Nfc tags for dummies (I'm the dummy) - Samsung Galaxy Nexus

Hello,I heard great things about nfc tags like put one on door entrance so when you get home,scan phone and it turns on Wi-Fi, increases ringer or whatever your home profile may be. How do I do this? I see tags on eBay....getting my nexus but how easy is it to set up so I can have a sticker at home or car etc..
Sent from my SAMSUNG-SGH-I997R using Tapatalk

+1 I want to know it too

Looks like you might need this app.
https://market.android.com/details?id=com.jwsoft.nfcactionlauncher
Sent from my Galaxy Nexus using Tapatalk

Just got my tags today, got them from tagsfordroid.com. You need to be running Android 4.0.3 to be able to write them.
The tags i got are small discs, like 3 cm diameter, all white with a green android. They are rewritable and i can write to them stuff like text, a URL, a contact card, send an SMS or make a call. With NFC Tasker, i can add actions like turn wifi on, connect to a wifi network, etc.. pretty flexible. You just write the tag and then you can read it back, its basic.

NFC sounds amazing, I have just ordered 10 Stickers. Will test the functionality when they will arrive and maybe when I'm successful, write a small howto.
greets from austria

streilu said:
maybe when I'm successful, write a small howto.
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Please! x 10

got my tags from tagage.net.
they have a nice starter pack which includes different form factors/sticker types and different memory sizes.
(ask them to NDEF format them for you as this might not be possible with ics < 4.0.3)
the nfc functionality works pretty good as far as I've played around with my tags. reading a tag is more or less instantaneous and if an app is associated with the data type you've put on the tag, this app is launched and the corresponding action, e.g. opening an url, is executed without hardly any waiting time.
for personal use the app NFC Task Launcher is the way to go as you don't want to scan url/sms/text/vCards all the time. With this app you can automate your daily routine, e.g. turning wifi on when you arrive home.
NXP has two apps in the market that are really helpful. NFC TagInfo by NXP is for getting information about a tag (pretty technical) and NFC TagWriter by NXP is (as the name suggests) for writing tags (contact/url/plain text/sms).
If you have any questions regarding nfc feel free to ask. maybe I will write down my personal experience some time in the future.

A lot of good information here. Where to buy tags, how to get the formatted properly, etc.
http://forum.xda-developers.com/showthread.php?t=1359057

Awesome...sounds great, but why do I need 4.03?
This wont work on 4.01??
I might as well wait, not sure how long before my new nexus updates, i think next update is 4.02

nevermind...read up on why , 4.03 allows formatting.
I shall wait

Bigal77 said:
Awesome...sounds great, but why do I need 4.03?
This wont work on 4.01??
I might as well wait, not sure how long before my new nexus updates, i think next update is 4.02
Click to expand...
Click to collapse
Why not just install a custom rom?
Sent from my Galaxy Nexus using xda premium

Bigal77 said:
nevermind...read up on why , 4.03 allows formatting.
I shall wait
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You can order the tags preformatted as NDEF. Buynfctags will format them for $0.05/pc. I got 5 sticky tokens formatted and shipped for less than $10.00.

I bought 14 tags from tagstand.com. They have a wide variety of tags (as small as 25mm I believe), as well as "outdoor" styled tags. Their prices are competitive ($1.00 USD/ea), and they have an option to pre-format the tags for you.
I should receive the tags in a week, and I'll post back if they work well.

brobits said:
I bought 14 tags from tagstand.com. They have a wide variety of tags (as small as 25mm I believe), as well as "outdoor" styled tags. Their prices are competitive ($1.00 USD/ea), and they have an option to pre-format the tags for you.
I should receive the tags in a week, and I'll post back if they work well.
Click to expand...
Click to collapse
I just bought some of the outdoor ones from them as well, I can't wait to play around with them

Do you guys know a good shop for nfc tags. Located in Europe? Or that delivers fast and cheap to Europe?
Thanks
Sent from my Galaxy Nexus using Tapatalk

