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

RoHS Exemptions 7(a) & 7(c)-I Remove Plan

Refer to the RoHS pack 22 Final report, RoHS exemptions 7(a) and 7(c)-I are possible to be expired on July 1, 2024. Could you please advise if STMicroelectronics has any plan to remove exemptions for the below parts? LD1117DT33TRSM15T100CASTPS8H100G-...

YYao.1 by Associate
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Resolved! How does the LIS2DH accelerometer generate its clock, and what could be causing the sampling frequency discrepancy in its interrupts?

I'm working with the LIS2DH accelerometer and I'm trying to obtain acceleration data at a rate of 100 Hz. However, I've noticed that the accelerometer interrupts have a frequency of 99 Hz. Also this frequency changes if I use another accelerometer of...

ADelb.1 by Associate
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STEVAL-MKI208V1K conecting to nucleo F401

Hello I want to connect to the STEVAL-MKI208V1K via STEVAL-MKIGIBV2 (conected those both togheter) , with Nucleo-F401RE. I conected pins as it is shown belowF401RE-> MKIGIBV2MOSI (PB3 -> SDAMISO -> SDOSCK -> SCLPWM/D6 -> CS3v3 -> VDDGND- >GNDI want t...

KDług.1 by Associate
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Wrist tilt and "funny" data in FUNC_SRC2

Hi,I trying to get the wrist tilt working. I have used the example in AN5040 page 55.I using the simple example setup, nothing else is set. Write 20h to CTRL1_XLWrite 84h to CTRL10_CWrite 01h to DRDY_PULSE_CFGWhen reading the FUNC_SRC2 it always retu...

TStee.1 by Associate
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How to continuously read LSM6DSRTR data under Linux iio?

I am using​ LSM6DSRTR, and the device-tree compatible is "st,lsm6dsr".I can see two iio device node under​/sys/bus/iio/devices/iio:device1 /sys/bus/iio/devices/iio:device2But when I try to read in a python loop, it gets really slow.​Anyway better to ...

WYang.9 by Associate
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Utilizing STEVAL-MKSBOX1V1 for Angle/3D Orientation Estimation

Hi all,I am currently working with STEVAL-MKSBOX1V1 to estimate the angle and 3D orientation of a static device. As I am limited to using the capabilities of the lis2dw12 chip only, I am relying on the accelerometer to provide the forces in the XYZ p...

SPiy.1 by Associate
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