Ask questions and find answers on ST25 NFC/RFID tags and readers, including connectivity implementations and antenna design.
Posted on July 07, 2017 at 16:09Hi,I am designed a board with ST95HF on it. I tried to communicate with the sensor using aardvark programmer SPI but there is no activity on the MISO line at all. I have been trying the echo command which is just send...
Posted on June 06, 2017 at 07:551. è«‹å•� CR95HF 是å�¦æœ‰æ�?¯æ�´ Mifare Desfire secure mode çš„ command API ?2. ç›®å‰�在 M24LR-DISCOVERY demo board 無法æ£ç¢ºè®€å�–åŠ å¯†é�Žçš„ UID ，都是 Random，請å•�有何解決方案?#
Posted on March 15, 2017 at 16:57Hello,at the Embedded World 2017 campaign, ST25R3911B-Disco boards are given out. However looking for the software, I only foundhttp://www.st.com/content/st_com/en/products/embedded-software/st25-nfc-rfid-software/st...
Posted on June 20, 2017 at 11:35Hi Team,I would like to know 'ST25TA02K-P' TAG IC will support any encryption/cryptographic modes to secure the data??Or any other TAG from ST support that feature. Basically i want to secure the TAG data.#st25ta02k-p
Posted on June 09, 2017 at 13:42I have started development with the AS3992, which has been bought by ST. I have also bought the AS3992 MICRO demo kit to get a feel of what the device can do. I need some support compiling and locating the origional c...
Posted on June 08, 2017 at 16:23Dear SupportI am using the M24SR64 on a Mikroe 1726 board. The board has NO power to it and we are using the RFID energy to power the chip. We wrote an NFC app for a smart phone and the App and everything works OK mos...
Posted on May 24, 2017 at 17:35Hi,Designing an NFC enabled product, and just wondering what your views are on radio compliance when using an M24x (or similar NFC tag IC).Although the tag is considered passive it will be designed/integrated into a pr...
Posted on June 05, 2017 at 15:35Can i use M24SR EEPROM memory for storing general purpose data and also for NFC data? Is there any user space in EEPROM to store general purpose data?
Posted on May 18, 2017 at 17:51Hi all,In my application I am using M24SR02 where the same part of the chip is being read through NFC and I2C interface at the same time. NFC reader is working in infinite loop and does two things:1) Reads 0x10 bytes f...
Posted on May 18, 2017 at 11:28Hi all,In my application I am talking to M24SR02 chip over I2C with 100kHz clock. The problem I am having is with ReadBinary command. In the application I issue exactly the same ReadBinary command over and over again -...