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 317 matches

by kuafu
Wed Jul 10, 2019 10:18 pm
Forum: User Guide
Topic: How to make your applet fast ! Proguard-and JCIDE
Replies: 5
Views: 28043

Re: Proguard-and JCIDE

How to build with proguard
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by kuafu
Mon Jul 08, 2019 5:39 am
Forum: User Guide
Topic: How to make your applet fast ! Proguard-and JCIDE
Replies: 5
Views: 28043

Re: Proguard-and JCIDE

Why do we need Proguard and JCIDE . https://javacardos.com/javacardforum/vi ... 6045#p6045
by kuafu
Mon Jul 08, 2019 3:48 am
Forum: Questions & Answers
Topic: Does the Java compiler optimize an unnecessary ternary operator?
Replies: 1
Views: 7542

Does the Java compiler optimize an unnecessary ternary operator?

https://stackoverflow.com/questions/54495939/does-the-java-compiler-optimize-an-unnecessary-ternary-operator The simple answer is no. The java compiler doesn't care. Most of the optimization are not done in the Java compiler but in the Runtime. Is your target performance results or performance resu...
by kuafu
Thu Jul 04, 2019 11:31 pm
Forum: User Guide
Topic: How to send apdu to JCIDE through socket interface .
Replies: 11
Views: 39570

How to send apdu to JCIDE through socket interface .

1. connect to JCIDE

2. send connectcad cmd to JCIDE

3. send apud cmd to JCIDE
by kuafu
Fri Jun 28, 2019 2:38 pm
Forum: Questions & Answers
Topic: JCIDE - login error
Replies: 3
Views: 15668

Re: JCIDE - login error

by kuafu
Sat Jun 15, 2019 10:21 am
Forum: Questions & Answers
Topic: Programming of cards
Replies: 1
Views: 6430

Re: Programming of cards

You can use JCKit for an NXP JCOP card。 or use jcop tool for javacardos card.

You can update applet afteryouinstall it!you need to delete it,then reinstall it,
by kuafu
Sun May 26, 2019 11:44 pm
Forum: User Guide
Topic: Bluetooth on PC/laptop to act as an ibeacon device for JCIDE
Replies: 1
Views: 18265

Re: Bluetooth on PC/laptop to act as an bluetooth interface for JCIDE

This feature is inspired by Bluetooth LE Explorer. .Bluetooth LE Explorer - Part 1 of 3 | Build 2017 | Channel 9 https://channel9.msdn.com/Events/Build/2017/P4177 No all the bluetooth on pc/laptop is support virtual peripheral role, The device in the video is a Dell laptop with an Intel 8265 radio, ...
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