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 ednfran
Sat Feb 18, 2017 11:43 am
Forum: Questions & Answers
Topic: 0x000000EA error returned by SCardTransmit
Replies: 3
Views: 7160

Re: 0x000000EA error returned by SCardTransmit

Thanks for the reply. I found the problem, let me share here: The Omnikey Reader 6121 manufactured from 2013 onwards has the firmware version 2.04, and it has a bug in the firmware or in the driver that generates the error when communicating on Windows XP. The 6121 Reader manufactured in 2009 with f...
by ednfran
Thu Feb 16, 2017 6:29 pm
Forum: Questions & Answers
Topic: 0x000000EA error returned by SCardTransmit
Replies: 3
Views: 7160

0x000000EA error returned by SCardTransmit

I have developed a software using Smart Cards to enable the configuration mode of the system. I'm facing a strange problem with the function SCardTransmit and Java Cards, like described below: If the system send the APDU 00 A4 04 04 08 0F FF AB CD EF AB CD EF , I send a response with 30 bytes withou...

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