TulpiX said:
Do you guys know a good shop for nfc tags. Located in Europe? Or that delivers fast and cheap to Europe?
Thanks
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse
http://www.jwksoftware.com/nfc-tags

TulpiX said:
Do you guys know a good shop for nfc tags. Located in Europe? Or that delivers fast and cheap to Europe?
Thanks
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse
These guys are in Finland, and it looks like they are doing some pretty cool stuff with custom logos and such. I have no idea about how good/bad they are to do business with though...
http://www.tagage.net/tagage-shop/

It looks like the big ones are jumping on the ship as Sony has presented xperia tags.
w ww.sonyericsson.com/cws/products/accessories/overview/xperia-smarttags?cc=gb&lc=en#view=overview
I can't post links yet...

s.m.knipe said:
These guys are in Finland, and it looks like they are doing some pretty cool stuff with custom logos and such. I have no idea about how good/bad they are to do business with though...
tagage.net/tagage-shop/
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I created a new user account for their shop. three minutes later I got an email stating that I should have a look at some page where the problems around unformated tags and the galaxy nexus are explained. and they format them for free if you ask them to do so.
i'm living in hamburg, germany, they are from finland. ordered on the 4th of january, got them on the 9th. (I ordered the starter pack)
so from my point of view I would totally recommend them.

Thanks.
I will look into that
Sent from my Galaxy Nexus using Tapatalk

Related

Which online shop should I buy blank NFC tags from?

Which online shop should I buy blank NFC tags from that ships to Asia, Singapore? Recommendations?
BryanChung said:
Which online shop should I buy blank NFC tags from that ships to Asia, Singapore? Recommendations?
Click to expand...
Click to collapse
still dont know wat nfc is... i know u can use it as a credit,card, but what about debit? and what s with the tag?
Sent from my Galaxy Nexus using xda premium
Kevin Ma said:
still dont know wat nfc is... i know u can use it as a credit,card, but what about debit? and what s with the tag?
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
http://lmgtfy.com/?q=What+is+Near+Field+Communication?#
martonikaj said:
http://lmgtfy.com/?q=What+is+Near+Field+Communication?#
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LOL!!! What a link!
I have had great experience from Tagstand - http://www.tagstand.com/
They say they ship "International" but not sure how far they will go. Great customer service though.
opensourcefan said:
I have had great experience from Tagstand - http://www.tagstand.com/
They say they ship "International" but not sure how far they will go. Great customer service though.
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We are supposed to order those that are NDEF formatted right?
Has anyone found an actual practical use out of these tags yet? Am tempted but not really sure if I'm tempted just for the sake of it being new tech.
andrewsoong said:
Has anyone found an actual practical use out of these tags yet? Am tempted but not really sure if I'm tempted just for the sake of it being new tech.
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Check out the Creative uses for NFC tags thread for suggestions. Lots of people are using them to change phone settings when the they get into the car - turn off wifi, turn on car mode, increase notifcation volume, etc. and for setting alarms.
You can use NFC Task Launcher to change your settings and you can pick up the tags for a couple of quid here.
andrewsoong said:
Has anyone found an actual practical use out of these tags yet? Am tempted but not really sure if I'm tempted just for the sake of it being new tech.
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Click to collapse
Haha same here! I am tempted for the sake of trying something new!
andrewsoong said:
Has anyone found an actual practical use out of these tags yet? Am tempted but not really sure if I'm tempted just for the sake of it being new tech.
Click to expand...
Click to collapse
As was mentioned, the best use I've found is switching to and from different settings profiles depending on where I am. Some might say Tasker is good for this, and they're probably true, but as far as I know using Taskers location based setting changing can only go so far.
This allows fine grained control. Say you work on the same block that you live, but you want different settings for work and home...Tasker won't be able to do that for you. With these, though, you just stick one to your desk at home (or door, as some people apparently are doing ) and stick one to your desk and work. It's fast, simple, and convenient.
Also, they allow you to do a thing called profile tags. Basically, it allows you to switch between one set of settings and another using the same tag. I have one next to my nightstand that'll switch my phone to home mode on the first tap and switch it to sleep mode on the second tap...very nifty
All in all, they're a minor time saver. But they're cheap and easy to program, so why not?
Peter
I just bought 10 from buynfctags.com. I ordered them last Thursday and they arrived Saturday from Seattle, WA to Plano, TX with standard shipping.
The only problem I found is each item has a 5 item minimum. Total was about $12 for 5 cards and 5 keyrings. I got the NTAG variety after seeing somewhere that they are fast, reasonably sized (data-wise) and preformatted.
They work just fine and I've set up using NFCTask Launcher for use in my car that will turn off my wireless, turn on bluetooth, set my volume to 14 and start playing my music.
So I am supposed to order those that are NDEF formatted right?
andrewsoong said:
Has anyone found an actual practical use out of these tags yet? Am tempted but not really sure if I'm tempted just for the sake of it being new tech.
Click to expand...
Click to collapse
Uh.... hello!
Yes, buy the NDEF formatted ones.
thirteen113 said:
Yes, buy the NDEF formatted ones.
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Thanks for the reply
It's going to cost me USD33.95 to order the NFC Hobbyist Starter Kit - (15 Stickers)
NDEF Formatted to ship to Singapore. Expensive to just play with it. =l -reconsiders-
hey I am from Greece. here we don't have nfc tags. except from Xperia tags which only one shop have them. and I don't know if they work for other brands. so where I should look to buy some nfc tags?what type of nfc tags for my a5(2017)? please help.

