- Communcation Range: 5cm
- Built-in Trace Antenna
- Supports P2P communication
- Supports ISO14443 type A & B protocols
- SPI Interface
The PN532 NFC Shield works with the 13.56MHz frequency. This shield allows you to read and write any 13.56MHz tags with the Arduino. You can also communicate with any smartphone with the P2P (peer-to-peer) protocol.