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

Regarding the Startup Confirmation of ASM330LHH

Could you please let me know at what point we can confirm that the ASM330LHH has successfully started up at the hardware level?If the WHO_AM_I register returns the expected response, can we consider that the device has initialized correctly?Additiona...

ggob by Associate III
  • 31 Views
  • 1 replies
  • 0 kudos

lsm6dsv320x WHO_AM_i

We're looking to use the lsm6dsv320x in our product. I'm using this senser on the on the STEVAL-MKI247A adapter board for testing. We're currently in development using the adapter board with the Nordic nRF52840DK board. I'm having issues with getting...

Screenshot 2025-07-03 114225.png
fk by Associate II
  • 1170 Views
  • 17 replies
  • 7 kudos

Resolved! LSM6DSO temperature on working mode

Dear Sir,Our project using LSM6DSO IMU to detect the position, the sensor temperature is very high after power on and Initialization, it's over 80 degree, I think it's abnormal, I attach the sch, can you give some suggestions, thanks a lot.

Jali by Associate II
  • 111 Views
  • 4 replies
  • 0 kudos

iis2iclx fifo only trigger once

I want to read the FIFO of IIS2ICLX, but I found that INT1 only triggers once when the power is first turned on. This is my initialization code. Is there anything wrong with this initialization?I triggered the interrupt through the rising edge. Once ...

sths34pf80 does not work

Hi,I am evaluating sths34pf80 but unfortuantely I am not able to make it work. I am referiing to the code in the github https://github.com/STMicroelectronics/STMems_Standard_C_drivers/tree/master/sths34pf80_STdCThe below code is from example sths34pf...

Lilly123 by Associate
  • 288 Views
  • 3 replies
  • 0 kudos

Resolved! LSM6DSV Power Draw Too High

Hello,I am using the LSM6DSV in a very simple configuration.  I am finding that it does not power down properly after I have powered it up.  In normal operation I power it up by writing a value of 0x01 to address 0x10 (turns on accelerometor at 1.875...