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

How to evaluate IIS2ICLX?

I Am building an Inclinometer for tilt sensing with IIS2ICLX and want to evaluate this sensor, so can you Please suggest the Required Material for the same, Like Evaluation board, Mother board required, Software required.*Edited by moderation, please...

DChou.2 by Associate
  • 930 Views
  • 2 replies
  • 0 kudos

LIS2DH12 reads 0 values and stops generating interruptions

Hello all,We are facing some issue with the LIS2DH12 accelerometer. When the board is powered-up, the accelerometer is booted with the configuration shown below, and in some of the boards, the accelerometer suddenly starts to read 0 in the OUT regist...

LJimé.1 by Associate II
  • 1851 Views
  • 4 replies
  • 0 kudos

Resolved! Pressure Sensor - LPS22HHTR

Hi..  Im working on an application attempting to use the LPS22HHTR.  I see in the specs the table of absolute max ratings, but I wasn't able to find a parameter for the low end.  In this application there can be occasions where the line falls below 2...

BVA by Associate II
  • 2298 Views
  • 5 replies
  • 1 kudos

Resolved! LSM6DSO(X) actual ODR vs configuration

Hi!I am using a Nucleo-L476RG / X-Nucleo-IKS01A3 / STEVAL-MKI1197V1 setup to get into the LSM6DSO and LSM6DSOX. I did some tests with both of them based on Algobuilder and Unicleo with the DataLogExtended example.I recognized the following: When I us...

DWind.1 by Associate III
  • 2256 Views
  • 4 replies
  • 0 kudos

LIS2DTW12 accuracy & stability in an inclinometer application

I am using the LIS2DTW12 accelerometer in an inclinometer (tilt & roll) application. We have encountered some issues with accuracy and stability of the device in this application. All tests were performed with the device mounted statically, approxima...

LIS2DTW stability test.jpg LIS2DTW power cycle discontinuity.jpg
RMain.1 by Associate II
  • 2202 Views
  • 5 replies
  • 1 kudos

ISM330DLC 3-wire mode

Hi ST,I have an custom board using the ISM330DLC but I'm having difficulty configuring it's primary bus for 3-wire SPI operation.According to the ISM330DLC datasheet register CTRL3_C (0x12) must set to 0xC for 3-wire primary bus SPI mode to be enable...

1.jpg 2.jpg
GnR by Associate II
  • 2633 Views
  • 8 replies
  • 1 kudos