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.
Hey ST Community,I'm currently trying out the CCA02M2 MEMS microphone board on a NUCLEO-L476RG, using firmware compiled from X-CUBE-MEMSMIC1.The microphones work, but the signal seems to have some heavy filtering. For example:If I record with Audacit...
After soldering process, IMU sensor and magnetometer need to do calibration after power on, such as flip axis, 8 shaped pattern, or real-time calibration.For ST sensor such as LSM6DSV and LIS2MDL, I want to know how to confirm whether sensor has been...
Hello everyone,I am interfacing ADXL345 in stm32f103c8t6 by using I2C connection. I have fixed the set up on a board. I would like to know if I can identify the movement of adxl by observing the changes in x, y, and z values if there is no vibration ...
Hello everyone,I’ve been working with the STHS34PF80 sensor and would appreciate some insights regarding its detection range and field of view (FOV). In my tests, I’ve observed that the sensor detects presence effectively up to a range of about 1 met...
I am using the STHS34PF80 sensor (SparkFun Presence Sensor - STHS34PF80) with an ESP32 in my ceiling fan to automatically turn the fan ON and OFF based on human presence and motion. However, the sensor is providing continuously varying output values ...
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...
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...
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...
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...
