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.
Forum Posts
Compatibility STEVAL-MKI227KA Arduino Mirco
Hello,I'm working on an IMU project. I need to measure pitch/roll/yaw rotation in quaternions.For my first test, I am using a STEVAL-MKI227KA connected to an Arduino micro, which already allows me to extract the quaternions.I send the data via I²C.My...
LSM6DSO Migration from LSM6DSM
Hi Everyone,I'm currently migrating from LSM6DSM to LSM6DSO in my application and facing some issues with accelerometer accuracy in stable conditions.System Overview:MCU: STM32L4Sensor Interface: SPI (3-wire)Purpose: Reading raw accelerometer and gyr...
Sensortile.box Pro fails verification after programming
Hello,I was having fun with the Sensortile.box Pro I bought a month ago. When I reset the device to its factory settings (SensorTile.boxPRO.bin in file en.stsw-mkboxpro-fs.zip) using the STM32CubeProgramming tool, the device blinks the red LED once a...
ASM330lhh static state is not 0
Hello,由于是第一次开发mems传感器，在开发ASM330lhh过程发现静止状态下角速度和加速度的偏差较大，没有趋向于0，不是很清楚啥原因，是否配置存在问题，如下是我的配置，以及观测到的数据。 角速度和加速度0-2分别是X,Y,Z轴的数据。Google translate:Hello, since this is my first time developing a MEMS sensor, I found that the deviation between the angular vel...
Resolved! Regarding imp34dt05 mems sensor configuration
Sir,I am working on the imp34dt05 sensor but how could we configure its parameter.Could u guide us for that.What should be sampling frequency and what is the range of the frequency that it can capture and what should be sampling frequency of pcm and ...
Ultra Low Power Mode for LSM6DS032 is not working.
Currently designing a low power embedded system for monitoring application using IMU LSM6DS032, tried both low power/normal mode and the ultra low power mode setting on this IMU, but I could not find the significant difference in the power consumpti...
IMU layout for flex PCB
I am reading through TN0018 and saw that it is possible to have signal and plane on the bottom layer. Does this apply to flex PCB with 50-150um thickness?
ASM330LHH - large gyro biases
Hello, We are using the ASM330LHH in a design and are seeing extremely large gyro biases (~250 deg/s). I am trying to figure out what may be causing them; here is some information on the experiment. We collect data while spinning our custom boards (w...
can the slope filter be configured for LSM6DSL?
Hi everyone,I am using LSM6DSL IMU sensor for my project. The LSM6DSL embeds a digital Slope filter. Is there any method to configure the "Slope filter" ?
