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LPS25HB data reading 6.4mBar Offset Error

Question asked by satyanarayana.gollap on Aug 25, 2015
Latest reply on Feb 18, 2017 by Jain.Mahaveer.001

I working with Barometric Pressure sensor LPS331AP.Its working good. but as this chip absoluted,then we changed design to LPS25HB.But this chip is reading 6.4mBar error apart from the actual measured value .We are not added any offset value and not done any our factory calibration.Just I reading the 24-bit data and displaing converted pressure.I did 't change any code,just I replaced LPS331AP by  LPS25HB chip.

Advice me is it nesassary to change any code ? or any calibration or offset vaules need to set?/
Please advice us...