PN532 V3 NFC RFID Read Write Module Built Antenna I2C SPI HSU Interface Electronic RFID Tag Read Write DIY Electronic Projects

Features:
1. Integrated onboard antenna, no external coil required, stable card reading, compatible with multiple RFID IC cards, and fast recognition response.
2. Supports I2C, SPI, and HSU communication interfaces, adaptable to various microcontroller development boards, low development and debugging threshold.
3. Lightweight and compact PCB board, weighing only 6g, small footprint, easy to embed in various small smart devices.
4. Integrated read/write function, capable of reading card information and writing encrypted data, meeting the needs of identity recognition development.
5. Wide range of applications, including DIY access control devices, electronic training tools, smart card-reading devices, and RFID project development.
Specifications:
Category: RFID Development Module
Size: about 4.32*4.1cm/1.7*1.61in
Color: As shown in the picture
Quantity : 1Pcs Module
Note:
1. Please note that the photo does not show actual size, please refer to Description for size details.
2. Please allow differences due to manual measurement, thanks.
3. Due to the difference between different monitors, the image may not reflect the actual color of the item.