Which NFC tags for S3?

Hi Ive received my Samsung S3 and know it does NFC stuff. I would like to use it for stuff like, keep one or two in the car to activate/deactivate car mode/Bluetooth on etc etc
I have seen the Samsung TecTiles NFC tags, but only available in the US, I'm in UK. SO can anyone suggest which to get, are they all the same? is there certain ones for creation functions etc?
I've searched on eBay but there seems to be loads of types
cheers
I jst bought these. supposed to be good quality from what I was told by several people from the forum.
http://www.amazon.com/PREFORMATTED-...=UTF8&qid=1339884679&sr=8-5&keywords=NFC+tags
Check out this item I found on eBay: http://pages.ebay.com/link/?nav=item.view&id=160817173853
Sent from my GT-I9300 using XDA
MrMrMr111 said:
Hi Ive received my Samsung S3 and know it does NFC stuff. I would like to use it for stuff like, keep one or two in the car to activate/deactivate car mode/Bluetooth on etc etc
I have seen the Samsung TecTiles NFC tags, but only available in the US, I'm in UK. SO can anyone suggest which to get, are they all the same? is there certain ones for creation functions etc?
I've searched on eBay but there seems to be loads of types
cheers
Click to expand...
Click to collapse
You can buy small ones on ebay for a few quid.
http://www.ebay.co.uk/itm/160817201613
http://rapidnfc.com/which_nfc_chip
http://play.google.com/store/apps/details?id=com.jwsoft.nfcactionlauncher
https://play.google.com/store/apps/details?id=net.dinglisch.android.taskerm
http://play.google.com/store/apps/details?id=com.widgapp.NFC_ReTAG_FREE
credit to searley
MrMrMr111 said:
Hi Ive received my Samsung S3 and know it does NFC stuff. I would like to use it for stuff like, keep one or two in the car to activate/deactivate car mode/Bluetooth on etc etc
I have seen the Samsung TecTiles NFC tags, but only available in the US, I'm in UK. SO can anyone suggest which to get, are they all the same? is there certain ones for creation functions etc?
I've searched on eBay but there seems to be loads of types
Click to expand...
Click to collapse
There seem to be loads of types because there are loads of NFC types
The kind you want, though, is a MIFARE 13.56MHz, rewritable (important), lockable (also important so someone can't hijack it), and has 1K or 4K of memory depending on what you want to do with it.
I've bought tags from tagsfordroid.com before, and while they're not the absolute cheapest, they're cheap enough when you don't need bulk. I got the Androidified versions with keychain, but there's also plain white stickers if you wanted to print on it and stick it in a public place.
zmore said:
There seem to be loads of types because there are loads of NFC types
The kind you want, though, is a MIFARE 13.56MHz, rewritable (important), lockable (also important so someone can't hijack it), and has 1K or 4K of memory depending on what you want to do with it.
I've bought tags from tagsfordroid.com before, and while they're not the absolute cheapest, they're cheap enough when you don't need bulk. I got the Androidified versions with keychain, but there's also plain white stickers if you wanted to print on it and stick it in a public place.
Click to expand...
Click to collapse
These tags you suggested hold 768 bytes. Question I have is how many tasks can one of these tags hold? I mainly would use these for turning on/off bluetooth, wifi, GPS, changing ringer volume and vibration, and launching a couple of apps. Think it could hold enough info to do all that at once? How about enough to hold vCard information and launch a website for my fathers business?
I bought some from here: http://tagsfordroid.com/tags/Home.html
If you search, much info can be found.
The two sites I have looked at personally are tagstand.com and buynfctags.com.
Both of those sites have tags for about 1 dollar each.
A good link to take a look at is "here"
This shows most of the usual types.
SUMMARY:
1k tags are the largest, and can hold the most data. Usually larger and thicker than the other chips.
NTAG203 tags are the best for typical use, can hold a moderate amount of data, and are the most current and fastest.
