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

LIS2HH12 Works for a moment and then stops working, value of 0 is being returned.(Using Arduino on a custom atmel328p board)

We have been using the LIS2HH12 accelerometer and it will work on a fresh board for about a day or so and then stop working. Below is some stripped down code from this library:https://gitlab.com/rhombio/rhio-libraries/rhio-LIS2HH12/-/blob/master/exam...

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CPhip.1 by Associate II
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LIS2DW12TR acceleration values not returned

I am using the Accel 10 click housing the LIS2DW12TR accelerometer and I want ot run it using a MicroPython program.The code is as follows:https://github.com/Yadnik1/Accel-10-i2c/blob/main/Accel10i2c.py .It does not detect the sensor and I am skeptic...

YBend.1 by Associate III
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Resolved! IIS3DWB FIFO counter does not decrease when reading.

Hi,I'm testing IIS3DWB MEMS accelerometer. It is set FIFO in continuous mode and FIFO watermark WTM[7:0] = 256.FIFO threshold interrupt on INT1 pin is enabled.The uC reads 256 data (7 bytes each) from FIFO_DATA_OUT_TAG as soon as INT goes high. Data ...

Palmering by Associate II
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LPS22 pressure not accurate or damaged?

Hello,I have made a custom board with lps22hb. I am trying to get accurate pressure but it fluctuates with time. As I plotted a graph showing pressure and temperature I figure there is a direct relationship. I think that according to the datasheet, i...

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BDELR.1 by Associate II
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Resolved! Data rate vs Data reading rate in mems sensors

Hi,I am configuring the mems sensor data rate as 30hz,So what should be the data reading rate in this case. I mean is it necessary to put a delay after configuring the sensor for reading data continously Or we have to check the status of data ready...