PN532 NFC/RFID Reader Module V3 – Multi-Interface (I2C/SPI/UART)

Product Description

The PN532 NFC/RFID Reader Module V3 is a versatile contactless communication module based on the PN532 NFC controller, designed for reading and writing compatible NFC and RFID cards, tags, and devices.

The module supports multiple communication interfaces, including I2C, SPI, and UART, providing flexibility when connecting it to microcontrollers and development boards such as Arduino, ESP32, Raspberry Pi, and other embedded systems.

It is suitable for access control systems, identification projects, smart cards, NFC applications, and various DIY electronics projects.

Key Features

• Based on the PN532 NFC controller.
• Supports NFC and RFID communication.
• Multiple communication interfaces: I2C, SPI, and UART.
• Compatible with various microcontrollers and development boards.
• Suitable for contactless card and tag reading.
• Supports NFC-based identification and communication.
• Compact and easy-to-integrate module.
• Suitable for Arduino, ESP32, Raspberry Pi, and embedded projects.

Applications

• NFC and RFID projects.
• Access control systems.
• RFID card and tag readers.
• Contactless identification systems.
• Smart card applications.
• Electronic locks and security systems.
• NFC-enabled projects.
• Arduino and ESP32 projects.
• IoT and embedded systems.

Technical Specifications

Important Note

The module provides multiple communication interfaces, but the available interface and operating mode may depend on the module’s hardware configuration and switch or jumper settings. Check the module configuration before connecting it to your development board.