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PN532 V2.0 is a high-performance NFC and RFID wireless module with built-in PCB antenna, supporting reading and writing operation for IC S50 cards and common RFID tags. It integrates multiple mainstream communication interfaces including I2C IIC, SPI and HSU, making it highly compatible with most mainstream development boards and single-chip systems.
The module features sensitive induction, stable signal recognition and simple wiring setup. It is widely applied in access control systems, card copying, intelligent identification, DIY electronic projects and teaching experiments. Small size with mature circuit design, plug-and-play friendly for secondary development.