NFC  – Near Field Communication and, as the name imply, it enables short-range communication between compatible devices.  It requires minimum one transmitting device, and another to receive the signal. A array of devices can use the NFC standard and will be considered whichever passive or active.

Passive Near Field Communication NFC devices include tags, and other small transmitters, that can send information to other NFC devices without the need for a power source of their own. However, they don’t process any information sent from other sources, and can’t connect to other passive components.  These often take the form of interactive signs on walls or advertisements.

Active devices are able to both send and receive data, and can communicate with each other as well as with passive devices.

Smartphones are by far the most common form of active Near Field Communication NFC device. Public transport card readers and touch payment terminals are also good examples of the technology.

What is NFC Mobile Payment?

Near Field Communication or NFC wallet app, popularly known as wireless payment, is the best technology ever. As the name implies, It’s a simple method of data transfer or communication between two devices that are placed in less than 5 cm proximity. Now, the same technology is being used in the smartp

hones, meaning you can use contactless payment services from Google Pay, Apple Pay or Amazon Pay to a mobile-based digital wallet. And this technology has already been used in Europe, Asia

Here is a list of the top five best contactless NFC payment apps:
Apple Pay | Samsung Pay | Android Pay | PayPal

Operating modes

Card emulation mode — where NFC click behaves like a smartcard or a tag.

Read/Write — where NFC click behaves as an NFC Reader

Peer-to-peer — for more complex interactions

NFC is a subset of RFID working on 13.54 MHz. Therefore, an NFC IC can read/write ISO14443 RFID tags, and vice verca — compatible RFID readers (such as RFID click) can read NFC tags or
NFC devices functioning in card emulation mode.

Share  Short Link :  http://clkr.in/nfc

Author & Designer : Antony ponraj