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

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
  • 1267 Views
  • 17 replies
  • 7 kudos

STWIN Box Datalog2 WiFi Connection / FTP is not working

Device : STWIN.Box (steval stwbxcs1a) with DATALOG2 3.1.0 firmware.WIFI : Updated the MXCHIP firmware  Objective: Running WiFi connection with APP and/or PnPL messages, Data retrieving with FTP. Currently this is my application  as viewed in ST BLE S...

WhatsApp Image 2025-10-28 at 11.42.14_66ddbe7a.jpg WhatsApp Image 2025-10-28 at 11.42.16_403e0b50.jpg WhatsApp Image 2025-10-28 at 11.42.29_5d96f471.jpg frogrammer_0-1761650647879.png

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
  • 172 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
  • 320 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...

Resolved! IIS2MDC Threshold setting and actual values ambiguity.

Hi,I am working on a project to read the magnetic field with the IIS2MDCTR chip. Actually, I am replacing a read switch with this accelerometer. I use the IIS2MDCSensor Arduino library. After testing with the magnet, I set the threshold to 10000. Ena...

pLanka by Associate II
  • 117 Views
  • 4 replies
  • 0 kudos

Resolved! LSM6DSV16X External Sensor Data Logging

Hello,I am using an LSM6DSV16X with an external sensor on Unico-GUI. I want to train a decision that uses both the internal and external sensors as inputs for the MLC. I am trying to save data from the internal sensors as well as the external sensors...

Abdu by Associate
  • 159 Views
  • 2 replies
  • 0 kudos