3.3V 5V Near Field Communication NFC Module For Arduino

3.3V 5V Near Field Communication NFC Module For Arduino Description: Near Field Communications(NFC) is a set of short-range wireless technologies, typically requiring a distance of 10cm or less, for two devices such as smartphones or the similar things very close to each other to establish communication. The NFC Module for Arduino is designed to extend this powerful feature for your project or application based on Arduino.It integrates a PN532 NFC controller from Philips.The driver interface for this product is UART interface of the microcontroller. Features: Working Voltage: 3.3v or 5v Host interface: UART Default Band rate: 115200 bps Integrate PN532 NFC controller Supports ISO 14443A/MIFARE Supports ISO 14443B in reader/writer mode only Typical max operating distance for detecting NFC tags from 20 to 50mm depending on the antenna size of the tag Serve for contactless communication at 13.56MHz Functions: 1. Contactless payment systems; 2. bluetooth and Wi-Fi connections; 3. Social networking situations, such as sharing contacts, photos, videos or files; 4. Electronic identity documents and keycards; 5. Smartphone automation and NFC tags. Here is the connect diagram: If you need more information, please read this: http://www.raspberrypiwiki.com/index.php/NFC_Module_for_Arduino Package included: 1 x NFC module 1 x NFC sticker (Round)