PN532 Module V3 RFID NFC Module

The **PN532 NFC Module** operates at 13.56 MHz and is based on the PN532 chip. It is designed for near field communication (NFC) applications. Here are some key details about this module:

- **Communication Range**: The effective communication range of this module is up to 3 centimeters, which means it can establish a connection with another NFC device within this range.

- **Built-in Antenna**: The module is equipped with an onboard antenna, eliminating the need for an external antenna coil.

- **Interface Compatibility**: It supports multiple communication interfaces including SPI, I2C (referred to as IIC), and UART. This versatility makes it adaptable to various microcontroller platforms.

- **Development Support**: Libraries and support for using this module with Arduino and Raspberry Pi are provided. This makes it easier for developers to incorporate NFC functionality into their projects.

- **Non-Contact Communication**: The module allows for non-contact communication at a frequency of 13.56 MHz. This is the standard operating frequency for many NFC applications.

Overall, the PN532 NFC Module is a versatile component for enabling NFC communication in projects. Its compatibility with different communication interfaces and the provided libraries for popular platforms like Arduino and Raspberry Pi make it a convenient choice for developers working on NFC-enabled products.