Don't get ultralight C if you can get the NTAG203 tags.
The normal ultralight tags (no C) are the smallest, and thinest, obviously, stated in the title. Very small memory, good for small tasks, such as wifi toggle, etc. Not always space for many tasks.
Personally, I will be purchasing mostly NTAG203, and a few ultralight.
They're usually rewritable, so you don't need too many. 1K is helpful if you're trying to get it to perform multiple tasks.
Or if you have some nfc enabled gear around ( i have some skiing tickets from dolomiti superski) and they are write protected you can still use them. i've been using them with the help of an app called NFC retag. if the app can read it (ive found it to work with most things, even my library card and my ramp exit card) you can assign actions to it. it may be a bit limited but you can't beat free . also use the nfc mod by mayhemer to enable nfc while screen is off
1Android said:
I jst bought these. supposed to be good quality from what I was told by several people from the forum.
Click to expand...
Click to collapse
The problem with the small MIFARE ones is that they're 46B free. That works for URLs if you shorten them and for something like a Foursquare check-in or toggling your phone's sensors or sound, but doesn't work so well for messages or more data intensive things. They also don't work unless the back is non-conductive and don't react to sun or heat well.
I bought a 50-pack of the 4k ones from a supplier in Shenzen (they're called NtaG, can't find them online on a quick Google check, maybe someone else has better luck) for $20 when I was there. My house looks like someone ran amok with a stickerbook.
Fornowagain said:
You can buy small ones on ebay for a few quid.
http://www.ebay.co.uk/itm/160817201613
http://rapidnfc.com/which_nfc_chip
http://play.google.com/store/apps/details?id=com.jwsoft.nfcactionlauncher
https://play.google.com/store/apps/details?id=net.dinglisch.android.taskerm
http://play.google.com/store/apps/details?id=com.widgapp.NFC_ReTAG_FREE
credit to searley
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Click to collapse
I Just ordered the starter pack from rapidNFC and they have been dispatched already. Can't wait to have a play with them.
Les
PointyUK said:
I Just ordered the starter pack from rapidNFC and they have been dispatched already. Can't wait to have a play with them.
Les
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Click to collapse
They turned up today, great service from rapidNFC.
Les
PointyUK said:
They turned up today, great service from rapidNFC.
Les
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Click to collapse
I would agree! I haven't received mine yet, but have emailed with questions and their response has been quick and thorough. I'm impressed so far!
I bought these. Handy for slipping into a wallet and work with my Galaxy S3.
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=110897283604#ht_606wt_922
i bought these, quite cheap
http://www.ebay.co.uk/itm/120934052564?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649
NoOneCanHelpMe said:
i bought these, quite cheap
http://www.ebay.co.uk/itm/120934052564?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649
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Have you got them and used them yet? They work on?
MrMrMr111 said:
Have you got them and used them yet? They work on?
Click to expand...
Click to collapse
still waiting for them, most I found in UK are like 10 pounds for 5 so I decided to wait a bit for these, twice as cheap will post results, when I get them
After reading up on specifications for the different kind of tags i ended up buying 10pcs mifare 1k s50 tags. A friend of mine got his a while a go and they are so thin they arent even noticable under a layer of paint. Readability seems slightly worse though but it definately works.
Hope im not missing out on anything by not going for any of the alternatives. Hope to see some more reviews on the different brands and types soon.
Sent from my GT-I9300 using xda premium
Ive ordered twice from nfcdog.com at about £1 a tag and delivery was pretty quick

