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Roadrunner1805
Visitor II
February 16, 2022
Solved

X-NUCLEO-LPM01A Board wrong voltage after calibration?

  • February 16, 2022
  • 1 reply
  • 742 views

Hello,

I'm using the X-NUCLEO-LPM01A Board. Today I encountered a problem with the calibration. If I set the voltage to 3.3V and run a calibration I measure at VOUT only 3V. Without any calibration I measure the expected 3.3V. If I set the voltage to 1.8V and run a calibration I measure also 3V at VOUT. Without calibration it's 1.8V. Have you seen this problem? Or do I something wrong? Maybe I have to set the voltage after calibration again?

    This topic has been closed for replies.
    Best answer by Roadrunner1805

    This issue has been fixed in the new firmware version [v1.0.7] of STM32-LPM01-XN.

    Here is the link to access the last one of the firmware:

    https://www.st.com/en/development-tools/stm32-lpm01-xn.html

    1 reply

    R
    Roadrunner1805AuthorAnswer
    Visitor II
    February 17, 2022

    This issue has been fixed in the new firmware version [v1.0.7] of STM32-LPM01-XN.

    Here is the link to access the last one of the firmware:

    https://www.st.com/en/development-tools/stm32-lpm01-xn.html

    P
    Peter BENSCH
    Technical Moderator
    February 17, 2022

    Great!

    If the problem is resolved, please mark this topic as answered by selecting Select as best. This will help other users find that answer faster.

    /Peter

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