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 Carter
Wed Feb 27, 2019 3:32 am
Forum: Communication
Topic: How to understand the format of ATR data in iso 7816-3 more clearly?
Replies: 1
Views: 19953

How to understand the format of ATR data in iso 7816-3 more clearly?

Hello, everyone.
This is a great forum. I want to ask a question about the format of ATR( Answer-to-Reset ). Is there any easy way to fully understand the detail of the format.

many thanks.
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