ST25 SDK for .NET

[TimLong]

Is there a .NET SDK for ST25 NFC tags that will let me read and write ISO 15693 Type 5 tags in C#? I have the ST25R3911B-DISCO reader/writer board.

The closest I've found so far is a COMMS dll which appears to be taken from the demo app and will not load under 64-bit .NET. I've also seen the Java SDK but that looks like it is using the same DLL under the covers and is again 32-bit only, so I can't use it in my 64-bit app.

I would ideally like to be able to use these tags from a modern (.net 8 64-bit) app. Any suggestions appreciated.

[LREGN.1]

Unfortunately, there is no plan to deliver a 64bits version of the 3911B dll for the moment.

You can eventually switch to ST25R3916B-DISCO  version that has a 64 bits version 

[TimLong]

Having obtained the ST25R3916B unit and downloaded the software package, I still can't seem to find a 64-bit DLL. It looks like there is only a 32-bit version still. Are you certain this model has 64-bit support? Where can I find the DLL? The source code refers to "ST25R3916DISCOComm_x64.dll" which doesn't seem to be included in the download.

Best regards,

Tim Long

[Tesla DeLorean]

Perhaps look to the .NET community?

GHI Electronics always seemed to have a .NET focus 

https://www.ghielectronics.com/

[NFC/RFID Customer support]

Hello

a new release of ST25-NFC software (STSW-ST25PC001) is planned for Wk14-2024. This new revision will be built in 64-bit version. After software install, you will be able to find all 64-bit DLL in the install directory/app, including ST25R3916DISCOComm.dll. Please, have a look on STMicroelectronics internet web site to get this new release soon.

Best regards,

NFC Customer Support

[NFC/RFID Customer support]

Hello,

just to inform that 64-bit version (3.0.0) is now available on STMicroelectronics web site: STSW-ST25PC001

ST25PC001: windows application & ST25PC002: source codes. DLLs are avaible after application install in install folder ./app/ or ST25PC002: resources/x64/

Best regards,

NFC Customer support