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

ASM330LHH gyroscope always sent 0 after few second

Hi I use a nucleo L432KC for a POC with an ASM330LHH. I use the internal FIFO of the ASM330 to store accelerator and gyroscope datas. I use an SPI to get datas periodically.During developpment, we used the 3.3V of the nucleo to supply the ASM330. We ...

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dlb by Associate II
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  • 3 replies
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Resolved! ST LIS3DH schematic review

Hello ST Community, I am currently working on a flight computer for a model rocket. It will be used together with a barometric pressure to estimate the altitude. It would be very nice if someone could review my schematic and point out any mistakes.  ...

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Fazeli24 by Associate
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  • 2 replies
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Resolved! lsm6dso 6d/4d orientation

Is it necessary to enable Free Fall detection in order to detect orientation changes? What role does Free Fall (FF) play in this context? Additionally, is there a way to set a threshold force for detecting orientation changes, such as when the IMU is...

Varsha by Associate III
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  • 5 replies
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LIS2DW12 using iio buffer, + temperature channel

Hi Problems with a iio interface and using of buffer. Goal use the iio buffer interface for accel x y, z and temperture values.    Include one Channel more for the temperature.     static const struct iio_chan_spec st_accel_12bit_channels_temp[] = {S...

KScha.3 by Associate II
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[iis3dwb] What are the units of the BDR_XL registor?

Adjusting the register values below seems to adjust the time at which data is written to the buffer. I understood that the value is similar to Data Sampling frequency.If i set the value to 6, about 1900 data per second will be written to the buffer.I...

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HKim.23 by Associate III
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asm330lhh gyroscope

hello Good Morning,       i'm working on asm330lhh imu sensor, i want to get output in angle from raw value. please give suggetion and if you source code of imu sensor so share here.  

LIS2DH12 acceleration data not changing

Dear All, I am using the LIS2DH12 accelerometer that is incorporated within a Decawave DWM1001-DEV board. I am attempting to write a C program using the dwm.h library functions to display the acceleration values for the X, Y and Z axes via I2C consta...

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GChan_02 by Associate
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  • 1 replies
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Query regarding IMU sensor for Golf Swing Analyses

Posted on October 23, 2015 at 08:33I am in search of 6 or 9 axis IMU mems sensor for golf swing analyses device. The device would be somewhat like  http://3bayslife.com/zone-1/ Should I go for 6 axis DOF or 9 axis DOF? Low power operation is must. A...

rahul23 by Associate
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