Not able to measure the Tilt Angle with less than 1 degree accuracy using IIS2DLPC without Calibration ???

[SM.19]

I am IIS2DLPC accelerometer for Tilt Angle Measurement.

I have done 6 Axis Calibration. I can able to measure the Tilt Angle less the 1 degree accuary.

Is there any other way, I can measure less than 1 degree accuracy with out Calibration ??

Note : Creating Perfect Calibration Setup to Expose 1g gravity on the Accelerometer axis is a overhead for us.

Please Suggest any ST Accelermeter which can give 1 min accuracy with out calibration.

[Eleon BORLINI]

Hi @SM.19​ , being your target application the inclinometer, I suggest you to use the IIS3DHHC device, which is of course more accurate. It should be able to reach the required 1deg accuracy, especially in a controlled environment (limited temperature swing and limited ambient noise). Is this device matching your requirements? Regards