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! LIS2DW12 reserved pin functionality

Hi,I am debugging my custom board where I soldered an LIS2DW12 accelerometer on it. I forgot to pull the reserved pin ( 7 ) to ground as suggested in the datasheet. This is how I connected it:This is how it should be connected:Is this required, that ...

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CMoeb.1 by Associate
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How to convert G to dbVrms

Hello Team,We would like to measure the vibration using LIS2DW12 (3-axis MEMS accelerometer), from the LIS2DW12 we were getting units in 'g' or 'mg'.Please let us know the possibility of converting g to dbVrms.Best regards,Abishek Devan

Resolved! LSM6DSL vs LSM6DSR with (Acc/Gyro) INT1 issue

Hi, We have a PCB design which used to have LSM6DSL and we were using ACC/GYRO data from the sensor. Since we switched to the new LSM6DSR chip the INT1 does not trigger (when data is ready) anymore even though the sensor should be similar config (if...

AHuta.1 by Associate
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Resolved! UNICO Pedometer Regression tool "cannot open regression_tool.config" and "cannot generate configuration file"

I'm trying to use the UNICO Pedometer Regression tool in offline mode to analyze accelerometer data from the LSM6DSO32 accelerometer. I have followed the instructions from the UNICO user manual regarding data format:-file name data_steps138.txt-data ...

SPort.3 by Associate
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  • 3 replies
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LSM9DS1 16G scale issue

Hello, We have found a non-expected behavior of the IMU system LSM9DS1 when is set with an accelerometer scale = +-16g. To show our findings, it is presented below descriptions and diagrams of the tests.Firstly, two different devices were tested to c...

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