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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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Resolved! ASM330LHH ODR and FS operating procedures.

Can I operate ODR_XL[3:0], FS[1:0]_XL and LPF2_XL_EN of CTRL1_XL of ASM330LHH simultaneously?Should I set FS[1:0]_XL and LPF2_XL_EN first and then set ODR_XL[3:0]?

ggob by • Associate III
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  • 1 replies
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LSM303AGR Application Note Clarification Needed

Hello everyone, I am currently using the LSM303AGR's magnetometer and accelerometer. After coding the self-test procedure from the datasheet, and noticed that the number of samples for the magnetometer self-test is way higher than the number of sampl...

LIS3DH Self Test output change too low

Hello,i am trying to run the self test procedure on the lis3dh according to Application Note 3308 but for some reason the  output change (13 lsb) is below the minimum value listed in the lis3dh (17lsb) .If i run the procedure multiple times in a row ...

kweikamp by • Associate
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  • 1 replies
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Resolved! LPF filter on IIS2ICLX inclinometer

I would like to implement a low pass filter to filter out noise at frequencies above 2Hz on the IIS2ICLX inclinometer. I would like to have as high an ODR as possible, let's assume 833Hz. My signal has a low frequency, around 0.5Hz.LPF1 will clearly ...

Resolved! ASM330LHH TDA bit not set to 1?

If the TDA bit is not set to “1” even once after 400ms has passed after the sensor is turned on, is it likely that the startup has failed?

ggob by • Associate III
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  • 3 replies
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Error in docs for SDDataLogFileX

The SDDataLogFileX example stores the wave file for the digital microphone but in the following docs it wrongly say that it store for the analog microphone :UM2626 at pages 15 (2.1.5) and 30 (2.2.6)FP-SNS-STBOX1_Quick_Start_Guide at page 27

nicolas by • Senior II
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LSM6DSOX MLC issue

I am using the MLC of the LSM6DSOX along with the Nucleo-L432KC. I am using the .h file generated from the examples provided by ST (STMems_Machine_Learning_Core\application_examples\lsm6dsox\Motion_intensity\lsm6dsox_motion_intensity).uint8_t LSM6DSO...

Bassem54 by • Associate
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Resolved! Need confirmation MSL level MPN - LIS2DW12TR

Hi Expert, Good day. Refer to the attached label image. One label shows MSL 1 and the other shows MSL 3 for MPN LIS2DW12TR. However, the Reliability Evaluation Report for this P/N indicates MSL 1. Both labels have the same COO but different MSL level...

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