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! IIS2DLPC- Tap threshold

Hi,I'm trying to use the least possible threshold for IIS2DLPC tap detection.Is it achieved by setting TAP_THSX[4:0] as 00000b or 00001b?I see that 1 LSB corresponds to FS/32. Does 00000b means the threshold is 0g or some fixed value?If the threshold...

KJose.1 by Associate III
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  • 1 replies
  • 1 kudos

How to clear LSM6DSOX I3C IBI interrupt status?

I'm now using LSM6DSOX with I3C protocol. And I'm trying to use ibi to notify a tap event. Here are the following information to configure the sensor register: LSM6DSOX_INT1 0x0D 0x00LSM6DSOX_INT2 0x0E 0x00LSM6DSOX_CTRL1_XL 0x10 0x3CLSM6DSOX_CTRL2_G ...

simon_myth_2-1755844500271.png simon_myth_0-1755844395670.png simon_myth_1-1755844436494.png

LSM6DSO FSM Testing

I want to do some testing and experimenting with the FSM features of the LSM6DSO. I have MEMS Studio downloaded, and I also downloaded the X-CUBE-MEMS1 expansion software package. I see on the documentation for X-CUBE-MEMS1 that the NUCLEO-L476RG was...

j_yunker by Associate
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  • 1 replies
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Filltering on CCA02M2

Hey ST Community,I'm currently trying out the CCA02M2 MEMS microphone board on a NUCLEO-L476RG, using firmware compiled from X-CUBE-MEMSMIC1.The microphones work, but the signal seems to have some heavy filtering. For example:If I record with Audacit...

KRT by Associate
  • 408 Views
  • 0 replies
  • 0 kudos

How to get calibration level for IMU sensor and magnetometer

After soldering process, IMU sensor and magnetometer need to do calibration after power on, such as flip axis, 8 shaped pattern, or real-time calibration.For ST sensor such as LSM6DSV and LIS2MDL, I want to know how to confirm whether sensor has been...

Yansu by Associate III
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  • 4 replies
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Actual Detection Range and FOV of STHS34PF80?

Hello everyone,I’ve been working with the STHS34PF80 sensor and would appreciate some insights regarding its detection range and field of view (FOV). In my tests, I’ve observed that the sensor detects presence effectively up to a range of about 1 met...

mobaid by Associate II
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  • 3 replies
  • 0 kudos