MEMS (sensors)

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Resolved! ISM330DHCX I2C issue

Hi,I'm evaluating the ISM330DHCX by connecting it on a board with a linux device (imx8) through I2C. (using the st_lsm6dsx - (compatible = "st,ism330dhcx") device.All of this seems to work out of the box, and I can read accelerations through IIO sysf...

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Resolved! Strange whoamI value LSM6DSO32

Hi allI'm working with an STM32F405 and one LSM6DSO32 and one LIS2DU12, eveyrthing works fine, but sometimes, for unknow reason, I go a strange whoamI from my captor, I got 0x20 value, I reset my mcu and it's works fine, any idea ? For my driver I us...

SBaro.11 by Associate III
  • 1419 Views
  • 7 replies
  • 1 kudos

Resolved! Unico GUI Meta-classifier Issue

I am using LSM6DSOX for my project. As far as I understand, meta-classifiers need to be separate for each function (for my project). But I cannot separate two_hands_free and pushing_chart functions. I think this would pose a problem for machine learn...

Ekran görüntüsü 2024-07-29 162602.png
ttugur by Associate
  • 609 Views
  • 1 replies
  • 1 kudos

Wake-Up current of IIS3DWB

I am making my own wake up interrupt program based on P16 of the application note, and it is working fine. However, I noticed that I have to enable IIS3DWB to use the wake up function, which increases the overall standby current of the system by abou...

chenjy96 by Associate
  • 285 Views
  • 0 replies
  • 0 kudos

Error in raw data IIS3DWB

Hello, I am encountering strange samples in the raw data using the IIS3DWB accelerometer. I can make several requests for raw data without issues, but at a certain point, I receive data with incorrect values at specific sample positions. Whenever an ...

GThabet by Associate II
  • 1234 Views
  • 3 replies
  • 0 kudos

LSM6DSL Accelerometer data deviation

Hi,We are using LSM6DSL for one of our products and in that we have noticed that the Z-axis Accelerometer deviates due to change in temperature for a stable orientation as shown below which is affecting pitch of the product  by -1 to -2 deg.    The I...

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Resolved! VL53L1X Calibration Offset

Hi,I am fighting with the offset calibration of multiple VL53L1X. I use the API ULD with Arduino.I build a device to have 4 sensor[4] at 140mm far from a same plan. 2 of them give a good measure, 2 of them do not.I have tried the following process to...

OTELL.1 by Associate
  • 1380 Views
  • 3 replies
  • 0 kudos

IKS4A1 sensor axis information ?

Hello, I'm desparately trying to find a diagram that would explain how the different sensors (accelerometers, magnetometer, gyros...) are oriented on the IKS4A1. We can find individual axis information for each sensor on their specific datasheet, but...

AnselmeC by Associate II
  • 594 Views
  • 3 replies
  • 0 kudos

LPS27HHW Pick&Place and conformal coating

I'm trying to use the LPS27HHW in a 1 gram wildlife tracking device (water resistance required) and am wondering (a) how pick&place is supposed to pick up the sensor, and (b) how I can apply automated spray conformal coating to the board. I would hav...

tve by Associate II
  • 761 Views
  • 4 replies
  • 1 kudos