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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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Lis2 accelerometer sensor

Hi,​ I am looking lis2dh12 driver initialization with fall interrupt detection.​Please share sample program for understanding.​Regards,Kumar​

Akuma.6 by • Associate III
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Resolved! "WHO_AM_I register value does not match the device selected"

My first time exploring with STEVAL hardware. I just received the STEVAL-MKI108V3 mother board, the STEVAL-MKI196V1 sensor board, and installed UNICO GUI 9.13.0 and FW Version V3.11.4. When starting the Unico Program with both "Automatic Port Detecti...

I3G4250D- PLLFILT required to be mounted for gyro to work

Hello, I am using the I3G44250D gyroscope without soldering the capacitors (C1=10nF,C2=470nF) and resistor (R2=10k) indicated for the PLLFILT, by using a configuration in which only the LPF1 filter is applied by default. With this configuration the g...

CMedi.1 by • Associate
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Using FP-IND-PREDMINT1 for determining the frequency of vibration

Hello, I am using FP-IND-PREDMNT1 and new to this . From the data website it says it is used for time and frequency domain signal processing and analysis of 3D digital accelerometers with flat bandwidth up to 6 kHz. I wanted to know if is it possible...

PVaaz.1 by • Associate III
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Resolved! What is the accuracy of the LSM6DSO timestamp frequency of 40 KHz?

There does not seem to be anything in the datasheet about set tolerance, or drift over temperature.  https://www.st.com/resource/en/datasheet/lsm6dso.pdfAssume the INTERNAL_FREQ_FINE is unchanged. It has a step size of .15%, so one would presume the...

STEVAL-BLUEMIC-1 recording problem

Hi!I am using the STEVAL-BLUEMIC-1 to do wireless audio recordings, and I am noticing that the recordings get sped up. Is there a fix to this, or a reason why this may be happening?Thank you,Imran

IKalh.1 by • Associate II
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How to access STEVAL-STLKT01V1 in STM32CubeMX

I use the following devices and software:STEVAL-STLKT01V1(STEVAL STLCR01V1)ST-LINK/V2/ 01-0STM32CubeIDE 1.9.0STM32CubeMXSTM32CubeProgrammer​I was able to implement SENSING1 on the device, but I can't specify the board on the MX, so I can't train the ...

庫兵.1 by • Associate
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