Hey guys for those struggling with iPhone not reading. It's only been 2 years but I posted a fix for it 😂 The solution is here: ua-cam.com/video/sVnvMeos4Ms/v-deo.htmlsi=LFdhnDrIjmKE3C7J
amazing, simple, and very informative video. i’m realizing issues using the app off an iphone, apparently this stuff works better for android, any suggestions for using the app on iphone?
Thanks for this info, I'll like to know what are security measures involved, in a situation whereby the cards where stolen, which can lead to compromise of the users information?
Hey There, An NFC tag is a simple data memory without any security mechanisms (other than locking memory to read-only). These tags are intended to store freely readable data in NDEF format. No authentication or protection mechanisms against reading of tag contents (or copying of tag contents to other tags) are standardized. There are some tags that allow a short password in the form of a 32bit value. However it's passed to the tag on detection and usually done through a custom app of some sort.
this is great... but... can someone explain why you need the card at all? You use an app to write to the card over nfc, then you use the card to transmit data over nfc to the recipient... can't you just do it directly?
That's a great point! In theory there is no reason why you wouldn't be able to do this from phone to phone. This would be a limitation of the phone manufacturers not enabling this as a default option across all operating systems to share contacts with no prerequisite apps installed.
Hi Machiel, You can write multiple records to a card but the reader (your phone) will only execute the most recent record added to the card. However, if you use the NFC Task app on your phone - You can use that app to execute different automation functions. However, for those same functions to work on other people's phone. They would need to have the app already installed
@@BrenMaartens Thanks, so in short it won't be possible as most people won't have these types of apps. Will have to think of a different way of doing this.
So can I save the contact information to the card as well as a URL so that way when a person goes to tap the card it gives a option to save the contacts and then another option open the URL
Hey Andrew That's a tricky one. You see you can load all these details on there but the last written item will be first in order of reading for a smart phone. The phone readers only read the first partition of the NDEF of the cards. If anyone finds a way around this please let me know. I'll make a video on it but for now as far as I know you can only do one particular dataset at a time (either URL or Contact but not both)
Hey! So I get mine from a place called Netram Technologies in South Africa. They don't ship internationally but I am sure you can get them from Amazon. You get many different colours but black pops the most and gets scratched the least. I recommend a black NTAG216 card ✌️
Hey man so you just need to check. Most new mobiles today support NFC. It is standard but some older phones or less popular phones might not include it. Please check!
So in this case where one may not have NFC in their phone, the card may be printed with a QR code with same data what is written in the NFC chip. So the QR can be scanned and the contact is shared
Web links still exist 😅. Personally, I'm not scanning or tapping anything unless I'm sure where it's going (should at least reference what I'm scanning or tapping for).
hello Bren I try to use NPX to write my digital business card but it store the information but it not tag with phone. Do I need to pay the license for NXP App ?
Hi There!, That is very strange, No it will work without any licensing. You can also try an app called NFC Tools. However, if it wrote successfully. It won't be a software problem. Are you trying to read the tag with an iPhone or Android? Keep in mind that iPhone reading NFC Tag's only works on certain phone and software versions. It should always read on Android though.
Hey man sorry only getting to many comments now. There is a risk of this if they know what they're doing with NFC Tags however, you can actually lock a tag using a password. When you want to write to it again you can unlock it with the app and write again to it. This can all be done in NFCTools
Hi Sharad! The process works exactly the same for iPhone. However the very latest version of iOS is a known problem that NFC tags don't scan without having an NFC app open. Apple is still fixing that but all other versions of iPhone will work. The link to the iPhone software is in the description 👍
Hi King, Yes of course that is possible - I think the best way to do this would be to use a Linktree or a web URL which links to the handle of your Instagram account. IE instagram.com/brenmaartens. When the Mobile reads this link, it will automatically ask the user to open the URL in Instagram. Hope this helps!