Xperia NFC Smart tags(Do not buy)

Just got my Xperia NFC tags looking to set it up to launch application but the tags only have 46bytes memory and the memory it takes to launch an App is at least 60bytes so the most you can do with these things is store a few URLs.
So I'm have to go on eBay again to find some no-name 1kb tags to do the job.
These work awesome for me usIng NFC Task Launcher. http://www.amazon.com/gp/aw/d/B006TGVPL2/ref=mp_s_a_5?pi=SL75&qid=1348853544&sr=8-5
Sent from my SPH-L710 using xda premium
That sucks.
Btw, does anyone know where to buy a package of 5 or 10 all black NFC stickers?
I found packages that have several colors, but not all one color.
I could probably just use a black marker on them but that would look, dorky.
As far as I know those xperia tags are only made to trigger a procedure saved on the xperia phone and nothing more.
You can try samsung tectiles but they are only available in the us, so is the official app over playstore. (5 pcs about 15$)
Samsung is starting pi***ng me of with the accesories.
Sent from my GT-N8000 using xda app-developers app
Just ordered 2 1kb tags for £1.10 each from eBay and they should do the same job as more expensive tags because it's mainly just memory capacity that matters.
CZ Eddie said:
That sucks.
Btw, does anyone know where to buy a package of 5 or 10 all black NFC stickers?
I found packages that have several colors, but not all one color.
I could probably just use a black marker on them but that would look, dorky.
Click to expand...
Click to collapse
Haven't seen black but there's a few all white 5 packs of NFC stickers on eBay for around $5.30
Crap i bought those and they are on the way
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
Hi,
You could take a look at AutomateIt (Pro). It has the possibility to trigger a list of tasks, like launching apps, when scanning an NFC tag.
As far as I know, the NFC Tag can even be formatted, AutomateIt only needs the tag ID, so size shouldn't be an issue here.
Bye,
Lutz
I've bought bulk NFC tags from www.tagstand.com and www.tagsfordroid.com
Both have worked without any issues using Tasker or NFC Task Launcher and they're pretty cheap. Haven't seen any all black NFC tags (Besides the Xperia ones) but you could ask them about it. I know tagstand does do custom type tags but you need to email them.
Jainyankee1993 said:
Crap i bought those and they are on the way
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
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Yeah I'm almost never taken in by brand names but I bought these without thinking because they cheap and got the Xperia brand on, and I feel a bit stupid for not doing my research on NFC tags.
Geordie Lad said:
Just ordered 2 1kb tags for £1.10 each from eBay and they should do the same job as more expensive tags because it's mainly just memory capacity that matters.
Click to expand...
Click to collapse
Where did you get them? I can only find the ones that claim to be original..
All tags that are not locked write protected and can be reprogrammed regardless of size, even those from xperia, sometime one app is unable to perform certain functions, whiles other can.
I had these NFC tags which I got from china shenzhen metro for USD 0.32 each, yes these tags are used to travel on the metro link, just like buying a ticket, but can be used for NFC functions, but only have 24kb usable space, can only be used enough for a few url, toggle BT, wifi or simple functions.
With certain app, it will not allow me to format and reuse them, including the NFC task launcher, other app will work and once formatted, it will work with most apps including NFC task launcher.
hope this helps.
Jammy959 said:
Where did you get them? I can only find the ones that claim to be original..
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Click to collapse
For all I know it is fake, but it doesn't matter because it holds the same memory as original and the point I'm making is they completely useless for doing much of anything, and I bought it from eBay.
Mifare 1k NFC Tags from Ebay
Ebay is where I got Mifare 1k NFC Tags: www ebay.com/itm/150885916919
It ships from China, and takes about 2-3 weeks to ship it to US.
I have used both NFC Task Launcher and AnyTag and works flawlessly.
I am a bit surprised by the original post in this thread.
I took delivery of an Xperia T 2 weeks ago and bought a set of 4 Xperia Smart Tags last week.
When I get in the car the tag turns on my bluetooth and starts up sygic navigation.
And this is not using any third party software just the smart connect that was on the phone when I got it.
So the tags are certainly big enough to launch an app if used on the phones they were intended for.
This sounds like a limitation of the S3 not the tags

