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! lsm6dsl FIFO DATA misaligned.

hi,     we use one LSM6DSL sensor to read 3 axis acc FIFO data each second, but after some times, the FIFO out data become misaligned. the sensor setting is below:XL_ODR_26HZGyro disabled.FIFO ODR = 26HzFIFO threshold (water mark) = 128No decimationB...

cdong by Associate II
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  • 7 replies
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LSM6DSOX: How to set multiple decision tree checking in FSM

Now I am working on my own project which involve with detecting the pattern of hand gestures using LSM6DSOX. I planned to use decision tree to detect each gesture and use FSM to detect the sequence of gestures and send the interrupt signal.Now the pr...

LCMGCD by Associate
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  • 0 replies
  • 0 kudos

Resolved! ISM330DLC and IIS2MDC Chip Markings

Hello,I can't find reference to the expected chip markings for the ISM330DLC and IIS2MDC in their respective datasheets. My PCB assembler is requesting this information to validate the components.Are these the correct markings?ISM330DLC: SY 203IIS2MD...

Resolved! LSM6DSR RMS Noise

Hi,We are evaluating the LSM6DSR's noise floor for a specific use case. Based from the datasheet the noise is 60ug/sqrt(hz). So calculating the RMS noise at 208Hz should result to 0.00062 m/s^2 right? However, we are getting measured RMS values aroun...

adrianT by Associate II
  • 408 Views
  • 1 replies
  • 1 kudos

How to set high-g threshold for LSM6DSV320X

Hi,We are using LSM6DSV320X for our product and want to generate interrupt when high-g is detected. In which register do we need to set the threshold so that the interrupt is generated at or above that value.

Muffss18 by Associate
  • 213 Views
  • 2 replies
  • 0 kudos

Resolved! MEMS Studio MLC Debug tab not available (Version 2.2.0)

I am currently trying to build a motion detector like application using a LSM6DSV80x and it's MLC in combination with MEMS Studio (fw 2.2.0). To do so, I use the standard DataLogExtended firmware on a NUCLEO-F401RE and can successfully log and visual...

tizdipietro_0-1764837233564.png

Steval Drone 02 problems

I recently purchased a mini drone set (Steval Drone 02 & Steval FCU001/V2) and encountered several issues after mounting and starting up the FCU.I would like to share these problems in the hope of finding a solution. Firstly, during indoor flight, af...

FCEDC by Associate II
  • 272 Views
  • 2 replies
  • 0 kudos