Hey man! Thanks for the comment! I just made a video today about how to fix it for iPhone. works 100% Check it out: ua-cam.com/video/sVnvMeos4Ms/v-deo.htmlsi=LFdhnDrIjmKE3C7J
Hi Tamara, that's the great thing about NFC. On Android you can natively share information with no App required. Certain versions of iOS also do this but some require an app. You may have to check the iPhone versions. But to answer your question. No, generally no app is required.
@@jayracksunchained-vb5dn Hey Jay, NFC has been in the android SDK's for many years, even the very old versions have it, however. You need to look at the devices. If the hardware of the device doesn't support NFC then the android software that it runs obviously won't have the option. So to answer the question. Almost all versions of Android support NFC but only around 80% of Android devices have NFC Hardware
Hey Wayne! I wish we could make one however these cards have special wireless chips inside that allow this magic to happen. I have another video that explains how it works called The Difference between NFC and RFID 👍🏻
Hey man, Yeah you won't be able to write the picture to the contact. Pictures are too big for NFC chips. Maybe you can use some kind of online service that hosts the contact and your direct the person's phone to that online service which contains much larger contact details such as pictures etc etc
Hi Fanie, That would be a great idea. You could use a simple web URL that links directly to the place you would like to review.. When they tap the card, the phone will take them to their already logged in Google Reviews Page.
The nfc tag only triggers whatever you set it to do. In this case would be to add a contact detail. As far as I know an NFC tag will not ask or draw any information from any party
This should work. If you're using an iPhone there is a different method to use for loading contacts onto your card. I will make a video about this soon!
@@BrenMaartens SO i get these card on amazon and then i create with app infos and just lean cr on back of phone and thats it?Also im wondering how can phone scan these card? Can any phone scan that?
@@blendermaster7686 yup! That's exactly it. Use the app I used in the video. NFC Tagwriter or NFC tools. And just tap the back of your phone and it's done. There is another video on my profile that's explains it further. It's the video called the difference between NFC and RFID
Hey man! Those will work however the NTAG203 is an older version of the NTAG213. It has less memory so you won't be able to store too much data. Try find the same cards but with the NTAG216 chip. That's exactly what you need to use for a digital business card 👍
Hey guys for those struggling with iPhone not reading. It's only been 2 years but I posted a fix for it 😂 The solution is here:
ua-cam.com/video/sVnvMeos4Ms/v-deo.htmlsi=LFdhnDrIjmKE3C7J
Just did my first order of laser engraved cards for a real estate company. Love these things.
Amaazziinng to hear man! They feel so good and really impressive in business meetings! I'm sure they'll turn out great! :)
From where?
@@chrisabaird Amazon. Grabbed some thicker cards and a pack of chips then used my laser to make a recess for the chip to sit in flush.
Super clear and informative video! Thank you for this
Thank you for this amazing video and valuable instruction man!
Thanks! You just saved me 50bucks
amazing, simple, and very informative video. i’m realizing issues using the app off an iphone, apparently this stuff works better for android, any suggestions for using the app on iphone?
Thanks, very good tutorial.
nice video mate,it was really helpfull keep going cheers
Hey thanks for the informative video! Where do you source the steel cards?
Would love to make one for myself!
Hi Hiten, I get mine from a company called Netram Technologies in South Africa. They do engraving and printing on all their cards too.
How can we print a logo on these cards?
Thanks for this info, I'll like to know what are security measures involved, in a situation whereby the cards where stolen, which can lead to compromise of the users information?
Hey There, An NFC tag is a simple data memory without any security mechanisms (other than locking memory to read-only). These tags are intended to store freely readable data in NDEF format. No authentication or protection mechanisms against reading of tag contents (or copying of tag contents to other tags) are standardized.
There are some tags that allow a short password in the form of a 32bit value. However it's passed to the tag on detection and usually done through a custom app of some sort.
I’m having trouble finding the blank metal NFC cards. Anyone know where to look?