Which NFC tags does everyone use?

I want to try out some nfc tags and apps. Which tags are peopke using with which apps? I want to be able to turn toggle bluetooth, wifi, and gps when I get in and out of my car. Maybe a few other things.
Thanks!
I dont know even how to use that????
I had just purchased some tags from tagsfordroid.com after reading this post on what all can be done with NFC - http://www.reddit.com/r/Android/comments/10vipw/android_just_blows_me_away_sometimes_nfc/
I just ordered 10 tags from droidtiles.com. I was more interested in adhesive tags rather than keychain tags, so at $11 for 10 of them, you can't go wrong. Paid an extra $2 to ship to Canada. Can report back once I try 'em out.
i bought the official Samsung TecTiles. the only thing that sucks about them is that you need an app (that isn't compatible with the Nexus 7) to read the configuration (unless it's supposed to work that way).
i originally read about someone's setup, where they allowed the vistor to scan the NFC tag to connect to a protected Wi-Fi, but what's the point of that if you have to download an app first before being able to scan the tag?
For basic stuff like open website, or transfer a vcard you don't need any apps and works on every phone blackberry included..
Anything else.. You need an app...
Sent from my SAMSUNG-SGH-I747 using xda premium
NFC Task Launcher
Sent from my SGH-I747 using Tapatalk 2
evilmonkey1987 said:
I just ordered 10 tags from droidtiles.com. I was more interested in adhesive tags rather than keychain tags, so at $11 for 10 of them, you can't go wrong. Paid an extra $2 to ship to Canada. Can report back once I try 'em out.
Click to expand...
Click to collapse
Received them yesterday (pretty quick given that the tags were shipped from Hawaii and I'm in Toronto). They works like a charm. Highly recommended and much cheaper than TecTiles. Watch out if you're a TacTiles user, there's not enough memory on them, so they don't work with the tectiles app. Work perfectly with NFC Task Launcher though.
evilmonkey1987 said:
Received them yesterday (pretty quick given that the tags were shipped from Hawaii and I'm in Toronto). They works like a charm. Highly recommended and much cheaper than TecTiles. Watch out if you're a TacTiles user, there's not enough memory on them, so they don't work with the tectiles app. Work perfectly with NFC Task Launcher though.
Click to expand...
Click to collapse
You will want the Mifare 1k size to use with the Tectiles app.

