Hi, does anyone know if it's it possible to use Android NFC capabilities (like Android Beam) using a NFC enabled SIM card?
I found this on the Android website: https://developer.android.com/guide/topics/connectivity/nfc/hce.html, but I cannot understand it well and I'd like to know your opinions and the differences between integrated and external NFC
Thanks for your help, and sorry for my English
Related
Hi,
I'm hoping someone can help me. This may be a silly question.
I just purchased an XDA. Can I add a bluetooth application to the XDA, enabling it to have bluetooth capabilities?
Kind Regards
Hi
If any PDA doesn't have bluetooth capabilities, it's because it lacks bluetooth module (hardware).
You can't just add bluetooth by software.
You can, however, add an SDIO card with bluetooth.
Like this one.
It will give you BT, but at cost of occupying your SD slot.
Good luck.
Hi guys,
Yesterday I was thinking about how to enable the NFC sgs2 not have this technology, so I thought that using bluetooth or wifi direct you might also enable nfc
Android is not a developer so I need someone who can create a program that "hijack"the signals that are transmitted via the nfc nfc chip to an external device via bluetooth or wifi direct, then I did this I will create a hardware device composed of the NFC chip and a receiver / transmitter bluetooth or wifi direct to hide behind the battery, you will be able to receive the signal and then sending it to the NFC chip.
Does anyone know how to help me?, I am completely new in the Android paronama.
Think you need an extra chip for that, not as "simple" as hijacking a signal.
^
From what I understand, I think he is suggesting an "external"/standalone NFC device that will communicate with the phones via Bluetooth or Wifi.
@OP
I suggest you look for NFC capable android-arduino (open source dev boards for android phones).
Like this(I think this is exactly what you want to do as that board all needs is a BT module and an android program to interface with the board.):
Arduino to Android IO on the cheap (aka Poor Man's NFC)
http://jdesbonnet.blogspot.com/2011/05/arduino-to-android-io-on-cheap-aka-poor.html
I think the only advantage of NFC technology is security.
It was intentionally design to attenuate in a very short distance for security sake.
If NFC signal can be transferred to another wireless signal,then why we use NFC in the first place.
So i believe there is a lot to ask !
The solution to all these questions is to have all the specs
Has anyone got that ?
I like to ask 4 example
1)does it support glonass gps system
2)does it support ant+
or as i read it doent have fm radio
thanks already
G
Dear All,
I googled for this info and searched the forums - and can't find anything useful. There's a ton about which tags do work and which don't but nothing on my issue.
What I tried to do:
- read tags with the both new and older version of NXP Taginfo - I hear the sound of tag acquisition an then... nothing appears,
- read passport tags with NFC Passport Reader - just sound, no reaction
- share files from gallery with other devices - this actually works but not every time.
I do have T-Mobile MyWallet installed and I thought this was messing up - but after removing that and rebooting - same story.
At the moment I have a clean original Samsung system, not rooted. I tried with both power saving enabled and disabled - same story as above. It seems NFC is working but not for acquiring tag data.
Any help would be appreciated
bump
Sorry for the bump, but... hasn't anyone else experienced problems or has a potential explanation to this NFC problem? Anyone?
Hello,
I recently purchased a few NFC 215 tags/stickers to give them some use, but the apps show no response whatsoever to the tags (they ask to scan a tag, and don't ever react anyway whatsoever). I've tried "NFC Tools", "NFC TagInfo by NXP", "Tagmo", and a bunch of other random NFC apps.
Is there a way to troubleshoot whether the issue is on the tags or on my phone? I have no other devices with NFC capability.
What I gathered on the lenovo support forums (just figured I can't post links since I don't post much...):
- I am scanning them at the right position according to "Moto G6 Plus: Location of NFC chip/sensor?"
- The NFC on the phone SHOULD be working according to "Broken NFC Reader - Again !!", since apparently I wouldn't be able to toggle it on or off if it wasn't...?
Thanks for your time!