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.

Search found 22 matches

by javacardbr
Wed Oct 14, 2015 10:34 am
Forum: PKIApplet
Topic: The PKI Applet usage instructions
Replies: 2
Views: 22035

Re: The PKI Applet usage instructions

Good!
by javacardbr
Fri Oct 02, 2015 4:25 pm
Forum: Questions & Answers
Topic: Read only mode
Replies: 5
Views: 12711

Re: Read only mode

Thanks!
by javacardbr
Thu Oct 01, 2015 12:29 pm
Forum: Shopping FAQ
Topic: How long will it take for my goods to arrive Estonia?
Replies: 3
Views: 9151

Re: How long will it take for my goods to arrive Estonia?

Hi friend, All of these products in our online shop are in stock . And we will deliver your package the next day after you place the order and complete payment. In addition, our delivery partners are UPS,Fedex,TNT and DHL. They will make every effort to deliver the package according to the shipping...
by javacardbr
Wed Sep 30, 2015 7:21 am
Forum: Questions & Answers
Topic: Read only mode
Replies: 5
Views: 12711

Re: Read only mode

You can change the authentication keys to achieve your goal and be sure to save the new key in secret. For APDU command to change the authentication keys, check the GP specification. Hi horse dream! Thanks for your answer. I would like to put all the card as read-only without using an authenticatio...
by javacardbr
Tue Sep 29, 2015 8:49 am
Forum: Questions & Answers
Topic: Read only mode
Replies: 5
Views: 12711

Read only mode

Please, Can I send an apdu to set the card read only to prevent data deletion?

regards,
by javacardbr
Thu Sep 17, 2015 8:01 am
Forum: Applets Development Guide
Topic: Smart Card Development Quick Start Guide
Replies: 5
Views: 36214

Re: Java Card Development Quick Start Guide

Thank You JavacardDoc!

Please, can you talk about ISO 7816-3 / 4 and GP 2.1.1 main information?

Regards,
by javacardbr
Thu Sep 17, 2015 8:00 am
Forum: Applets Development Guide
Topic: Smart Card Development Quick Start Guide
Replies: 5
Views: 36214

Re: Java Card Development Quick Start Guide

Thank You JavacardDoc!

Please, can you talk about ISO 7816-3 / 4 and GP 2.1.1 main information?

Regards,
by javacardbr
Wed Sep 02, 2015 7:48 am
Forum: Card Products
Topic: Looking for a free virtual SmartCard
Replies: 2
Views: 8512

Re: Looking for a free virtual SmartCard

Hi Shyjarod!

Please, view the topic bellow:
http://www.javacardos.com/javacardforum/viewtopic.php?f=3&t=3

regards,
by javacardbr
Tue Sep 01, 2015 9:10 am
Forum: Applets Development Guide
Topic: Smart Card Development Quick Start Guide
Replies: 5
Views: 36214

Re: Java Card Development Quick Start Guide

Hello JavacardDoc, how are you?

Thank you for the Quick Start Guide!

Please, can you provide reference links to these six specifications?

Here is the Oracle's Java Card downloads page:
http://www.oracle.com/technetwork/java/embedded/javacard/downloads/index.html

regards,
by javacardbr
Mon Aug 31, 2015 7:43 am
Forum: Questions & Answers
Topic: Get 6F00 but applet works well
Replies: 4
Views: 12176

Re: Get 6F00 but applet works well

Hello!

I think that would be good to know each card specifications.

Try using pyApduTool to view the card ATR to identify it.

After visit the site below to Smart card ATR parsing.
https://smartcard-atr.appspot.com/


regards,
JavaCard OS : Disclaimer