MEMS (sensors)

Hai, currently i'm studying about wireless box for sensor, i need to have wireless board that can connect to multiple sensor such as temperiture and humidity for pipeline corrosion.

LIS2DW12 Bias issue

Hi MEMS experts,I am using LIS2DW12 to measure the movement with very rough distance.I tested it by measuring the X-axis only, but it seems to be biased to positive direction.I mean, Moving it to the positive direction : it starts having the + accele...

IIS2MDC read X,Y,Z, temperature via I2C - separately or together ?

I have the IIS2MDC along with LSM6DSL accel / gyro on a board with stm32L451 uC.Accel / gyro work fine. uC reads status byte then if any axis has new data ready it reads all from temp to accel (0x20-0x2d) in 1 ST hal fn call multi byte read: HAL_I2C_...

We are developing an application using the A3G4250D that measures + or – 90 degrees of rotation but our accuracy/repeatability is only within +/- 1 degree, is this the expected accuracy.

I am using lis2dw12 on a congnitect chip with linux. How can I set register via sysfs for this device ?

I am using lis2dw12 on congnitec board on linux. lis2dw12  is enumerated only as iio device as I do not configure spidev. I have to configure the interrupts 0x3F , CTL_1. How can I set this from sysfs interface ?

What's the best way to complete self-test on ASM330LHH?

I have followed the description in <an5296-asm330lhh-automotive-inertial-module-digital-3d-accelerometer-and-digital-3d-gyroscope-stmicroelectronics.pdf> to write self-test code, but the Accelerometer and Gyroscope's data is still not in the correct...

X-nucleo-VL53L8A1 not working with nucleo-f401re and GUI

X-nucleo-VL53L8A1 not working with nucleo-f401re and GUI,when i connect vl53l8 expansion on Nucleo-f401re ---LD1 blinks red and green...also com port shows in device manager but vl53l8 GUI does not show/detect com port

[LSM6DSR] Correct flow to get XL and gyro data by data-ready interrupt mode?

I tried to get XL and gyro data by data-ready interrupt mode,​1. Configuartion registers sequence and values are as follows Use Bypass mode, XL data-ready rounted to INT1; gyro data-ready rounted to INT22. In ISR1 reads the STATUS_REG, if XLDA bit is...

VL6180X library's registers

Hi! I'm using the VL6180X with several libraries for a specific application. However, I have noticed that most of them configure some registers that are not detailed in the manufacturer's datasheet. Therefore, I would like to know what these register...