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! lps27hhw problem with negative temperature

HelloWe use the lps27hhw in our devices. When temperature is positive - all right. But when temperature is negative - the sensor sends the temperature less than it actually is (example -40* instead -20*). I put the appliance in the freezer, the tempe...

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DPesk.1 by Associate II
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  • 4 replies
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LIS2DW12TR Accelerometer X, Y, Z values always return 0

Hi ,guys:I have use the following code to read accelerometer data but the sensor data X, Y, Z are always 0 and I check register WHO_AM_I and it is quite correct. And I also check Status register but the DRDY always 0(means Sensor data not ready).uint...

NWang.1 by Associate II
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  • 2 replies
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IIS3DWB ESP32

Hello all,I would like to try to use the IIS3DWB with ESP32 with SPI. I found very few resources over internet and I tried to use the generic driver from ST github but with no luck. Anyone has a working example I can use?Thank you!

LBurc.1 by Associate
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  • 2 replies
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Resolved! Is the LIS302DLTR Accelerometer still available to buy somewhere or is there a replacement product with the same package ?

Good morning,For the company I'm working for (the CEA in Grenoble), I need to rebuild an electronic device of an old project.In order to build the PCBs, I'm looking for a specific accelerometer: the 3-axis accelerometer "LIS302DLTR" with a LGA packag...

AMOND.1 by Associate II
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  • 7 replies
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Resolved! What is MEMS sensor hardware self test principle?

 Dear all:From this diagram we can see that, gyro test is calculate whether the difference between the two data values is within the range.I want to know Write 04h to CTRL5_C (14h) Enable, What does the hardware do? What does it mean if the data ...

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YSONG.1 by ST Employee
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  • 2 replies
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