PN532 NFC Communication Module

The PN532 NFC Communication Module is a versatile near-field communication module supporting RFID reading and writing, NFC peer-to-peer communication, and card emulation. Based on the NXP PN532 chip, this module supports SPI, I2C, and UART interfaces, offering maximum flexibility for integration with a wide range of microcontrollers and single-board computers. The PN532 is a step up from standard RFID modules, supporting a wider range of NFC standards and enabling advanced features such as Android device pairing and NFC-enabled payment emulation projects.

Key Applications🔹 Advanced NFC access control and identification Android NFC peer-to-peer communication projects Contactless payment and loyalty card emulation Raspberry Pi and Arduino NFC reader projects Smart home and IoT NFC-triggered automation

Why Choose This Module?🔹 NXP PN532 NFC IC Supports SPI, I2C, and UART interfaces ISO14443A/B, Mifare, FeliCa, and ISO18092 support Peer-to-peer NFC communication capable Android NFC compatibility Read and write RFID/NFC tags

Technical Specifications🔹 IC: NXP PN532 Frequency: 13.56 MHz Interfaces: SPI / I2C / UART (selectable via DIP switch) Supply Voltage: 3.3 V DC Standards: ISO14443A/B, Mifare, FeliCa, ISO18092 (NFC) Read Range: Up to 5 cm

What's Included🔹 1 × PN532 NFC Communication Module

Pro Tip🔹 Use the DIP switches on the module to select your preferred interface (SPI, I2C, or UART) before connecting to your microcontroller💡 to avoid communication conflicts.

Note:⚠️ The PN532 operates at 3.3 V logic. Use a logic level converter when interfacing with 5 V microcontrollers such as Arduino Uno to avoid damaging the module