How a read memory command over RF works? I use the NFC Tap App and use the Read Memory command, where i can select Start Block ande Number of itmes. On the otherside i have a ST25DV64KC Tag.The question is, do the read use the mailbox or it is possib...
Is it possible to transfer large data files, meaning bigger than the internal memory of the tag?The intended purpose is to have a stm32 connected to an i²c dynamic tag and be able to write large files, like a new firmware, to the stm32 MCU. The probl...
Does a product that includes a ST25DV need to meet the requirements of the Radio Equipment Directive 2014/53/EU I have developed a product that has a ST25DVKC included. I am looking at the compliance necessary to put this on the market. I have 2 "Tes...
I am using a STM32F411RE with a X-Nucleo-NFC01A1 (with the M24SR).From the X-CUBE-NFC1 package ( https://www.st.com/en/embedded-software/x-cube-nfc1.html ), I adapted the code to my stm32F411RE.Below is an extract of the main.cSo the TT4_Init() and T...
I'm working with legacy code from a client which provided me an the SDK for the ST25RU3993 board.The version of the SDK they provided me is the v3.2.1.0.The problem is, after compiling the SDK following the steps that the guide indicates:The user mus...
In the Battery Charger circuit in STEVAL-SMARTAG2 version, the bill of materials of the C32 capacitor is not available, can you ask the specific model?
Hi,Is there any possibility for a user to modify the UID of the ST25DV04K, update specific part of memory that holds the value of the UID, or is it readonly? Regards Tomas
Hi there, I'm developing a board that features the ST25R3911B chip. At the moment I managed to integrate the module in order to read and write simple NTAGs (t2t), with plain text (both on demoboard X-NUCLEO-NFC05A1 and my custom board).The next step ...
Hi everyone,I've just migred my project from st25r95 to st25r2916 NFC chip. Finally I could reach a good point where seem to be all working again.But I have one issue with rfalNfcvPollerReadMultipleBlocks() function.Firstly, I want to describe you th...
Hello,I want to write the password value to the st25dv64k tag and write data to the blocks. I get an error when I want to write data in the mobile iOS operating system. Here I am using ISO15693 technology. I'm trying to write the password as follows ...