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! STEVAL-MKI218V1 + Nucleo F401RE I2C communication

Hi,I am on a steep learning curve here. There are huge gaps in my understanding of the field, so any help will be most appreciated. Basically I am trying to connect to AIS2ih accelerometer (on Steval-mki218v1) with my Nucleo board, and try to communi...

LSM6DS3TR-C not detected via adafruit library

I recently bought LSM6DS3TR-C sensor from local market. I tried to measure the accelerometer using Adafruit_LSM6DS and SparkFun_LSM6DS3_Arduino_Library library. In both case the sensor was not recognized. I found the sensor was working. It responded ...

WhatsApp Image 2023-08-10 at 8.32.06 PM.jpeg WhatsApp Image 2023-08-10 at 8.32.07 PM.jpeg

Can i use STEVAL-MKI208V1K standalone ?

I have STEVAL-MKI208V1K but not its own compatible motherboard. I want to use IIS3DWB sensor. When i connec SDA, SCL, GND and VDD(for vdd i have tried 3v3 and 5v), HAL_OK said HAL_ERROR. Is this STEVAL-MKI208V1K can be used standalone or no? Thanks f...

bcryhun by Associate II
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  • 1 replies
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IIS2MDC

Hi,My thesis topic is to develop a dynamic preventive maintenance schedule for medical devices based on their usage. For this purpose, I have been collecting data using a magnetometer sensor (, we use IIS2MDC) 24/7 for the past 3 months. I need guida...

ABulu.2 by Associate II
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  • 1 replies
  • 0 kudos

Resolved! ST sensor - LPS27HHTW pressure read out problem

I would like to read out the pressure reading from this sensor, but it keep returning '0' Status.Tools: Nucleo-767ZI, STM32CUBEIDE, STEVAL-220VI (the sensor eval)I connect Sensor VDD to 3.3V,CS pin to VDD_IO,SDA, SCL pulled up by 4kOhm to 3.3V,INT/DR...

Wai Siang by Associate III
  • 2058 Views
  • 6 replies
  • 3 kudos

Resolved! Marking code

Hi ST Team,Can you share the Marking code specification for the product: LPS22DFTR ?Thanks, Danny.

DNguy.8 by Associate II
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  • 11 replies
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Resolved! LSM6DSO32 ultra low power mode not working

Hello,I am using a LSM6DSO32 on a custom board.  As an attempt to save power in sleep mode we want to place the device in ULP (ultra low power mode) as specified by the datasheet.  I have attached my function that initializes the device in ULP mode a...

SDZELL18 by Associate II
  • 1957 Views
  • 4 replies
  • 1 kudos