MEMS (sensors)

ISM330DLC - 3D accelerometer, How to check the over limit vibrations?

Configured the sensor ISM330DLC to capture 6.6KHz vibrations (which is max limit for chip).Questions:How the chip behaves for >6.6KHz vibrations detected?Is there a way on the HOST side (MCU side) to find these over limit vibrations and consider as ...

Tilt compensated heading using LIS2MDL and LSM6DSL

Hi,In one of our projects we have to use the accelerometer LSM6DSL, and magnetometer LIS2MDL. The tilt-compensated magnetic heading have to be computed in accordance with the values read from these sensors. We have the respective EVKs connected to ou...

I am using the STMINTKT1B with the predictive maintenance firmware. I am unable to see my data on the Dashboard due to No data to plot. Waiting for device trasmission..I have set the straming periods, but nothing comes up. How do I enable data streaming?

Hello! I am currently working with an LSM6DS0 IMU (3D accelerometer + 3D gyroscope), and I would like to use the embedded FIFO in Continuous mode. I have a question regarding the sequence of the samples in the FIFO and what is the proper way to read them

As far as I can understand from the datasheet, the FIFO is shared and there is no guarantee in the sequence of the samples. For instance, accelerometer and gyroscope samples can be interleaved (e.g. first 2 samples are 3-axial accelerometer measureme...

LPS33HW - i2c connection

Hi Guys, i have connected the LPS33HW sensor to my circuitPython code. i have also added another sensor on the same i2c peripheral (bus). one is addressed 0x5d (original), the other i changed the address as advised to 0x5c. however when i run both se...

MEMS1 project - How are the data coming from 4 microphones organized ?

I'm using MEMS1 Microphone streaming project to record PDM data coming from 4 microphones and convert it into PCM data. I'm wondering how I can access to the PCM data coming from each microphone.From what I have seen so far, the output of the project...

How to get actual sampling rate of MEMS accelerometer output ?

I have observed from the FFT that MEMS accelerometer output do not provide correct peak frequency (frequency at max. amplitude). There are some references that talk about variability of sampling rate of MEMS accelerometer. What are the different ways...

What is the reason for Rapid increase of Temperature in STM32MP157AAD3?

Our board is similar to STM32MP157C-DK2 Disco board - All the Developer packages has been installed, After providing required functional voltages board's temperature rises rapidly as well as exponentially. After certain temperature there is some abno...