NFC Implant GT-I9505

Hey everyone, So I want to get an NFC chip implanted into my hand, don't ask why, ill think of a reason later.
For now I just want somebody more knowledgeable than I to tell me if this tag I am looking at [xM1 [Mifare S50 2x12mm Glass Tag]] Would be compatible with the broadcom NFC chip in my Galaxy S4 I9505?
It says on the page, " 13.56MHz ISO/IEC 14443-A Mifare S50 1K RFID chipset "
I believe there is a rule I cannot post links to pages with products for sale ?
Its from a site called dangerous things, as that's the first I found selling implantable chips..
Share with me your information please And thank you in advance!
And while im at it, Im trying to think of some cool uses for it, Is it possible to write to it something that lets me use it to pay for things ?
I have heard of people that do this..
As far as i know the broadcom nfc chip does not support the mifare protocol. You may be able to write NDEF data to it but i don't think you will be able to use the original mifare protocol.
Also i suggest you look into chips who can run you custom code like javacard
Factionwars said:
As far as i know the broadcom nfc chip does not support the mifare protocol. You may be able to write NDEF data to it but i don't think you will be able to use the original mifare protocol.
Also i suggest you look into chips who can run you custom code like javacard
Click to expand...
Click to collapse
Hmm, Alright, Thanks for that info!
Cant seem to find any non-Mifare 12x2 glass chips, so looks like ill have to wait :/
CountParadox said:
Hmm, Alright, Thanks for that info!
Cant seem to find any non-Mifare 12x2 glass chips, so looks like ill have to wait :/
Click to expand...
Click to collapse
We will have an NTAG203 based option coming to Dangerous Things soon... perhaps via a kickstarter. The NTAG203 is a NFC Type 2 compliant tag, meaning it will work with any certified NFC device or mobile phone.
ishmell said:
We will have an NTAG203 based option coming to Dangerous Things soon... perhaps via a kickstarter. The NTAG203 is a NFC Type 2 compliant tag, meaning it will work with any certified NFC device or mobile phone.
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Click to collapse
I would be extremely interested in this.
Mifare Classic is a proprietary format, s4 does support mifare ultralight.
Beamed from my Maguro
Mach3.2 said:
Mifare Classic is a proprietary format, s4 does support mifare ultralight.
Beamed from my Maguro
Click to expand...
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what about samsung s3?
zuluman said:
what about samsung s3?
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A quick Google search will tell you the results. If the s3 uses a NXP NFC controller, then it can read mifare classic cards, of not it will throw a error.
Beamed from my Maguro
Mach3.2 said:
Mifare Classic is a proprietary format, s4 does support mifare ultralight.
Beamed from my Maguro
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sorry duble replly
Mach3.2 said:
A quick Google search will tell you the results. If the s3 uses a NXP NFC controller, then it can read mifare classic cards, of not it will throw a error.
Beamed from my Maguro
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In other words yes.
Please don't do this. It might seem cool, but there are implications far beyond what you can possibly imagine.
Sent from my DROID RAZR MAXX HD
abuttino said:
Please don't do this. It might seem cool, but there are implications far beyond what you can possibly imagine.
Sent from my DROID RAZR MAXX HD
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such as ?
God, all these NFC tags are so small. 150ish bytes? What year are we in... Hell, I read a press release about some company 2k type 4 NFC chips, but every tag I find online is a tiny ntag203... I can't even save my contact info on one of those things.
Sent from my DROID MAXX via Tapatalk 4.
Casen said:
God, all these NFC tags are so small. 150ish bytes? What year are we in... Hell, I read a press release about some company 2k type 4 NFC chips, but every tag I find online is a tiny ntag203... I can't even save my contact info on one of those things.
Sent from my DROID MAXX via Tapatalk 4.
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You can get DESfire EV1 tags on eBay, 8k. But it's slow..
Sent from my GT-I9505 using XDA Premium 4 mobile app
I've got an implant from dangerousthings. The guy who runs it is very intelligent, very well connected to all the right people, tech, body mod, health, etc.
I've had it in for probably about a month, I got it a day before we started our trip to burning man, and even out there with so little time to heal it was fine.
