Product Overview
The PN532 NFC RFID Module V3 is a versatile contactless communication module designed for developers, students, and electronics enthusiasts looking to integrate NFC and RFID functionality into their projects. Operating at 13.56MHz, the module enables fast and secure communication between NFC-enabled devices, RFID cards, tags, and embedded systems.
Whether you’re creating an access control system, attendance tracker, smart payment prototype, or IoT-based automation project, the PN532 provides a reliable platform for reading and writing NFC tags with minimal setup.
Thanks to support for multiple communication interfaces including I2C, SPI, and HSU (High-Speed UART), the module can be easily integrated with popular microcontrollers such as Arduino, ESP32, STM32, Raspberry Pi, and many others.
Key Features
- Supports NFC and RFID communication at 13.56MHz
- Compatible with I2C, SPI, and HSU interfaces
- Read and write NFC cards and RFID tags
- Easy integration with Arduino, ESP32, Raspberry Pi, and other controllers
- Compact design suitable for embedded applications
- Reliable short-range wireless communication
- Ideal for contactless authentication and identification systems
- Includes RFID card and key tag for quick project development
- Suitable for both beginner and advanced electronics projects
Why Choose the PN532 NFC Module?
The PN532 is one of the most widely used NFC modules for embedded applications due to its flexibility and ease of use. Unlike basic RFID readers, it supports a wider range of NFC communication protocols, making it suitable for modern contactless systems.
Its multi-interface compatibility allows developers to choose the communication method that best fits their hardware design while maintaining stable and efficient performance.
Technical Specifications
| Parameter | Value |
|---|---|
| Module Chip | PN532 |
| Operating Frequency | 13.56 MHz |
| Communication Interfaces | I2C, SPI, HSU (UART) |
| Reading Distance | 5cm – 7cm |
| NFC Support | Yes |
| RFID Support | Yes |
| Dimensions | 11 × 9 × 5 cm |
| Weight | 50 g |
Applications
- Access Control Systems
- Smart Automation
- Contactless Payments & Ticketing
- IoT & Embedded Projects
- Information Sharing
Package Includes
- 1 × PN532 NFC RFID Module V3
- 1 × RFID Card
- 1 × RFID Tag (Key Fob)
- 1 × Jumper Wire Set
- 1 × Header Pin Strip
Ideal For
- Arduino Projects
- ESP32 Development
- Raspberry Pi Applications
- Smart Lock Systems
- Attendance Management Systems
- Contactless Payment Prototypes
- IoT Automation Projects
- NFC Learning and Development
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