NXP NTAG213、NTAG215和NTAG216的佈署選擇 Ntag213、Ntag215 和 Ntag216，也稱為Ntag21x，均由 NXP 開發並幾乎同時推出。它們都符合 NFC Forum Type 2 標籤和 ISO / IEC 14443 Type A 規範。此外，它們在功能和應用上非常相似。那麼你如何選擇呢？ NTAG213NTAG215NTAG216廠商NXPNXPNXP成本低中高廠家庫存高中低掃描強度內存容量180 byte540 byte924 byte用戶可用內存容量144 byte504 byte888 byte最大URL ( 字符)136488872UID ( byte )777ECC 簽名32位密碼UID ASCII 鏡像掃描計數器計數器 ASCII 鏡像可上鎖厚度75 / 120 μm75 / 120 μm75 / 120 μmNFC…

NFC (near field communication) technology is the wireless, contactless solution that connects digital and physical worlds. It enables direct engagement to the consumer through mobile engagement, making it a great tool for businesses to offer convenient services, like tap-to-pay or tap-and-go services. This technology is not entirely new. Contactless NFC has been used for over two decades now, but it continues to thrive and evolve to make it more useful in other applications besides sales and payment transactions. Here are 10 things you must know about this innovative and growing technology:

RFID     tech evolved     – Near field communication lets mobile devices share data with other     devices that are equipped with the same technology. It is the evolution of     radio-frequency identification (RFID), which is popular as security access     cards in offices, facilities, and tollbooths. There are similarities     between the two, but NFC’s range of communication is much closer, at four     inches. So, you must hold your phone much closer to the contactless NFC reader to use it     effectively.

No     pairing required     – NFC is unlike Bluetooth, which requires you to manually pair two devices     to discover and transfer data. Contactless NFC generates connection     automatically when another NFC device is within its four-inch range.     However, you will still receive a prompt before you allow the transfer of     data.

Secure – Because the     device needs to be near the NFC reader to work, it is considered a secure     alternative to other popular payment products, like credit cards. Beyond     payments, NFC is also dependable for other purposes, like transferring     contact information or business cards, photos, and videos between two     devices, as long as both of them are NFC-enabled.        

Faster – Contactless     NFC payments are faster compared to conventional payment methods, like     cash and credit cards. All you need to do is tap your mobile device or an     NFC-enabled card to the reader and the payment can be completed sooner.        

Useful     for POS terminals – There are already contactless-enabled     point-of-sale terminals that accept NFC.

  Converging     technologies     – Payment cards and transit cards used to be separate products, but more     transit operators are already enabling open payment systems, so     bank-issued contactless cards can be used to pay for fares and other     products.        

Present     in modern smart devices – All iPhones starting from iPhone 6,     and all devices running on Android 4.0 and later versions already have contactless     NFC technology in them.        

Practical     beyond making payments – There are many different uses for NFC. You can     use it to grant visitors easier access to your Wi-Fi by simply tapping     their phones onto an NFC card or chip, which you can put in an object. You     can even use it to set up your car’s music, navigation, and hands-free     calls with just one tap from your mobile phone.        

The     Internet of Things – With NFC tags, stickers, cards, and chips, it is     easier to make any object a part of the Internet of Things.

  You     can use it, too     – Contactless NFC technology is not just for businesses and organizations.     You can purchase NFC chips, cards, stickers, or tags for your own use.

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