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! Can you advise on how to make a decision tree not "specific"? So that you can detect movement very similar to the training dataset?

Resolved! On GitHub there are two MLC examples for wrist-tilt recognition, one that uses gyro + accelerometer and one that uses only XL. Why?

Resolved! Can the MLC be used for detection of heart vibration patterns (e.g. in response to different emotional states)?

Resolved! Can we fine tune the activity recognition example for MLC available on GitHub?

Hi, I need to communicate the LSM202AGR accelerometer with I2C . Can you help? Some hints ? The info included in datasheet is not very usefull.

Not understanding PDM 2 PCM buffer sized

Hello, I posted this in another area but it may be better placed here. I have a PDM MEMS microphone that I am reading in I2S master receive mode. What I would really like to do is store the PCM data into a ping pong buffer and then transmit the fir...

Resolved! Is it an error in the datasheet of lsm6ds3tr-c?

As the datasheet wrote, the full scale of angular rate measurement range is 2000 dps, and the output value is a 16-bit word in two’s complement, so when we set the angular rate measurement range to 2000 dps, the sensitivity (unit mdps/LSB)could be ca...

We are using LSM6DSOX-TR Gyroscope in board. Can you suggest hardware test setup for testing Gyroscope.

In Senortile.Box is it possible to transfer ADC_DMA data to UART DMA using UART TX coniguration in MX. How to define I am using 12 bit resolution ?

LIS2DTW12 Threshold setting

Hello,I read the application note related to the LIS2DW12 (AN5038) and the point 6.5 confused me : On the table is recommended to set FTH_THS at 8 if the ODR is 200 Hz and I2C is running at 100KHz.A sample of 3 acceleration (6 bytes) is read in 830 ...