Does iphone5s have NFC function

The iPhone 5S does not have NFC, and Apple does not pay attention to this new technology.

The sensing area of the Apple NFC is on the right side of the back cameraTherefore, when performing an NFC scan, you need to aim the right side of the back camera at the scanning area. In addition, Apple's NFC function supports swiping bus cards, etc., but does not support access control cards, and at the same time, when using the NFC function, you need to turn on the NFC function, which is in the general settings of Apple devices.

Devices using NFC technology (e.g., mobile**) can exchange data in close proximity to each other, which is evolved from the integration of contactless radio frequency identification (RFID) and interconnection technology, and uses mobile terminals to realize mobile payment, electronic ticketing, access control, mobile identification, anti-counterfeiting and other applications by integrating proximity readers, proximity cards and point-to-point communication functions on a single chip.

NFC function

NFC is also superior to infrared and Bluetooth transmission methods. As a consumer-facing transaction mechanism, NFC is faster, more reliable, and much simpler than IR, eliminating the need for strict alignment to transmit data like IR.

Compared to Bluetooth, NFC is oriented towards proximity transactions and is suitable for exchanging important data such as financial information or sensitive personal information; Bluetooth can make up for the shortcomings of NFC communication distance and is suitable for long-distance data communication.

Therefore, NFC and Bluetooth complement each other and coexist. In fact, the fast and lightweight NFC protocol can be used to guide the Bluetooth pairing process between two devices, facilitating the use of Bluetooth.

Roundup

Confirm that the Zaozhou NFC function has been turned on in the settings, and then use the bus card, meal card, access control card, etc. close to the back cover of the NFC function-enabled device, if the NFC function is turned on normally, there will be a prompt sound.

Open the NFC test software, it prompts that the card is being detected for you, at this time, the detection card is placed on the NFC antenna position on the back cover of the NFC device, if the card can be supported, the display card is detected and the UID of the card indicates that the NFC is good.

nfc

Near Field Communication (NFC) is an emerging technology, using NFC technology devices (such as mobile**) can exchange data in close proximity to each other, is evolved from the integration of contactless radio frequency identification (RFID) and interconnection technology, so that the integration of inductive stool sliding card reader, inductive card and point-to-point communication function on a single chip, the use of mobile terminals to achieve mobile payment, Electronic ticketing, access control, mobile identification, anti-counterfeiting and other applications.