ST25 NFC/RFID tags and readers
Ask questions and find answers on ST25 NFC/RFID tags and readers, including connectivity implementations and antenna design.
Forum Posts
Resolved! Editing the firmware with Keil MDK µVision 5
Hi,I want to edit the given firmware on the ST25DV Discovery-Board. For that I have downloaded the KEIL MDK µVision 5 and was able to open the given project. But it's not able to compile because the file is too big. Can I use another Linker?
ST25DV with STM32405VGT6 editing in CubeMX
Hello I would like to know if there exists a cube project to edit the demo enviroment of the ST25DV Discovery kit?
Resolved! ST25R3911B SPI and ST25R3911B Discovery GUI has no commincatin
Hi everybody I am using st25r3911 in my own pcb and I still have a problem in the first step :rfalInitialize() does not return ERR_NONEin fact I see the MOSI and CLK and CS signal but there is not anything in MISO !!pin28 in st25r3911b (mcu_clk) is o...
Resolved! How to interface ST25DV04K with PC software?
Hello all,I just got my new toy before few days named as ST25DV04K Dynamic NFC/RFID Tag.I have downloaded the firmwares, applications and rest of the things from the https://www.st.com/en/evaluation-tools/st25dv-discovery.html#design-scroll.I have ob...
Resolved! M24LR64E password command
We are using M24LR64E for configuration and event logging, try to use password to protect configuration data area. In the user manual(DM00047008.pdf), in Figure 12 and Figure 13, the password address is 0900h, but in Table13, I2C byte address is 2048...
Resolved! how to set up a command that can send a file to tag,every time the command is turn on .it best the reader independent power supply,
my reader is st25r3911b-discover,the tag is st25dv04k,when I write file(the bin file )to tag,the reader wrote a block (four byte)to tag every time ,how to designer reader for writing more block to tag every time.for example two block or more.than...
Resolved! It's possible to see the source code of the app to be able to impolement it on your own appp?
https://www.youtube.com/watch?v=WyNey42oIHEit's regarding the which is used in the video'
Resolved! Can ST25R3911B emulate a ISO14443-A card?
Hello!I am new to this forum and I have a reasonable doubt regarding ST25R:We need to evaluate ST25R3911 for a new development where the main goal is that mobile phones (both Android and iOS) could read it as an ISO14443-A card. We would like to conf...