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.
JavaCard Applet Development Related Questions and Answers.
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naresh
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by naresh » Fri Jun 01, 2018 6:05 am
Hi,
Any one can explain or send any doc why P1 is 04 in select command.
Thanks.
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wumindejia
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by wumindejia » Sat Jun 02, 2018 6:08 am
You can see the command of select in the 7816-4 specification. The meaning of p1 equal to 4 is "select by df name".
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