MEMS (sensors)

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lsm6dso inactivity detection

What is the maximum time-limit in minutes that can be set in the register LSM6DSO_WAKE_UP_DUR, for inactivity detection. I want to rise an interrupt after 20minutes. How is it possible? 

Varsha by Associate III
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  • 4 replies
  • 1 kudos

Resolved! LPSS22DF accuracy between -15°C and 60°C

HiI'm currently using your LPS22DFmodule to measure pressure and I saw in the datasheet that the temperature accuracy is  ±1.5 °C (T = 0 to 80°C). My working range is between -15°C and 60°C. Could you please give me the accuracy of this sensor in the...

ljm by Associate III
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  • 14 replies
  • 1 kudos

STEVAL-STWINKT1B - Battery Operation with 3.7V

Hi everyone,I'm working with the STEVAL-STWINKT1B and have a question about powering it with a 3.7V battery. The board uses the STBC02 PMIC, which operates between 4.5V and 5.4V according to its datasheet.The datasheet suggests the STBC02 charges a b...

dhruvit by Associate
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Resolved! ST MEMS studio - STEVAL STWINBX1 - Connection error

I'm having problems to be able to establish the connection between STEVAL STWINBX1 and ST MEMS Studio software, with either of the two available ways (BLE or Serial port). In the first case, mainly the board won't be shown to select. In case it does,...

jvf_13 by Associate
  • 1233 Views
  • 2 replies
  • 1 kudos

[STHS34PF80] TPRESENCE and TMOTION units

I searched all available documentation, community and haven't found answer.AN5983 says nothing about motion and presence units.Code base (https://github.com/STMicroelectronics/sths34pf80-pid) and datasheet also say nothing about motion and presence u...

MarcinJ by Associate
  • 545 Views
  • 1 replies
  • 0 kudos

LSM303AGR magnetometer will not pass self test

Hello,I have been battling with getting an LSM303AGR to pass the self test. The accelerometer is passing the self test and the values look reasonable (Z-axis ~1g), but the magnetometer will not pass. I have 2 STEVAL-MKI172V1 boards, both are showing ...

ocean_rse by Associate II
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  • 4 replies
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Do LSM6DSV SFLP change the factory calibration values?

Accroding to https://community.st.com/t5/mems-and-sensors/how-lsm6dsv16x-enables-sensor-fusion-low-power-sflp-algorithm/ta-p/585084LSM6DSV also have SFLP, do it change the factory calibration values? and which registers will be changed?

Yansu by Associate III
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  • 1 replies
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Resolved! LSM6DSL Custom PCB

I designed a card that uses Stm32f446 and many sensors, but although the other sensor on the I2C line works, I cannot even get an I2C OK response from the LSM6SDL. I don't think there is a mistake in the design, but I am sharing it with you anyway, t...

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