Is it impossible to check the original OS of the STM32U5A9J-DK board?

[stmboard]

Is it impossible to check the original OS of the STM32U5A9J-DK board?

Hello, I am a user using the STM32U5A9J-DK board.

I am posting this because of a terminal connection issue with the board.

I confirmed that it is connected to STMCUBEIDE, MX, etc.
However, when I try to use it by connecting to putty or tera term or by connecting to STMCUBEIDE terminal, the connection does not work.

Does the board in question do not have an original OS?
Or is my computer's driver weird and I can't connect to Putty?
It was recognized by IDE, MX, and programming tools.

[Issamos]

Hello @stmboard

The STM32U5A9J-DK is using an MCU. So it doesn't use an operating system. The first time you start using it, the LCD will display a demonstration application (icons,...). If you want to use it with a serial monitor. You just have to use a code to communicate with this monitor through UART. You can find some exemples in the STM32CubeU5.

Best regards.

II

[Issamos]

When your question is answered, close the topic by choosing a best answer.

Best regards.

II