Near field communication (NFC) is a set of standards for smartphones and similar devices to establish radio communication with each other by touching them together or bringing them into close proximity, usually no more than a few centimeters.
Features:
- 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
- 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
- Up to 5cm~7cm reading distance
- On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI
- Arduino compatible, plugin and play with our shield
