PN532 NFC RFID Reader Writer Module for Arduino Projects

PN532 NFC RFID Reader Writer Module for Arduino Projects

The PN532 NFC RFID Reader/Writer Module is a high-performance contactless communication module based on the PN532 NFC controller. It supports NFC and 13.56 MHz RFID communication, enabling reliable reading and writing of compatible NFC tags and RFID cards. With support for multiple communication interfaces, the module is suitable for Arduino, Raspberry Pi, ESP32, ESP8266, and other embedded development platforms. It is widely used in access control, smart card systems, automation, IoT, and NFC-based applications.

• Controller IC: PN532
• Operating Frequency: 13.56 MHz
• Communication Interfaces: I²C, SPI, UART (HSU)
• Operating Voltage: 3.3 V
• Application: NFC communication, RFID identification, access control, smart card systems, IoT, and embedded applications