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

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
  • 2160 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...

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GnR by Associate II
  • 2585 Views
  • 8 replies
  • 1 kudos

IIS3DWBTR SLEEP Mode current issue

Im using IIS3DWBTR sensor with STM32L562 controller,getting the high current  almost 800uA at sleep mode while testing.1.What are the pin configuration we need to set ?2.what are the registers need to be configure?

nandhinis by Associate II
  • 3456 Views
  • 14 replies
  • 0 kudos

Resolved! IIS2DLPC accelerometer data conversion

Hi:According to the IIS2DLPC datasheet and STMems_Standard_C_drivers are as followshttps://github.com/STMicroelectronics/iis2dlpc-pid/blob/cb5a10d963790fbe8863d4fd9449f8e00ed3cb8a/iis2dlpc_reg.c According to the IIS2DLPC datasheet, it seems that the ...

Myles_0-1689730271516.png
Myles by Associate
  • 1156 Views
  • 2 replies
  • 1 kudos

Part Marking

Hi ST Team, Can you share the Marking code specification for the component: LPS22HBTR ? Thanks, a lot Enzo

enzo2 by Associate
  • 899 Views
  • 1 replies
  • 0 kudos

Resolved! Difference between IMP34DT05 and MP34DT05-A

Hello,I'm currently choosing a microphone in ST range and I wonder about the difference between those 2.The only differences I saw on datasheets are application types but no technical differences.Can you explain why technically some microphones are m...

JulienD by Senior
  • 1525 Views
  • 2 replies
  • 1 kudos

LIS2DW12 fifo bypass-to-continuous mode

Hello,I am working on the LIS2DW12 accelerometer, and I need to use the bypass-to-continuous mode for the fifo buffer. The idea is that the accelerometer is in bypass mode when it is inactive and not moving. When the accelerometer is moving and activ...

Resolved! STEVAL NKI128V1

Hey there. I just got this 3-axis accelerometer. Can I use it with Nucleo board?Thanks!

STEAL-STWINKT1 live data reading

Hello everyone,i have STEAL-STWINKT1 board. It has some sensor on it. I want to see these data live on screen and save these values. I dont need to plot fft. How can i do that without using coding with hal libraries. Thank you

bcryhun by Associate II
  • 772 Views
  • 2 replies
  • 1 kudos