MEMS (sensors)

How to continuously read LSM6DSRTR data under Linux iio?

I am using​ LSM6DSRTR, and the device-tree compatible is "st,lsm6dsr".I can see two iio device node under​/sys/bus/iio/devices/iio:device1 /sys/bus/iio/devices/iio:device2But when I try to read in a python loop, it gets really slow.​Anyway better to ...

Utilizing STEVAL-MKSBOX1V1 for Angle/3D Orientation Estimation

Hi all,I am currently working with STEVAL-MKSBOX1V1 to estimate the angle and 3D orientation of a static device. As I am limited to using the capabilities of the lis2dw12 chip only, I am relying on the accelerometer to provide the forces in the XYZ p...

print PCB for LSM6DSO with STM32WB55

Hello,I am working on an IOT project where we use motion sensors. Our prototype works with STM32WB55 + iKS01A3. We would like now to go further and replace iKS01A3 with LSM6DSO and print the PCB to put "between" the STM32WB55 and LSM6DSO. I've read a...

LSM6DSOX AHRS Yaw measurement not correct

Hi there!​We are using the LSM6DSOX in our product and doing sensor fusion using xioTechnologies/Fusion.​Our hardware is mass produced and we are using the LSM6DSOX sensor with no magnetometer using 52Hz ODR and 104Hz ODR. The change in ODR doesn't s...

Why we get 15 % difference of selected and real output range from GYRO in ASM330LLH sensor

I have one topic that is not super clear (or maybe it’s normal and I just don’t know something, I’m new in “sensors�?). Let’s say, range of ACC is set to 2g and we will get highest positive output(32768 in decimal), we can get proper resolution from ...

LSM303AGR does not seem to store hard iron compensation values I send during configuration

I've gone through the documentation a few times and I'm not sure what I'm missing. I'm using an STM32L4 to control the lsm303agr through an i2c connection. When I run debug and probe the SCL/SDA lines on my oscilliscope, the messages look good, and f...

I need to buy small temp sensor which can be wire bonded to cryogenic substrate to connect. I have a picture of one, but don't know where to buy it or who makes it. Do you know if you make such, or who may make these? thank you.

i am using steval-mki109v3 & mki172v1 & Unico GUI how can i feed angle & heading data to control other peripheral