What is NFC?

RFID 
What is NFC - Near Field Communications?
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Editorial Team - everything RF

May 15, 2018

NFC or Near Field Communications is a short-range wireless connectivity technology that allows two compatible devices to communicate without contact. NFC allows two-way interactions between electronic devices, helping them perform secure contactless transactions and access digital content within a range of less than 10 centimeters.

NFC is a subset of High-Frequency (HF) RFID, operating at a frequency range of 13.56 MHz. NFC devices can act both as a reader and a tag.