MEMS (sensors)

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Resolved! X-NUCLEO-IKS4A1 with ST1VAFE3BX with MEMS-studio?

Hi. I have both the ST1VAFE3BX and the X-NUCLEO-IKS4A1 and I'm trying to read data from the biosensors using MEMS-studio, but I don't see how to get MEMS-studio to recognize the biosensors.  The documentation for the biosensors has instructions for w...

Rauscher by Associate II
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  • 2 replies
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Resolved! HDPE triggering Tpresence for STHS34PF80

We are designing an STHS34PF80 into an occupancy sensor and the plan is to have an HDPE window to protect it.  To test the response in the actual product we purchased 1/16" (1.5mm) HDPE sheet and put it over the sensor.  The fresnel lens with the dev...

Including motion fx library in a third party arm mcu

Hello,for a new project we are avalutaing the use of an iNEMO inertial module in conjunction with the motion fx library with the goal of doing position estimation with dead reckoning.My doubt is about the library, since we are forced to use a thrid p...

DGiov.1 by Associate III
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  • 4 replies
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Resolved! LIS3MDL AMR

Hello,I searched the forum and found out a topic regarding the sensing technology of LIS3MDL sensor. The topic mentioned that LIS3MDL is a TMR sensor, however no support documents are included to further investigate the integrated circuit of the sens...

NiSpan by Associate
  • 202 Views
  • 1 replies
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ECompass debagging impossible.

Hello,can anyone tell me what I am doing wrong?For example, I can't get app_mems.c (eCompass) to debug.The debugger does not stop when I set a breakpoint on subsequent function calls because, for whatever reason, the “SensorReadRequest” always has th...

RGünt.1 by Associate II
  • 311 Views
  • 3 replies
  • 0 kudos

LSM6DSM instability and high current consumption

We have an issue with LSM6DSM and LSM6DSV. Sometimes they start consuming abnormally high current of 2.5 mA, which is about 200 times more than normal. Most reliably this can be reproduced when their SPI clock input pin 13 is driven by a week 47k pul...

IIvan.22 by Associate III
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