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.
Hello,I am developing a custom application that uses your ISM330BX IMU. I am communicating with the IMU using I2C. I checked that I can commuicate correctly with it by requesting the ID in the WHO_AM_I register and everytihng seems to work fine.The e...
I’m trying to read the 3-component “game rotation” quaternion out of the LSM6DSV80X’s FIFO, but every time I pop a FIFO record I get three half-precision floats [x,y,z] where x is always zero and y,z look plausible. When I read the same fusion engine...
Hello, I have a SensorTile.Box and I am playing with the "Expert View" mode on the ST BLE Sensor Classic app. I have created a useful custom application, which combines the output of different sensors on the board and transmits them over USB. When I ...
Hi I'm working with the ISM330DHCXTR sensor and would like to know how long I should wait after applying power before the device is fully operational and ready to communicate (e.g., via I²C) Thanks Uri
Hi Team, We are using ASM330LHH IMU in our project. want to know if there are any special guidelines for placement of IMU on PCB. please let me know. Regards, Jitendra
I'm using the LSM303AGR magnetometer with an STM32L4 via I2C + HAL. The built-in self-test works fine for X and Y, but Z-axis always fails — the delta (self-test vs. normal) is out of range. Set UpSTM32L4, I2C, HAL driversMagnetometer config: 50 Hz...
Hi,I'm trying to get the SPI interface with the ISM330DHCX to work but it seems that the SDO pin can't reach logic high levels.The above has SCL in blue and SDO in red.CS in blue and SDO in red.SCL in blue and SDI in red.Above is my hardware setup, v...
Hello STM32 Community,I'm working with the LSM303AGR magnetometer/accelerometer sensor on an STM32L4 microcontroller. I'm trying to compute a tilt-compensated heading, based on the method described in ST's application note DT0058.However, I'm runnin...
Hi all,I need to integrate the driver for the iis2mdc magnetometer (Github: https://github.com/STMicroelectronics/stm32-iis2mdc/tree/main) into my own project for a custom board (with STM32H7A3 and i2c3). The code from the driver requires an additio...
We've implemented an example program based on UM2220 using an lsm6dsox IMU sensor on an STM32U575 microcontroller. We're trying to use MotionFX for orientation calculation from 6 axis measurement, configured with accelerometer and gyro. The IMU senso...
