Our Online Store have the new products: RFID antenna board. Currently it can work with JC10M24R and JCOP4 card chips.
Compared with normal cards, the antenna board module has a smaller size and fixed holes, which is easy to integrate in the IOT(Internet Of Things) project.

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by JavaCardOS
Tue Feb 27, 2018 11:08 pm
Forum: pyResMan
Topic: Problem executing last version of pyResMan on Windows 10
Replies: 15
Views: 78693

Re: Problem executing last version of pyResMan on Windows 10

ramikazziha wrote:Hi I tried that under win XP , did not work :?

any tips?


Your question, in this topic, I have answered, You can refer to.
by JavaCardOS
Tue Feb 27, 2018 11:07 pm
Forum: pyResMan
Topic: Pyresman is not working under winXP
Replies: 6
Views: 51545

Re: Pyresman is not working under winXP

hello,
The pyResMan tool depends on the pyGlobalPlatform library, you can copy the GPPcScConnectionPlugin.dll and globalplatform.dll files to the C:\Windows\System32 directory and try to run PyResMan.
by JavaCardOS
Thu Feb 22, 2018 11:17 am
Forum: Applets Development Guide
Topic: the difference between Util.arrayCopy and Util.arrayCopyNonAtomic
Replies: 3
Views: 12814

Re: the difference between Util.arrayCopy and Util.arrayCopyNonAtomic

The Javacard API Specification contains specific usage of each function . The JavacardOS also has online specifications that can be read . such as the Class of Util, you can view https://javacardos.com/wiki/javacard/java-card-api/util
by JavaCardOS
Tue Jan 23, 2018 4:12 am
Forum: Applets Development Guide
Topic: The ALgorithm of RSA Sample Code
Replies: 6
Views: 63265

Re: The ALgorithm of RSA Sample Code

Hi,
You can use JCIDE to build this project and download the CAP file to java card.
You can refer to this forum:
viewforum.php?f=3
by JavaCardOS
Thu Dec 21, 2017 5:28 am
Forum: pyResMan
Topic: JAVA SIM CARD
Replies: 1
Views: 19993

Re: JAVA SIM CARD

Hi,

Can you tell me your specific needs? So that we can better recommend a suitable card for you.
by JavaCardOS
Fri Dec 15, 2017 4:22 am
Forum: Questions & Answers
Topic: Applet Java Card
Replies: 1
Views: 5897

Re: Applet Java Card

Maybe, this forum: viewforum.php?f=31 can help you first.
by JavaCardOS
Mon Nov 06, 2017 10:21 pm
Forum: Questions & Answers
Topic: SOMEONE PLEASE
Replies: 2
Views: 6589

Re: SOMEONE PLEASE

Hi,

After you received the cards, please contact javacardos@gmail.com. They will send the script to your mailbox.
by JavaCardOS
Mon Nov 06, 2017 10:20 pm
Forum: Questions & Answers
Topic: NEED TO CHANGE ATR
Replies: 1
Views: 5618

Re: NEED TO CHANGE ATR

Hi,

After you received the cards, please contact javacardos@gmail.com. They will send the script to your mailbox.
by JavaCardOS
Fri Nov 03, 2017 6:06 am
Forum: Shopping FAQ
Topic: Difference between JC10M128C and A22CR card
Replies: 2
Views: 15289

Re: Difference between JC10M128C and A22CR card

Apart from the obvious flash size, Here is the main difference between A22CR card and JC10M128C card.

Difference between A22CR and JC10M128C.png
by JavaCardOS
Wed Nov 01, 2017 5:21 am
Forum: Shopping FAQ
Topic: magnetic strip on JC30M48CR card
Replies: 3
Views: 15593

Re: magnetic strip on JC30M48CR card

same thing i was advocating for! Instead they said I will have to pay extra to have that part added! SMH. The magnetic stripe is almost universally a part of every smart card that you see! How do they expect you to pay for something thats already expensive as it is. J2A040 and J2A080 and JCOP 21-36...
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