13.56mHz PN532 NFC Module for Compatible with Raspberry Pi /NFC Card Module to Read and Write Module

PN532 NFC Precision RFID IC Reader Module - 13.56MHz, Raspberry Pi Compatible Core Technical Capabilities Supports multiple high-frequency protocols including ISO/IEC 14443A/B, MIFARE®, FeliCa, and ISO/IEC 18092 (NFCIP-1), ensuring compatibility with most 13.56MHz RFID tags and smart cards like NTAG series and MIFARE Classic 1K/4K. Delivers flexible communication interfaces (SPI, I2C, and High-Speed UART) for easy connection to Raspberry Pi, adapting to diverse project requirements for speed and pin configuration. Features a maximum data transfer rate of 424 kbit/s, enabling fast and reliable data exchange for time-sensitive applications. Performance & Versatility Offers a typical operating distance of up to 50mm in reader mode and 100mm in card emulation mode (varies by antenna size and tuning), balancing precision and practicality. Built with an 80C51 microcontroller core (40kB ROM, 1kB RAM) for independent processing, reducing Raspberry Pi resource usage during data handling. Supports three key working modes: reader/writer, card emulation, and peer-to-peer communication, ideal for access control, data logging, contactless payment prototypes, and IoT devices. Color: Blue Material: Metal+Plastic Specification: Module Package Contents: one 13.56mHz PN532 NFC Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.