MEMS (sensors)

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Resolved! IIS328DQ WHO_AM_I return not 0x32

Hi, I am using IIS328DQ with SPI communication. When I Check register WHO_AM_I, it was return 0x64. It is wrong because in datasheet it mention must be 0x32. So what is the solution?Thanks​

mal h by Associate II
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  • 4 replies
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Android P can't get LSM9DS1 Magnetometer data

LSM9DS1 IMU Linux Driver:https://github.com/STMicroelectronics/STMems_Linux_IIO_drivers/tree/linux-4.14.y-gh/drivers/iio/imu/st_imu68LSM9DS1 ​Magnetometer Linux Driver:https://github.com/STMicroelectronics/STMems_Linux_IIO_drivers/blob/linux-4.14.y-g...

zjian.11 by Associate
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  • 1 replies
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Chip select operation on MEMS sensor ISM330DLC and others.

Hello,I'm just looking at the CS pin operation of ISM330DLC and other ST mems sensors. It seems the when (CS=1) its in I2C mode. When (CS=0) its in SPI mode.Where I'm using multiple devices on an SPI channel with a sepearate CS for each device, what ...

MKear by Associate II
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  • 2 replies
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LSM6DSO CS pin config for I2C mode

Hi - I intend to use the LSM6DSO chip in I2C mode. Can you let me know if the CS pin can directly be pulled to VDD or needs resistor to VDD? IF so what may be recommended value/

engineer by Associate II
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  • 6 replies
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LIS3DH Temperature calibration and drift over reset cycles

Understanding that the temperature sensor on the LIS3DH provides a relative value rather than absolute... Is it possible to calibrate this value for an individual sensor against a known measured temperature and then use the relative changing value to...

ICunn.14 by Associate
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  • 2 replies
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LSM303DLHC heading calculation

Hello everyone. I have been struggling with creating the tilt compensation compass. I have prepared the code which is based on demo firmware but I don't receive reliable output. I mean, when I rotate the development board, the heading value doesn't l...

Mems Library IKS01A3 e-compass

Hello eveyone, I used LSM6DS3 mems that I would like to get quaternion data, without MAGNETIC. Can I use MotionEC_Run function and without MAGNETIC?And then, I try to run MotionEC_Run(&data_in, &data_out) function under the STM32CubeExpansion_MEMS1_...