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Visitor II
September 25, 2025
Question

STM32N6570-DK,Unable to connect using STM32CubeProgrammer software ST-LINK, target not found

  • September 25, 2025
  • 2 replies
  • 613 views

50f8e4da-600d-4b41-a235-29af3105d206.jpg

STM32N6570-DK STM32CubeProgrammer,Unable to connect using STM32CubeProgrammer software ST-LINK, target not found,Error: No STM32 target found! lf your product embedsDebug Authentication, please perform a discovery usingDebug Authentication
How to solve it

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    2 replies

    Super User
    September 25, 2025

    Target Voltage: 0.23 V

    This is insufficient voltage to power the device. Look at the user manual for how to power the device properly.

    peakAuthor
    Visitor II
    September 26, 2025

    Hello, how to set the voltage? I don’t understand the manual. How much voltage is needed to be adjusted to connect to ST-LINK normally


    peakAuthor
    Visitor II
    September 26, 2025

    微信图片_20250926115623_83_208.jpg

    Super User
    September 25, 2025

    As @TDK said, you have no power on your target:

    AndrewNeil_0-1758821423945.png

     

    peakAuthor
    Visitor II
    September 26, 2025

    Hello, how do you need to restore normal operation? I don’t understand the manual very well. Is there any specific method? thank you