NFC which stands for near field communication, allows you to make contact-less payments and automate many tasks on your iPhone which means that opening your camera, calling a friend or even connect to the Wi-Fi become easier than before.
To get deeper into details of this technology features, we will focus on Apple iPhone SE (2020) NFC as a device supports it permanently.
Can I find NFC on Apple iPhone SE (2020)?
Yes, NFC on Apple iPhone SE (2020) is available as an automatically activated feature so you can’t turn it on or off. The only thing you need to do is to learn how it can be decoded to start using it.
Where is the NFC scanning antenna on Apple iPhone SE (2020)?
The antenna of Apple iPhone SE (2020) NFC is in the top left corner. So, whenever you want to scan NFC tags or read a QR code, make sure that the upper part of your device is close to the NFC tag or the code to easiest the scanning process.
Does Apple iPhone SE (2020) have apps for NFC?
NFC apps on Apple iPhone SE (2020) are divided into NFC payment apps that help you make contactless payments and third-party apps which used to write NFC tags.
How to make contactless payments using NFC apps on Apple iPhone SE (2020)?
You don’t need to install any NFC payment apps as it is considered a feature activated on devices that support NFC. You just need to have the latest version of iOS, a supported card, and an Apple ID.
Making contactless payments on Apple iPhone SE (2020)
After making sure that you have everything you need for Apple pay app, now here is the way to use the feature:
– Open the Apple wallet
– Enter your passcode or Touch ID.
– Add a new card and authenticate.
– Put your iPhone near the NFC reader
until a checkmark appears on the display.
Are there writing apps for NFC tags?
To write an NFC tag, you need an empty or a rewritable NFC tag and download NFC tags writing app. Open the app store then Search for NFC TagWrtier-NXP. Download then open it and click agree on terms and conditions. Now tap next to write the NFC tag as explained in the following text.
How to Write NFC tags on Apple iPhone SE (2020)
Open the app and choose to write a link. Now choose the URL type, write the URL data in the second space, then select save & write.
Bring the tag and pass it to scan, then click on the notification. After this process, whenever you scan the tag, the website is automatically opened.
I want to write an NFC tag, how much memory do I need?
The memory you need to write an NFC tag is not the same because if you want to write or store a web address, you will need 19 bytes, while you need 68 bytes for SMS. As for Emails, it requires at least 83 bytes.
Everything you need to know to use NFC on Apple iPhone SE (2020)
If you are about to use NFC on your phone you need to be familiar with:
– Decoding: A process of activating NFC on iPhones.
– Scanning: Reading the external NFC tags by the NFC sensor.
– Using antenna: A sensor inside the phone is used for scanning.
– Making payments: Making contactless payments using the NFC antenna.
– Writing a tag: storing data on an external tag to automate tasks on your phone when scanning it.
NFC guide on Apple iPhone SE (2020)
Is NFC Bluetooth or Wi-Fi?
NFC is a short-range communication while Bluetooth and Wi-Fi are long-range communication.
Disadvantages of NFC:
– You can’t use NFC if the other device doesn’t support it
– You can use it just from 20 centimeters or less.
– NFC can be hacked by mobile hackers.
– Moving information is not that fast, as it is around 212 & 424 Kbps.
Advantages of NFC
– Tasks automation like automated sending messages.
– Wireless transfer of data.
– Making payments by the scanning process.
What is NFC?
NFC is a short-range communication technology generated by microchip. This technology provides you with many features, such as making contactless payments, sharing data, and even automating tasks.
NFC tag meaning
It’s a small chip that all of the NFC technology revolves around as it contains the sensor or antenna and the metal part which stores data.
How does NFC differ from RFID?
– NFC depends on short-range communication.
– You can use RFID from long distances.
– You need two devices that support NFC to use the feature.
– RFID works with active NFC and passive NFC.
For what external NFC tag can be used?
External NFC tag is a small chip you can buy to use in storing data for task automation.
What is the main difference between NFC, Bluetooth, and Wi-Fi?
Both, Bluetooth, and Wi-Fi are long-range communication, while NFC depends on short-range communication.
Is NFC considered long-range communication?
No, NFC is a short-range communication. On the other hand, Wi-Fi and Bluetooth can be considered long-range communication.