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 3 matches

by Ethan99
Sun Mar 03, 2019 11:53 pm
Forum: MCU Programming
Topic: Question about ST-LINK production.
Replies: 2
Views: 20702

Re: Question about ST-LINK production.

I have finished the basic function of my project on the STM32 platform. My question is: what is the ST-LINK is the better choice for producing in mass production at the level of about 500-1000 units or more? Any suggestions, documents, tips. Thanks. For more security, SWD of ST-LINK should be disab...
by Ethan99
Sun Mar 03, 2019 11:41 pm
Forum: Communication
Topic: How to understand the format of ATR data in iso 7816-3 more clearly?
Replies: 1
Views: 19689

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

Try to read <EMV Book 1 ICC to Terminal Interface>, it has description more details than 7816.
by Ethan99
Sun Mar 03, 2019 11:32 pm
Forum: MCU Programming
Topic: Question about ST-LINK production.
Replies: 2
Views: 20702

Re: Question about ST-LINK production.

When in mass production, ST-LINK is not a better choice.
Maybe you can see the following document for reference:
AN2606:<STM32 microcontroller system memory boot mode>
AN3155:<USART protocol used in the STM32 bootloader>

USART is perhaps easier to do a basic experiment.
JavaCard OS : Disclaimer