I love NFC and have been writing all kinds if crazy apps that utilize it, so the tag gets a ton of use. I'm planning on getting an NFC door lock and building and NFC auto start for my car. There are soany awesome things you can do with NFC, and having a secure one on you at all times is pretty awesome.
I also have a magnet in theother hand. h
abuttino said:
Please don't do this. It might seem cool, but there are implications far beyond what you can possibly imagine.
Sent from my DROID RAZR MAXX HD
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Click to collapse
No seriously, please elaborate.
r2DoesInc said:
I've got an implant from dangerousthings. The guy who runs it is very intelligent, very well connected to all the right people, tech, body mod, health, etc.
I've had it in for probably about a month, I got it a day before we started our trip to burning man, and even out there with so little time to heal it was fine.
I love NFC and have been writing all kinds if crazy apps that utilize it, so the tag gets a ton of use. I'm planning on getting an NFC door lock and building and NFC auto start for my car. There are soany awesome things you can do with NFC, and having a secure one on you at all times is pretty awesome.
I also have a magnet in theother hand. h
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Click to collapse
What are some uses you can come up with ?
I can't use the mifare S50 chip they sell Dx
Sent from my GT-I9505 using XDA Premium 4 mobile app
CountParadox said:
No seriously, please elaborate.
What are some uses you can come up with ?
I can't use the mifare S50 chip they sell Dx
Sent from my GT-I9505 using XDA Premium 4 mobile app
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Damn. XDA cut a ton of my reply out.
So, first off, ignore the "implications" guy. I cant tell you how many times ive heard its the mark of the beast, or that its a tracking device, or that its a dna harvester, etc etc. Cant beat crazy.
Anyways, I am an app developer, look up my name on the market. I LOVE NFC, most of my newer apps use NFC in some way. I have an app called NFCSecure that locks your device unless you have the nfc tag you setup as a key. thats a pretty big one.
Also tag a hue. turns tags into light switches for hue lights. i can lay in bed, scan my tag and if my light is off, it goes on and vice versa.
My ltest app is nfcvault. uses the tag as an encryption key for passwords, pins, etc.
https://market.android.com/search?q=r2doesinc&c=apps
r2DoesInc said:
Damn. XDA cut a ton of my reply out.
So, first off, ignore the "implications" guy. I cant tell you how many times ive heard its the mark of the beast, or that its a tracking device, or that its a dna harvester, etc etc. Cant beat crazy.
Anyways, I am an app developer, look up my name on the market. I LOVE NFC, most of my newer apps use NFC in some way. I have an app called NFCSecure that locks your device unless you have the nfc tag you setup as a key. thats a pretty big one.
Also tag a hue. turns tags into light switches for hue lights. i can lay in bed, scan my tag and if my light is off, it goes on and vice versa.
My ltest app is nfcvault. uses the tag as an encryption key for passwords, pins, etc.
https://market.android.com/search?q=r2doesinc&c=apps
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Click to collapse
haha yeah, I just wanted to hear what they had to say, xD Dont you find the stories funny ?
Oooh nice, Ill have a look see through some of your apps. They look pretty cool!
You should make one that encrypts data like images or videos or documents that requires an NFC tag to decrypt! /wouldBuy 10/10
CountParadox said:
haha yeah, I just wanted to hear what they had to say, xD Dont you find the stories funny ?
Oooh nice, Ill have a look see through some of your apps. They look pretty cool!
You should make one that encrypts data like images or videos or documents that requires an NFC tag to decrypt! /wouldBuy 10/10
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Click to collapse
just finished my proof of concept app for file encryption via nfc. will be rolling it into nfcvault in time.
r2DoesInc said:
I've got an implant from dangerousthings. The guy who runs it is very intelligent, very well connected to all the right people, tech, body mod, health, etc.
I've had it in for probably about a month, I got it a day before we started our trip to burning man, and even out there with so little time to heal it was fine.
I love NFC and have been writing all kinds if crazy apps that utilize it, so the tag gets a ton of use. I'm planning on getting an NFC door lock and building and NFC auto start for my car. There are soany awesome things you can do with NFC, and having a secure one on you at all times is pretty awesome.
I also have a magnet in theother hand. h
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Click to collapse
I hope you never handle my hard drive.

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