With the rapid development of the times, NFC technology has made daily life more convenient and fast. You only need to take a cell phone when you go out every day, and you can swipe your card to take a bus or buy things. These tags can be programmed to perform various functions. Such as unlocking doors, initiating phone calls, or providing access to digital content. This guide will provide an overview of the latest NFC tag programming techniques for Android and iOS devices.
What is NFC?
NFC is the abbreviation of Near-field communication. It is a set of Communications protocols.
It gets the information simply by using two NFC-enabled electronic devices. They only need to communicate within a few centimeters to get specific information.
NFC has many different uses. In travel, NFC-enabled electronic devices can be used as ID cards, key cards, traffic cards, etc.
Friends can use NFC to share snippets of their lives in sync on the social side.
NFC has been applied in various fields such as mobile payment, identity recognition, and automobile. Especially in mobile payment, it is far ahead and has been adopted by Apple, Google, Samsung, Huawei, and other large listed companies.
What is an NFC Tag?
NFC tags, also called brilliant and information tags, are an essential component of NFC systems that store large amounts of data. Programming NFC tag means you will give it a new mission and change it from a blank NFC tag to any NFC label you want.
NFC tags come in various manifestations, such as NFC cards, NFC stickers, inlays, and more. Once you have determined the NFC form you want, you can program the NFC tag in its body through the application to get the NFC tag you need.
NFC tag programming enables the functions you want to perform. It synchronizes the functions you want to perform to the NFC tag through the NFC application. It simplifies the implementation process so you can do it in one step. For example, let’s say you want to set your phone to car mode while driving, turn on the Bluetooth function simultaneously, etc.
When you have an NFC tag, you can import these steps into the NFC tag through the NFC app. Then you can touch the NFC tag on your phone and instantly complete the above settings.
You must simultaneously confirm the following three issues to program the NFC tag.
Whether your NFC tag is a blank tag or not. You can choose to buy a new blank tag from Amazon or find a tag that is no longer needed and can be rewritten in a loop.
Check that your Android or iOS device supports NFC. Especially iPhones with iOS, only iPhone 7 and newer support writing NFC tags.
Pick the right app that can program NFC tags. You can find various free apps on the Play Store, such as Trigger, NFC Tools and NFC TagWriter.
NFC tags Programming with Android devices is quite simple. You must confirm the following information and operate it to get the NFC tag you want.
- NFC Tags Programming Devices
You need an Android device that supports NFC and a blank NFC tag.
- Enable the NFC Function
Enable the Android device’s NFC function.
- Install NFC Tags Programming Application
Download and install the NFC application in Play Store.
- Program Your NFC Tags
Open the NFC application you downloaded and program it to step by step according to the above instructions.
- Testing Your NFC Tags
You can use your Android device to touch the NFC tag you just programmed to test whether the programming is successful.
- Programming Success
When you receive a success message, your tag has been programmed successfully.
If you want to use iOS for NFC tag programming, make sure your electronic device is iOS 13 or iPhone 7 and newer. Unlike NFC programming for Android devices, there are two ways to write iOS NFC programming.
- Use the iPhone’s built-in shortcut application to program NFC tags
- Download and install the third-party NFC application in Apple Store to program NFC tags
NFC tags are a versatile and convenient tool for a variety of applications. With the right programming techniques and knowledge of their capabilities and limitations, NFC tags can be valuable to any business or individual’s toolkit. Despite the high degree of complexity that always comes to mind when people talk about programming. But actually programming NFC tags, both for Android and iOS, is easy. If there is no NFC tag you want on the market, you can create your own NFC tag.
What if the App Shows an Error When Approaching the NFC Tag Step?
If you are using an app that relies on NFC technology and the app shows an error on the approach NFC tag step, there are a few things you can try to troubleshoot the issue:
- Make sure your phone’s NFC feature is turned on. Go to your phone’s settings and look for the NFC option. Make sure it is turned on.
- Ensure that the NFC tag is in the correct position. Depending on the phone and the tag, the location of the NFC antenna on the phone may vary. Try holding the title in different positions relative to the phone until the app recognizes it.
- Check if the NFC tag is damaged or malfunctioning. If the tag is damaged or not functioning correctly, the app may be unable to read it. Try using a different NFC tag to see if the issue is with the tag or the phone.
- Check if the app has the necessary permissions to use NFC. If the app does not have the necessary permissions to use NFC, it may be unable to read the tag. Go to your phone’s app settings and check if the app has the necessary permissions to use NFC.
- Restart your phone and try again. Sometimes, restarting the phone can help clear any temporary glitches or issues that might be preventing the app from reading the tag.
If none of these steps work, you should contact the app developer for further assistance.
