MEMS (sensors)

Ask questions and find answers on ST MEMS sensors, such as the LSM6DSV and the LSM6DSL. Learn how to use the SensorTile.Box, and STEVAL kits.

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Forum Posts

Informations about LIS331DLH required:

- Is the LIS331DLH long term available? For how long it will be producted?? (very important question)- Is there an evaluation bord/kit available to check the performance of LIS331DLH instead of LIS33DE??What are the main differences between this both...

AWi by Associate II
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  • 5 replies
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LIS3DH Click Detection

I am attempting to get a double click interupt working on the LIS3DH. I have been using the INT1 pin for regular threshold interrupt but have another application which requires the click interrupt. So far, after playing with many thresholds and timi...

The unstable Sampling rate for LSM6DSL

Hello all,Our company is trying to switch from BMI160 to LSM6DSL due to it low power nature.For our product, accurate time representation in the level of ms is important.However, when we were experimenting with LSM6DSL, we experienced that when we ar...

JLee.9 by Associate
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  • 3 replies
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LIS2DE12 spurious interrupts

Hello.I followed AN3308 (LIS3DH witch is similar to sensor in topic) configuration of wake-up interrupt with HP filter with some modifications (CTRL_REG1=5Fh).My interrupt handler reads INT1_SRC, disables INT1 pin interrupts (CTRL_REG3 = 0) and sets ...

TGrod by Associate II
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  • 0 replies
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HTS221 can't return humidity values below 32%

Hello,I got the problem, that the humidity sensor can't return values below 32.My code is the same like in the documentation (only in C): https://www.st.com/content/ccc/resource/technical/document/technical_note/group0/82/97/c8/ab/c6/da/41/ed/DM0020...

RKrau.8 by Associate
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  • 1 replies
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I'm using a VL53L0X laser distance sensor with a Pyboard 1.1, and I get always the same wrong distance value. What could the reason be?

Hi,I am using a VL53l0X sensor with a Pyboard (version 1.1), and as a value for the distance detected I get always the same (8191mm), even varying the position of the object put in front of the detector. Has anyone had the same or similar problem? An...

EScia by Associate
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  • 0 replies
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Why LSM303AH sensors provide different value of magnetic value

Hello,I have two LSM303AH sensors, both of them give different value of magnetic field (sqrt(x² + y² + z²) ) when they exposed on the same situation, the first one is around 100 the second one is around 200 .What is the wrong with this behavior ? one...

rimbaud by Associate II
  • 528 Views
  • 1 replies
  • 0 kudos