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  1. Small dimension and easy to embed into your project
  2. Support I2C, SPI and HSU (High Speed UART), easy to change between those modes
  3. Support RFID reading and writing, P2P communication with peers, NFC with Android phone
  4. RFID reader/writer supports:
    • 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
  5. Up to 5cm~7cm reading distance
  6. On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI
  7. Arduino compatible, plug in and play with our shield


Here we introduce 3 basic example of this module.

Read /write card

As basic function, this module could read and write RFID card. Various cards could be supported.

We also supply libraries for Arduino.

P2P communication

Two peer PN532 modules could communicate with each other wirelessly.

NFC with Andriod Phone

The basic communication stamp with Andriod Phone (NFC supported) is finished. Currently we could put an URL to Android phone and let it visit a webpage.


Links for more technique resource could be found in manual.

Product list

PN532 NFC RFID Module
2.54mm spacing 4pin Cable
Mifare One S50 White Card
Mifare One S50 Key Card
12P bended male pins

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