PN532 NFC RFID Reader Writer Module Built-in Antenna Supports I2C SPI HSU for Development RFID Card Reading Writing

### Key Features 1. Equipped with an integrated onboard antenna, no external coil needed for operation. It ensures stable and consistent card reading performance, supports multiple types of RFID IC cards, and gives almost instant recognition response. 2. Compatible with 3 communication interfaces: I2C, SPI and HSU, can be adapted to various microcontroller development boards, greatly reducing the difficulty of development and debugging for users of all levels. 3. Lightweight and mini PCB board, weighing only 6g, occupies very little space, perfect for embedding into different small-sized smart devices easily. 4. Comes with integrated read-write capability, which can read card information and write encrypted data at the same time, fully satisfying the development demands for identity recognition projects. 5. Suitable for a wide range of uses: including self-made access control systems, electronic education training aids, smart card-reading devices, and all types of RFID related project development.

### Product Parameters Type: RFID Development Module Dimension: approx 4.32*4.1cm/1.7*1.61in Color: As pictured Packing List: 1 x RFID Module

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