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

Resolved! STW56N60DM2: Isolated back tab, or connected to drain?

Hello all,   I'm looking at the datasheet for the STW56N60DM2, and it's really not clear if the back of the FET is electrically isolated from the Gate, Source, and Drain. Typically, this is more clear in other datasheets I've looked at. Below is the ...

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JW2112 by Associate II
  • 4587 Views
  • 11 replies
  • 1 kudos

Sensor tile box

We got Sensor tile box and they were working fine until we uploaded this:https://www.st.com/en/embedded-software/stsw-mksbox1-bl.html/1000vai bluetooth. Now they are not visible on the app ST ble sensor. How to update the original firmware on the sen...

plawat by Associate III
  • 558 Views
  • 0 replies
  • 0 kudos

Resolved! How do you install PDM library ?

I struggle to use PDM Filter library.This is the message error I get : What I have done so far are : - in project properties, C/C++ general, Paths and syombols, in "Includes" I added the path to pdm2pcm_glo.h ; in "Library Paths" I added the path to ...

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EEnco.1 by Associate III
  • 4575 Views
  • 10 replies
  • 1 kudos

LSM9DS1 with linux kernel 6.1.46

Hello,We have been using the LSM9DS1 in our own design with Linux kernel 4.19.x by adding drivers from ST github, and using the iio_generic_buffer tool to read values.Now we are upgrading to linux kernel 6.1.46 and I have checked that the drivers are...

Angel1 by Associate II
  • 974 Views
  • 2 replies
  • 0 kudos

CS control LIS2DH

In the project I use Attiny13a) + LIS2DH SPI interface. One leg of the microcontroller is missing. Is it possible in SPI mode to connect the CS pin directly to GND, and not to the microcontroller port.In I2C mode there are enough pins, everything wor...

Artem777 by Associate
  • 594 Views
  • 1 replies
  • 0 kudos

LSM6DSO32 resonance frequency

Hello there,What is the resonance frequency of the LSM6DSO32 accelerometer and gyroscope?It is not available in the datasheet. I tried to open a customer support tickets but they just forwarded me to this forum. 

mk390d by Associate
  • 560 Views
  • 1 replies
  • 0 kudos

LIS3DH Wrong data

Hello, im having some issues with lis3dh data. So im trying to configure and read data from sensor, but its invalid. When i read my buffer L values that are 0 2 4 they seem right: But when i try to connect the data or even read 1 3 5 value that are H...

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HubertW by Associate
  • 771 Views
  • 1 replies
  • 0 kudos

Microphone and sd card with sensortie box pro

Hello, I am experiencing significant challenges with programming the SensorTile Box Pro. I successfully loaded the base firmware STSW-MKBOXPRO Expert Mode v1.1.1 and managed to retrieve data from the accelerometer, gyroscope, magnetometer, and temper...

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Frabbit by Associate III
  • 966 Views
  • 1 replies
  • 0 kudos