MEMS (sensors)

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Resolved! lps27hhw problem with negative temperature

HelloWe use the lps27hhw in our devices. When temperature is positive - all right. But when temperature is negative - the sensor sends the temperature less than it actually is (example -40* instead -20*). I put the appliance in the freezer, the tempe...

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DPesk.1 by Associate II
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  • 4 replies
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LIS2DW12TR Accelerometer X, Y, Z values always return 0

Hi ,guys:I have use the following code to read accelerometer data but the sensor data X, Y, Z are always 0 and I check register WHO_AM_I and it is quite correct. And I also check Status register but the DRDY always 0(means Sensor data not ready).uint...

NWang.1 by Associate II
  • 625 Views
  • 2 replies
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IIS3DWB ESP32

Hello all,I would like to try to use the IIS3DWB with ESP32 with SPI. I found very few resources over internet and I tried to use the generic driver from ST github but with no luck. Anyone has a working example I can use?Thank you!

LBurc.1 by Associate
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  • 2 replies
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Resolved! What is MEMS sensor hardware self test principle?

 Dear all:From this diagram we can see that, gyro test is calculate whether the difference between the two data values is within the range.I want to know Write 04h to CTRL5_C (14h) Enable, What does the hardware do? What does it mean if the data ...

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YSONG.1 by ST Employee
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  • 2 replies
  • 0 kudos