Hey there. Those can be tricky to find. Where are you from?
Usa
You awesome man thanks
any idea as to were to buy blank metal cards in bulk?
this is great... but... can someone explain why you need the card at all? You use an app to write to the card over nfc, then you use the card to transmit data over nfc to the recipient... can't you just do it directly?
That's a great point!
In theory there is no reason why you wouldn't be able to do this from phone to phone.
This would be a limitation of the phone manufacturers not enabling this as a default option across all operating systems to share contacts with no prerequisite apps installed.
I'm sure it's going to be the next step. !
Legend Dude , thanks man
Can you write multiple actions to 1 card.
Example is to load contact and create a calendar reminder?
Hi Machiel,
You can write multiple records to a card but the reader (your phone) will only execute the most recent record added to the card.
However, if you use the NFC Task app on your phone - You can use that app to execute different automation functions. However, for those same functions to work on other people's phone. They would need to have the app already installed
@@BrenMaartens Thanks, so in short it won't be possible as most people won't have these types of apps.
Will have to think of a different way of doing this.
Hello 👋
Thanks for a video
How to create a link list?
So can I save the contact information to the card as well as a URL so that way when a person goes to tap the card it gives a option to save the contacts and then another option open the URL
Hey Andrew
That's a tricky one. You see you can load all these details on there but the last written item will be first in order of reading for a smart phone. The phone readers only read the first partition of the NDEF of the cards.
If anyone finds a way around this please let me know. I'll make a video on it but for now as far as I know you can only do one particular dataset at a time (either URL or Contact but not both)
Here do you get the black metal nfc cards? Which one do you recommend?
Hey! So I get mine from a place called Netram Technologies in South Africa. They don't ship internationally but I am sure you can get them from Amazon.
You get many different colours but black pops the most and gets scratched the least.
I recommend a black NTAG216 card ✌️
Thanks so much 👍👍
What if the nfc option is not in mobile
Hey man so you just need to check. Most new mobiles today support NFC. It is standard but some older phones or less popular phones might not include it. Please check!
So in this case where one may not have NFC in their phone, the card may be printed with a QR code with same data what is written in the NFC chip. So the QR can be scanned and the contact is shared
Exactly @@_Ashutosh_Rana_
Web links still exist 😅. Personally, I'm not scanning or tapping anything unless I'm sure where it's going (should at least reference what I'm scanning or tapping for).
hello Bren I try to use NPX to write my digital business card but it store the information but it not tag with phone. Do I need to pay the license for NXP App ?
Hi There!,
That is very strange, No it will work without any licensing. You can also try an app called NFC Tools.
However, if it wrote successfully. It won't be a software problem. Are you trying to read the tag with an iPhone or Android? Keep in mind that iPhone reading NFC Tag's only works on certain phone and software versions.
It should always read on Android though.
Thank You!
Thanks! Is there a risk someone overwritting NFC Tags installed in Shops with this App?
Hey man sorry only getting to many comments now. There is a risk of this if they know what they're doing with NFC Tags however, you can actually lock a tag using a password. When you want to write to it again you can unlock it with the app and write again to it. This can all be done in NFCTools
I want to use with iPhone. Can you show on iPhone?
Hi Sharad! The process works exactly the same for iPhone. However the very latest version of iOS is a known problem that NFC tags don't scan without having an NFC app open. Apple is still fixing that but all other versions of iPhone will work.
The link to the iPhone software is in the description 👍
@@BrenMaartens thanks
Is that work for S50 miFare standard NFs card??
Can i use this app in an iphone?
Let me know if you want that card to look like a business card.
What do you mean? Can you do that?
@@terryherrin3388 yes you can. An NFC is basically a chip that can be made into any shape or format.
can you make the card lead to an instagram page?
Hi King,
Yes of course that is possible - I think the best way to do this would be to use a Linktree or a web URL which links to the handle of your Instagram account. IE
instagram.com/brenmaartens.
