To begin with, PN532 module is capable to read or write both NFC and RFID cards, stickers, keychains and every other compatible chip. Also, it can communicate with NFC devices and pass small packets of data between them. It can be attached to any microcontroller like Arduino. More analytically, it can be connected to the microcontroller using SPI, I2C and Serial protocols. Additionally, it can be used in many projects like security systems, automations etc.
Specifications
- Small dimension and easy to embed into your project
- Support I2C, SPI and HSU (High Speed UART), easy to change between those modes
- Support RFID reading and writing, P2P communication with peers, NFC with Android phone
- Up to 5cm~7cm reading distance
- On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI
- Arduino compatible, plug in and play with our shield
- Size: 43 x 40mm
Chip Support
- Mifare 1k, 4k, Ultralight, and DesFire cards
- ISO/IEC 14443-4 cards such as CD97BX, CD light, Desfire, P5CN072 (SMX)
- Innovision Jewel cards such as IRT5001 card
- FeliCa cards such as RCS_860 and RCS_854
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