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I can't found serial number on my steval-astra 1B

Associate II

Simply i can't find serial number on my steval-astra 1B board.

Before uploading code i'm my board i have to open debug window and click on ST-LINK button but there return nothing (I'm don't think this is because i'm using a usb-c cable).

I hope you can help me.

P.S: sorry for my bad english.

ST Employee

Hello @Davide32 

First let me welcome you to the forum and thank you for posting.

However, I am not able to get a clear picture of the situation you are facing.
Could you describe the environment you are using (HW and SW).
Also could you provide the steps you followed (with some screenshots if possible).
Finally, it would be helpful if you share your project in case it doesn't contain any confidential info.


To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

Associate II

Hi @Semer CHERNI

sorry to answer you only now, But i've just moved.

Anyway here are the steps that i followed.

Screenshot 2023-11-05 alle 18.45.35.png

 First i've open my project (it's a simple blink code)

Screenshot 2023-11-05 alle 18.47.08.png

 Then i've opened the uploading interface


I've plugged my steval board to my pc (using a random usb-c cable and a usb-a- usb-c adapter, because i've a macbook air and it have only usb-c plugs)

Screenshot 2023-11-05 alle 18.47.29.png

 at this point i've selected on interface st-link and clicked on scan But no value returned to me

I hope this information is accurate enough and I hope you can help me😁.

Associate II

@Semer CHERNI  i wonder i've resolved.

simply steval astra 1b doesn't has booloader so i have to buy a STLINK-V3MINIE