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.

Forum Posts

Sorted by:

Sign In to Post

self test fail in some PCB having LIS2DW12TR.

we are performing accelerometer self test in production tester for measuring performance of sensor.software flow:reading x y z axis in 5 samples, clearing FIFO enabling self test. and giving settling time of 20ms delay. then taking 5 samples x y z ax...

I have a P-Nucleo-WB55 and a mems microphone. What library should I use to convert PDM data to PCM ? I want to use SAI interface.

LIS2DW12 Anti Tampering Application

I need to develop an application of anti tampering using LIS2DW12 and it's interrupt function. I'm using ST's official library and functions from:https://github.com/STMicroelectronics/lis2dw12/tree/f352aa6ab62e4f050948cbbc78f5b79163a42379I have alrea...

Resolved! Is it possibe to visualize the MotionFX function definitions?

Hi Community!I want to replicate a sample application that uses the MotionFX library and I saw that it is present a header file called motion_fx.h with several function declarations that I can use in my application but I cannot see their definitions,...

Resolved! What is best PCB material for IIS3DWB accelerometer for industrial condition monitor? Is there any ST recommended guideline for PCB layout and fabrication?

Resolved! I am using BSP_MOTION_SENSOR_GetAxes function to acquire data (gyro+accelero) from sensortile kit. I want to know: 1- What are the output units of this data? 2- Do I need to do any processing before passing this data to MotionDI_update function?

Dear ST Community, I am currently trying to setup a Finite State Machine (FSM) for the LSM6DSO32. Is there somewhere an example?

I'm using the NUCELO-G071RB with the STEVAL-MKI215V1. I tried to use the example code for the LSM6DSO available on github: https://github.com/STMicroelectronics/STMems_Standard_C_drivers/blob/master/lsm6dso_STdC/examples/lsm6dso_fsm.c, since I did no...

Resolved! How do you install the X-CUBE-MEMSMIC1 package? It does not appear in the STM32Cube package manager and trying a local import of the zip file fails. What am I missing?

Resolved! Can anyone please tell me the Device Marking codes for LSM6DSL, LSM6DSO and LSM6DSM.

LIS2DW internal Anti-Aliasing filter 1. what order of filter is Anti-Aliasing filter? what's the cutoff frequency of attenuation band? What is the attenuation in the stopband?what's sample rate of internal ADC?

Backgroud: i'm hardware engineer and work for SKF. we used your Lis2DW in our product to test speed of metro.Issue: we found some noise siganl or high Freq. aliasing add in collected data in low frequency. In LIS2DW user guide manual, i find some dec...