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.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

I am using LSM6DSOX sensor with STM32WB55CG microcontroller. I am using LSM6DSOX with SPI interface with INT1 enabled as Data ready interrupt and INT2 enabled as Activity detection interrupt. Accelerometer reading stops after a continuous time of reading.

It correctly reads expected values for about 4 hours and then goes to undetected state by SPI. Then IMU does not work even after I reset the microcontroller. IMU only works again after I power off and on the system again. What could be the reason an...

ASiva.1 by Associate III
  • 670 Views
  • 4 replies
  • 0 kudos

Resolved! Error message Unico GUI STEVAL-MKI109V03 and STEVAL-MKI196V1

I bought the STEVAL-MKI109V3 motherboard and the STEVAL-MKI196V1 evalboard for the LSM6DSO. Now, i try to use the unico GUI to start working with the LSM6DSO, but I get the attached error message when I select the used components. Further, I tried wi...

BBrun.1 by Associate
  • 1027 Views
  • 2 replies
  • 0 kudos

Vl6180x Laser Safety Error

Hey guys,I am currently trying to interface a VL6180x to a micro controller and when i try reading the RESULT__INTERRUPT_STATUS_GPIO (0x04f) register i get 0x40 indicating a Laser Safety Error . I checked the documentation and dint find anything of ...

BAcha.2 by Associate
  • 509 Views
  • 0 replies
  • 0 kudos

Resolved! LIS2DH12 value of temperature?

I'm using sensor LIS2DH12, acceleration data I get looks OK. But I'm bit confused about temperature data.CTRL_REG4.BDU is set to 1CTRL_REG4.FS is set to 0 (= 2g scale)CTRL_REG1.LPEN is set to 0CTRL_REG4.HR is set to 0 (= 10bit normal mode)CTRL_REG1.O...

vl6180x under a thick glass

Hello, I am developing a feet scanner with the vl6180x sensors. But I need to protect the sensors behind 6mm security glass, patients will step on the glass. When I read behind a 3mm glass, everything works fine, but when I use an 6mm glass the measu...

Can LSM6DS3 measure absolute angle or Static angle?

Dear Sir,Can we use LSM6DS3H measure a tilt angle referenced to Earth? It has 6DOF angular velocity and velocity measurement. Can we combined these 2, do some calculation to measure its tilt angle / static angle. Which mean when unit turn on or...

MLy by Associate II
  • 1625 Views
  • 4 replies
  • 0 kudos

Accelerometer configuration issue

Dear Concern,we have tried to configure the accelerometer LSM6DSO module through SPI interface using NRF52xx DK board. External Module was not configured properly without minimum nrf_delay_ms(10).Is any reason behind this delay, as it is not working ...

srao.1 by Associate II
  • 578 Views
  • 1 replies
  • 0 kudos

Can I use the iNEMO ISM330DHCX on eval kit STEVAL-MKI210V1K for Sampling speed for Vibration Detector freqs 1k to 2.5khz.

I have a ISM330DHCX and evaluation kit for a vibration detector. Can the Unico / Weka Machine Learning Core work at above 104Hz? I've got a vibration class in the 1k -> 2.5k hz.  In Unico 'Options Tab' I can set the Output Data Rate to 6.66 kHz, bu...

dpeng by Associate
  • 514 Views
  • 1 replies
  • 0 kudos