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

LSM6DSO issue connecting to AUX SPI

Hi,I have trouble using LSM6DSO via the AUX SPI - MISO is always high.I verified via the primary interface (I2C) that register WHO_AM_I (0Fh) returns 6Ch.I tried to change VDD after reading this post:VDD=3.3V: reading register CTRL1_OIS (70h) with th...

Yiftah by Associate II
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Resolved! I can't read register WhoAmI from LIS2DW12 with I2C

Hi,I've bought a ST MKI179V1 board to interface via I2C with a Nucelo-L433RC . Furthermore, I'm using ST oficial drivers to MEMS sensors. The problem is when I try to read the register it always return 0. I've already made a lot of tests and I can't ...

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MAndr.233 by Associate III
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  • 3 replies
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STM32 STEVAL-MKSBOX1V1 is not working

Good day!I recently uploaded a .bin file in the stm32 using STM32 Prog, after downloading, the LED of the stm32 doesn't blink anymore and there is no response in the computer when I tried to plug it in using usb port and also there is no device found...

ICabi.1 by Associate
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  • 1 replies
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Resolved! Reading Microphone MEMS Output

Hello everyone,I'm testing a MP34DT05 digital MEMS microphone, and my goal is to record direct values to a python file. After this, I will do the decimation in my computer (to get comfortable with the data)-I was thinking about receiving data by a CO...

ALope.1 by Associate II
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  • 5 replies
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IMU

What kind of board give me angle and acceleration via UASRT or USB ? May be STEVAL-MKI109V3 with ....?

Which library should I use for PDM to PCM in STM32L4?

Hello everyone, I'm trying to do the PDM-PCM transformation of MP3DT05 microphone data in a STM32L433RC nucleo board. For my understanding, the better is to use an existing library... But I don't know which one I could use, and I can't even find any...

ALope.1 by Associate II
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  • 2 replies
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HTS221 Temperature sensor

Hello,I have one Arduino MKR ENV board which has this sensor. The problem is that I'm reading higher temperature values than expected.The routines that I use are :For calibration: /**   * HTS221_readCalibration   *   * Reads calibration values   ...

JMerc by Associate
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  • 7 replies
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