Enhance your NFC and RFID projects with this versatile PN532 module, designed for easy integration and advanced communication capabilities. Featuring a compact PCB design, this module supports multiple communication protocols including I2C, SPI, and high-speed UART (HSU), allowing seamless switching between modes to suit various project requirements. With improved performance, it offers a typical reading distance of 5cm to 7cm, making it ideal for reliable NFC and RFID applications. Key Features: · Compact and Embedded Design: Small PCB size enables easy embedding into your projects without occupying excessive space. · Multi-Protocol Support: Compatible with I2C, SPI, and HSU (high-speed UART) protocols, providing flexible communication options. · Advanced RFID and NFC Functionality: Supports RFID reading and writing, peer-to-peer (P2P) communication, and NFC interactions with Android mobile devices. · Extended Reading Distance: Typical reading range enhanced to 5cm-7cm for improved data exchange efficiency. · Dual Operating Modes: Can function in NFC mode or as an RFID reader, expanding its application scenarios. · Comprehensive RFID Card Compatibility: Supports a wide variety of cards including 1K, 4K, Ultralight, DesFire, ISO/IEC 14443-4 cards (e.g., CD97BX, Desfire), Innovision Jewel cards, and FeliCa cards. · Plug and Play: Easy to set up and use without complicated configuration. · Built-in PCB Antenna: Ensures stable communication within 4cm to 6cm range. · On-board Level Converter: Compatible with 5V TTL and 3.3V TTL logic levels for I2C, UART, and SPI interfaces. · Versatile Operation: Functions as RFID reader, virtual 1443-A card, and enables data exchange with other NFC devices like smartphones. Included PL2303HX USB to TTL Module Features: · Integrated TTL COM PC-PL2303HX chip for efficient USB to serial communication. · Standard USB A male connector and 4-pin TTL connector for straightforward connectivity. · Compatible with multiple operating systems including Linux, Windows XP, Vista, 7, and WinCE. · Simplifies USB support integration in your custom designs. Specifications: · Weight: Approx. 55g (1.9oz) · PL2303HX Line Definitions: Black - GND, Green - SCL, White - SDA, Red - VCC · PL2303HX Connection: GND-GND, VCC-5.0V, SDA-RXD, SCL-TXD Package Includes: · 1 x PN532 Module · 1 x White ID Card · 1 x ID Induction Keychain Card · 1 x 2.54mm Bent Pin 4P Connector · 4 x Connection Wires · 1 x PL2303HX Service Cable · 1 x PL2303HX USB to TTL Module · 1 x 2.54mm Bent Pin 8P Connector This PN532 NFC RFID module kit offers a comprehensive and reliable solution for developers and hobbyists looking to implement NFC and RFID technologies. Its wide compatibility, flexible interfaces, and stable performance make it an essential component for smart card applications, contactless communication, and embedded system projects.