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

Bias stability of ISM330 and LSM6DSV

Hello,Could you provide the bias instability of ISM330DLC and LSM6DSV I could not find them in their datasheet ?Thank you by advance for your help

fgs by Associate II
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  • 2 replies
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Problem with reading X-axis data from LIS2MDL

The measurement data of LIS2MDL was read in the application. Both the Y and Z axes were normal, and their data changed with the position. However, the data of the X axis was abnormal, and its value was the same as TEMP_OUT. Moreover, it was not relat...

微信图片_20250619220720_5.png

Problem with LIS3DSH

Hello, it's code correct for  testing WHO_I_AM? LED doesn't work  #define LIS3DH_CS_LOW() HAL_GPIO_WritePin(GPIOE, GPIO_PIN_3, GPIO_PIN_RESET) #define LIS3DH_CS_HIGH() HAL_GPIO_WritePin(GPIOE, GPIO_PIN_3, GPIO_PIN_SET) #define LIS3DH_WHO_AM_I_REG 0...

alexder by Associate
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  • 9 replies
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Sensor hub no I2C communication using IIS2ILCX

Hello,I use the STEVAL-MKI209V1K with the IIS2ILCX sensor. I am trying to get the IIS2ILCX communicating with a second IIS2ILCX via sensor hub. The master sensor is connected to my MCU via SPI. Please find my „schematic“ and the configuration code be...

KoCT by Associate II
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  • 3 replies
  • 1 kudos

Resolved! Markings on IIS2DLPC

Hi,I see the following markings on IIS2DLPC.1) Dot - to identify the correct orientation of sensor2) 2D code - could be for traceability3 a letter "T"What does this letter "T" mean?Thank you!

KJose.1 by Associate II
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  • 3 replies
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Resolved! LSM6DS3TR Obsolete Drop-In-Replacement

Hi All,   I am working on a design that has been working for years. Now we wanted to design a revision of the PCB with the LSM6DS3TR but sadly it became obsolete and I can't find it back on the website of ST.Could the LSM6DS3TR-C be a Drop-In-Replace...