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
STM32F407G-disc1 accelerometer wrong readings
I have a STM32F407G-disc1 board and i have been trying to get readings from its onboard accelerometer LIS3DSH using bsp library of Stm32F4 Discovery. The initialization went fine but the accel readings didnt make any sense. Here's some of my code: ...
Sensor Fusion Performance of LSM6DSV16X
Hi all, I am trying to program my LSM6DSV16X sensor to operate with its embedded SFLP capabilities. The datasheet for the sensor describes there being three sensor fusion performance operating regions: static accuracy, low dynamic accuracy, and high ...
LSM6DS3 FIFO
Hi,I'm building a program to continuously get data from accelerometer LSM6DS3I'm writing in Micropython under a PYboard v1.1 over its SPI (speed 525000kbits/s)I want to log continuously log gyro and accelerometer to sd cardTo debug, I have configured...
Resolved! IIS3DWB Question about Reading Multiple Data from FIFO
I am using the IIS3DWB sensor and have a question about reading data from the FIFO.Currently, I use the following function to retrieve one set of x, y, z values at a time:int32_t iis3dwb_fifo_out_raw_get(stmdev_ctx_t *ctx, uint8_t *buff){int32_t ret;...
Self test in IIS3DWB
What is self-test in IIS3DWB and what is the criteria to indicate pass or fail??
Resolved! Setting sensor hub master i2c clock speed
Hi @Federica Bossi , I need help with setting LSM6DSO sensor hub i2c master clock speed. How do I set the master i2c clock speed between LSM6DSO and external sensor for sensor hub operation? Is there registers or something else on LSM6DSO that contro...
How to get calibration level for IMU sensor and magnetometer
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...
Resolved! ISM330IS Ant-aliasing filter
HiWhat is the cut-off frequency of the analog anti-aliasing filter in the ISM330IS?RegardsChristoffer Brodersen
LPS22DF OR LPS28DFW
Hello,I have question please, can you tell me the protection index (IP) of the LPS28DFW ? also the LPS22DF has 22000g High shock survivability, it's perfromant for my application but for the LPS28DFW i don't find any information on the datasheet abou...
