ST25RU3993 Reader previous Firmware (V3.1.0)

EP.3 · ‎2023-04-13

Hello,

I'm working on a custom application with a board with a previous Firmware (V3.1.0) that works well. I have a 2nd board with the newest Firmware version(V3.2.1.0) that does not work with it. Any way to have access to a previous firmware V3.1.0.0?

Nick K · ‎2023-05-16

Hello EP.3,

ST does not offer download older FW packages. The website allows to download the latest stable version. Please note that the FW and GUI version must always use the same version to work proper.

When installing the ST25RU3993 Reader Suite GUI the installation always contains the matching FW binary.

If GUI v3.1.0 and v3.2.1 are installed parallel, also both FW versions are installed inside the GUI installation directories and can be flashed then direct from the GUI.

BR Nick

View solution in original post

Nick K · ‎2023-05-16

Hello EP.3,

ST does not offer download older FW packages. The website allows to download the latest stable version. Please note that the FW and GUI version must always use the same version to work proper.

When installing the ST25RU3993 Reader Suite GUI the installation always contains the matching FW binary.

If GUI v3.1.0 and v3.2.1 are installed parallel, also both FW versions are installed inside the GUI installation directories and can be flashed then direct from the GUI.

BR Nick