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

IIS328DQ Threshold Settings

For IIS328DQ, if the threshold is set to 0.25g, does this mean that it will interrupt if either X, Y, or Z changes more than 0.25g? Our application is to detect a vehicle is moving or not. What is the best threshold to set for this application?

KTeng.1 by Associate II
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Is there any SAI PDM example for STM32MP1?

I'm looking for device tree configuration to acquire 4/6 PDM microphones resulting in an ALSA tdm stream. It's mentioned in the official documentation here(https://www.st.com/content/ccc/resource/training/technical/product_training/group0/30/7d/ca/21...

ARicc.1 by Associate II
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Lsm6ds3: I'm working on Fifo functionality of Lsm6ds3 for z-axis but when i retrieve values I'm getting higher g values of 2g at steady state. Can somebody explain why such higher values are generated.

I'm using FIFO in continuous mode and when i read from LSM6DS3_ACC_GYRO_FIFO_DATA_OUT_H register most of the times I'm getting constant value of 0x0F from this register at steady state. The values generated at steady state are 2g always.

RK.6 by Associate
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About accelerometer LIS3DH

I am considering an accelerometer.The accelerometer is experimenting with LIS3DH.I want to mount an acceleration sensor on a surgical light and detect the movement of the lighting part of the surgical light.I want to issue an INT interrupt when the l...

OHide.1 by Associate
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  • 1 replies
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Hi, I test LPS33HW

What can happens with parameters of this sensor if we place it into a water of swimming pools ( with any concentration of chlorine and other salts) and it stays there months and years ??? Do it need any maintenance or replacement after a period of an...

RPesi.1 by Associate
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