Ask questions and find answers on ST25 NFC/RFID tags and readers, including connectivity implementations and antenna design.
Posted on April 18, 2018 at 14:28 hi, I am working withX-NUCLEO-NFC05A1 expansion board and connecting it to BBBWL and using the 'STSW-ST25R009 Linux® driver'& UM2375 User manual. In BBBWL - SPI port used is SPI1, detected as /dev/spidev1.0 ...
Posted on May 07, 2018 at 18:50Hello ST Community,I have recently started working on a project which has a antenna grid and each antenna represents a set location. So if tag is scanned at particular antenna location then it should communicate and tr...
Posted on May 24, 2018 at 15:52we known that ST provides some demo boards which use for NFC like 'ST25R3911B-DISCO' .But all of them is designed as direct wire loop.But we want to use this NFC demo boards for long distance,so we need to use SMA conn...
Posted on April 23, 2018 at 23:04Hi, I have a few questions about the use of the Android SDK for the ST24DV tags.1) readMailboxMessage(0,0) allways returns a first byte which is zero. This zero-first byte seems to come from the tag itself, but I did...
Posted on May 23, 2018 at 09:12ST25 SDK v1.2.0 available online Hello,http://www.st.com/content/st_com/en/products/embedded-software/st25-nfc-rfid-software/stsw-st25sdk001.htmlof the Java ST25 SDK http://www.st.com/content/st_com/en/products/embedde...
Posted on May 02, 2018 at 19:09Hi all,I use a dsPIC33 MCU, but I am very familiar with the STM32 as well, so I used the ST25R Dicovery source code as an example. The design is a PIC MCU and the ST25R3911B, (with our antenna circuitry following ST ...
Posted on May 14, 2018 at 16:40Hello,I am a beginner with M24LR04E.I use X-NUCLEO-NFC02a1 with NUCLEO-L053R8.I use STM32CubeExpansion_NFC2_V1.3.0 with True Studio.I do some examples with ST library which work good (SMS, email, URI, website, text, co...
Posted on April 10, 2018 at 12:25Hi,I'm building an UHF RFID reader using ST25RU3993 and I have a problem reading the registers. The idea is to connect the IC to NodeMCU or Arduino (both are programmed using Arduino IDE at this stage).I connected MI...
Posted on April 29, 2018 at 16:15Hi,I'm having trouble working with ST25R3911B while its connected to a Raspberry Pi.My need is to have a program that can read/pool on the ST25 to read RFID tags if they are present.I've downloaded the ST25 SDK and c...
Posted on April 19, 2018 at 21:01Hi, Just started to test a prototype based in the old FENTO Reader Hardware using the AS3993, now AKA ST25RU3993.I am able to read/write registers using the SPI pins, but I cannot generate an interruption.I have been...