NFC is a popular technology in recent years. We often heard this work while smart phone company such as Samsung or HTC introduces their latest high-end phones. Almost all the high-end phones in the market support NFC.

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:

• Arduino Shield compatible. No soldering required.
• SPI interface. Hence, most Arduino pins are available for other applications.
• Built-in PCB Antenna.
• Supports both 3.3V and 5V operation.
• Socket to connect other shields.