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Visitor II
March 20, 2026
Question

LPS28DFW511-LPS28DFWTR

  • March 20, 2026
  • 1 reply
  • 104 views

We are currently experiencing issues with the LPS28DFW.
We observe pressure values dropping to 0 or even negative ranges (e.g., around -400 mPa), as well as unexpectedly high values (up to approximately 1200 mPa), while the expected range should be around 950 mPa. We are also seeing abnormal temperature outputs, including unrealistically low values (e.g., around -400°C).

this happens when the sensor is in contact only with air and also when it is in contact only with water. When the sensors from the field they are brought back in the lab the sensors seem to recover on their own and return to normal readings.

1 reply

Federica Bossi
Technical Moderator
March 27, 2026

Hi @MBENRiverkin ,

It seems to be an issue with reading and interpreting data from sensor.
Please share your code and the sensor registers settings.

Thanks!

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