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.
I configured both the accelerometer's and gyroscope's odr in asm330lhh to 6.667kHz, and used a FPGA to sample the acceleration and angular velocity as quickly as possible. The spi read start from 0x1E to 0x2F, which include both the ready bits and mo...
Hello To receive various Interrupt events how INT1 and INT2 Pins of LSM6ds3tr need to be connected with Microcontroller ?My assumption is INT1 and INT2 pins need to be connected with microcontroller GPIO pins and GPIO pins has to be configured to cat...
Hello all,I have a question regarding the MEMS audio sensor MP23DB01HP. I managed to read out the Soundlevel of the sensor. But I don't know how to interpret this value. My question is, how can I convert the soundlevel to obtain a corresponding value...
I want to recognise small movements with small acceleration.Which mode is best suited?Is it better to have a high sampling rate or a lower one?which filters?where do the large peaks (incorrect values) come from?But I can already recognise the acceler...
HiWe are currently working on a project using the nRF5340 MCU with Zephyr, and the interface between the MCU and LSM6DSOX is set up using the I2C protocol.We are able to successfully get data related to step count, accelerometer, gyroscope data, tilt...
With LSM303AGR to achieve the electronic compass function now 0-360 degrees can be obtained normally, has increased the calibration function; Why the uneven distribution
Hi,My company uses the ASM330LHH for dead-reckoning applications and we are trying to improve the performace of the gyro with our own calibration of rotation sensitivity. After calibration, we want the gyro sensitivity accuracy to be 0.1 % or better ...
Hi,We're using the lsm6dsv's SFLP algorithm to calculate IMU rotation. Recently however we noticed that the resulting rotation has big gaps at around the 180degree mark. We believe this is because of the half float precision, specifically because the...
I am using a python script to update the One Point Calibaration register 1Ah, 1Bh. I put values in but the resultant reading of the normal pressure registers in 28h, 29h, 2Ah are way off. Does anyone have a script that might show exactly how it is do...
Hi, I’m working with the IIS3DWB accelerometer to acquire single-axis data (Z-axis) using the following setup:Full Scale: ±16gSPI Mode 3 at 10 MHzTarget ODR: 26,667 HzI have attempted different methods to read the Z-axis data. First, I tried reading ...
