什么NFC标签做了Nexus 7支持? (2012年)标签、NFC、Nexus

2023-09-05 07:16:05 作者:笑、淡化了那伤

我试了超轻C中的一天,一个朋友的设备上,这是行不通的。我提出这些问题,因为我知道MIFARE经典标签不与黑莓的工作​​,而我试图找到大部分设备的工作原理标签。

I tried the Ultralight C the other day on a friends device, and it wasn't working. I raise these concerns because I know the Mifare Classic tags don't work with Blackberry, and I was trying to find a tag that works on majority of devices.

我还没有尝试过的超轻标签。

I still haven't tried the Ultralight Tags.

任何信息,任何人在这个问题上是有帮助的。

Any information anyone has on this issue would be helpful.

推荐答案

的Nexus 7包含相同的NFC芯片(由恩智浦半导体PN544)为的Nexus S,Galaxy Nexus的方面,Nexus Q,三星Galaxy S3,HTC One X的和许多其他Android设备。因此,所有这些设备原则上支持标签类型(天线性能可能会有所不同,导致有些不同的结果)。黑莓包含NFC芯片由不同的制造商。 MIFARE经典是一种技术,恩智浦,所以它支持恩智浦的NFC芯片,但一般不会被其他的厂家。

Nexus 7 contains the same NFC chip (PN544 by NXP Semiconductors) as Nexus S, Galaxy Nexus, Nexus Q, Samsung Galaxy S3, HTC One X and many other Android devices. So all these devices support the tag types in principle (antenna performance may differ, leading to somewhat varying results). Blackberry contains an NFC chip by a different manufacturer. MIFARE Classic is a technology by NXP, so it is supported by NXP's NFC chips, but generally not by other manufacturers.

在选择设备应该在所有的标签类型(或大部分),我会选择一个实施的由NFC论坛标准化标签类型:

When choosing a tag type that should work on all (or the majority) of devices, I would choose one that implements one of the standardized tag types by the NFC Forum:

在NFC论坛标签类型1:例如Broadcom的黄玉/宝石 在NFC论坛标签2类型:例如,恩智浦的MIFARE超轻(包括超轻C)或NTAG203 在NFC论坛标签3类型:例如索尼的FeliCa芯片(例如FeliCa的精简版) 在NFC论坛标签4类型:例如恩智浦的MIFARE DESFire非

我已经测试所有这些类型都与Android设备和黑莓和他们所有的工作。各类型之间的主要区别是数据多少数据它们可以存储和多么容易可以覆盖保护。大多数的命名例子以上是通常可从各种在线卖家

I have tested all these types both with Android devices and with Blackberry and they all work. The main difference between the various types is how much data they can store and how easy the data can be protected from overwriting. Most of the named examples above are generally available from various online vendors.