ST25 NFC/RFID tags and readers

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Resolved! ISO 14443A - CR95HF - and the CRC bit

Posted on July 13, 2018 at 02:03Hi everyone,I have what I hope is a quick question about using an ISO14443A type 2 card with the CR95HF.Page 53 of the CR95HF datasheet shows the output of an anticollision algorithm (copied below).  And I've implemen...

Resolved! CRC Polynomial

Hi,How to calculate the ISO14443-a CRC value(16 bit). Please help me how to get the CRC.ISO14443-A >>> CR95HFDLL_SENDRECEIVE, 300028<< 8015 6A1E4DB17E00004B3592000000000000 9BC3 0800000x9BC3 ISO14443-a CRC valueKind Regards,Merin

Mjohn.1 by Associate
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Resolved! ST NFC Sensor app: SmarTag Response Error

I am using an ST25TV02K-AD6H3 NFC tag IC with a printed antenna for RFID communication. As per the NFC tag antenna design guideline, the required antenna inductance is 5.95 uH. I designed an antenna using the ST eDesign Suite software with dimensions...

VSoni.1 by Associate III
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Resolved! External MCU communicate with ST25RU3993-HPEV

Hi @D.CedricalbanBased on your guidance on previous topic, i can execute python on raspi to read the tags.Currently, we would like to take the external MCU (like ESP32) as a host, implement it communicate with ST25RU3993-HPEV over UART. (please refer...

Vmai.1 by Associate II
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Resolved! How to begin programming in Android Studio?

Hello.I'm beginner at programming and I'm trying do make Android app in Android studio that can read and write ST25DV64K, and I can't find appropriate libraries. Do you have some kind of source code for public that can help us?Thank you in advance.

SUlov.1 by Associate
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Resolved! CR95HF Layout

Hi,I need the suggestion such that in my PCB layout, I am trying to put all the RF chip and components will be at center of the antenna. So that I can get more space. If I seen the CR95HF Eval board the antenna part is separate and no other component...

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NM by Associate III
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