU (High-Speed UART)
• Communication Frequency: 13.56 MHz
• Communication Distance: Approximately 5–7 cm
• Antenna: Built-in PCB Antenna
• RFID Standard: ISO/IEC 14443 Type-A
• Module Dimensions: Approximately 42.7 × 40.4 × 4 mm
• Logic Level Support:
  • I2C/UART: 3.3V–5V Compatible
  • SPI: 3.3V Logic
• Operating Modes:
  • NFC Mode
  • RFID Reader/Writer Mode
  • Card Emulation Mode

Applications

• RFID Attendance Systems
• Smart Door Lock & Access Control
• NFC Authentication Systems
• Contactless Payment Prototypes
• Home & Office Automation
• Asset Tracking Systems
• IoT and Smart Device Development
• Robotics Projects
• Embedded Systems
• Educational and DIY Electronics Projects

Package Includes

• 1 × PN532 NFC RFID Module V3
• 1 × NFC Card
• 1 × NFC Key Fob
• 1 × Header Pins
• 1 × Connection Cable (Package contents may vary depending on the supplier.)

Why Choose the PN532 NFC RFID Module V3?

The PN532 NFC RFID Module V3 is one of the most popular NFC development modules available today. Its multi-interface support, reliable communication, and compatibility with major microcontroller platforms make it an ideal solution for students, hobbyists, engineers, and professional developers. Whether you’re prototyping a smart access system or developing an advanced IoT application, this module provides the flexibility and performance needed to bring your ideas to life.

Safety & Usage Notes

• Operate within the recommended voltage range.
• Select the correct communication interface (I2C, SPI, or HSU) before use.
• Avoid placing metal objects directly beneath the antenna, as they may reduce the reading distance.
• Handle the module carefully to prevent electrostatic discharge (ESD) damage.