2025-11-17 1:25 AM - last edited on 2025-11-17 2:05 AM by Andrew Neil
2025-11-17 1:48 AM - edited 2025-11-17 1:53 AM
Hello @Ankit1810 and welcome to the Community,
It's recommended to create a new thread with relevant information instead of reposting in an old post. This approach increases the chance of the post being reviewed by Community users.
For that, I moved your reply here to a new thread in the relevant forum related to STM32 wireless.
2025-11-17 1:54 AM
Hi @Ankit1810 ,
Did you check the tips shared in the following article?
How to solve connection errors when connecting and programming the STM32 target board
2025-11-17 2:00 AM
yes i have tried all the approaches but still getting the same problem
2025-11-17 2:01 AM
Welcome to the forum.
You need to give some more details - please see How to write your question to maximize your chances to find a solution.
In particular:
Your screenshot shows that the target is not powered:
See also these Knowledge Base articles:
How to solve connection errors when connecting and programming the STM32 target board.
How to solve debugger connection issues.
2025-11-17 2:04 AM
i am using CubeProgrammer version 3 and windows os
2025-11-17 2:06 AM
2025-11-17 2:12 AM
So what did you do to fix the power supply issue?
Did you see also these Knowledge Base articles:
How to solve connection errors when connecting and programming the STM32 target board.
How to solve debugger connection issues.
2025-11-17 2:14 AM
The latest version available is 2.21.0 ?
What Windows version? 32 or 64 bit?
2025-11-17 2:23 AM
cube version 2.20.0 with 64 bit version