X-NUCLEO-LPM01A Board wrong voltage after calibration?

Roadrunner1805 · ‎2022-02-16

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?

Roadrunner1805 · ‎2022-02-16

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

View solution in original post

Roadrunner1805 · ‎2022-02-16

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

Peter BENSCH · ‎2022-02-16

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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