When the Mobile reads this link, it will automatically ask the user to open the URL in Instagram.
Hope this helps!
Very cool
Will it ran in india ?
I'm able to read and write using the app, but iPhones do nothing when presented with the card. What gives?
Hey man! Thanks for the comment! I just made a video today about how to fix it for iPhone. works 100% Check it out:
ua-cam.com/video/sVnvMeos4Ms/v-deo.htmlsi=LFdhnDrIjmKE3C7J
This was helpful. Does the person you're sharing the information with need to have the NFC app on their phone to receive the information?
Hi Tamara, that's the great thing about NFC. On Android you can natively share information with no App required. Certain versions of iOS also do this but some require an app. You may have to check the iPhone versions.
But to answer your question. No, generally no app is required.
@@BrenMaartens Are there version of android that NFC can work on or it can work on all android versions and devices?
@@jayracksunchained-vb5dn Hey Jay,
NFC has been in the android SDK's for many years, even the very old versions have it, however. You need to look at the devices. If the hardware of the device doesn't support NFC then the android software that it runs obviously won't have the option.
So to answer the question. Almost all versions of Android support NFC but only around 80% of Android devices have NFC Hardware
How to make one with out buying one online or in store
Hey Wayne! I wish we could make one however these cards have special wireless chips inside that allow this magic to happen. I have another video that explains how it works called The Difference between NFC and RFID 👍🏻
Awesome
How to write to nfc with picture on contact When I try it says file to large
Hey man,
Yeah you won't be able to write the picture to the contact. Pictures are too big for NFC chips.
Maybe you can use some kind of online service that hosts the contact and your direct the person's phone to that online service which contains much larger contact details such as pictures etc etc
What about for google reviews
Hi Fanie,
That would be a great idea.
You could use a simple web URL that links directly to the place you would like to review.. When they tap the card, the phone will take them to their already logged in Google Reviews Page.
Question…couldn’t a QR code do the exact same thing?
Hi can my NFC card ask for the contacts infomation?
The nfc tag only triggers whatever you set it to do. In this case would be to add a contact detail.
As far as I know an NFC tag will not ask or draw any information from any party
Doesnt work in iphone
doesn't work as the business card doesn't scan only
This should work. If you're using an iPhone there is a different method to use for loading contacts onto your card. I will make a video about this soon!
No success with a round nfc tag😢
Nooooway man that's not good. That should work. What kind of Tag are you Using? NTAG 213? NTAG 216?
I dont understand. And how and where can i get an card?
Hey man. Which part don't you understand? You can get these cards on Amazon. Just look for NTAG216
@@BrenMaartens SO i get these card on amazon and then i create with app infos and just lean cr on back of phone and thats it?Also im wondering how can phone scan these card? Can any phone scan that?
@@BrenMaartens can you send me link for that one which you mentioned it in video? Metal black and white
@@blendermaster7686 yup! That's exactly it. Use the app I used in the video. NFC Tagwriter or NFC tools. And just tap the back of your phone and it's done. There is another video on my profile that's explains it further. It's the video called the difference between NFC and RFID
@@blendermaster7686 alright I'm not at my PC right now but I will. You can basically use ANY NFC card or tag that has the NTAG216 chip
Is this app free to use?
Hi William! Yeah the apps are free to use on the Play Store or App Store on Apple
@@BrenMaartens thanks bro
This app never write
Problem I'm seeing is not many mobile phones support NFC technology.
Hey Mike E!
On the contrary to this belief, almost all latest smart phones support NFC Technology. iPhone and Android Alike
bro i found these card on local market for cheap tell me your opinion (NFC House NTAG203 NFC PVC Cards NFC Tags)
Hey man! Those will work however the NTAG203 is an older version of the NTAG213. It has less memory so you won't be able to store too much data.
Try find the same cards but with the NTAG216 chip. That's exactly what you need to use for a digital business card 👍