MEMS (sensors)

I have two stm32 boards STM32F103ZE and STM32F103RC I am trying to use an ultrasonic sensor in a project, the code works on the STM32F103RC board and but doesn't work on the other, I changed configuration and pins but still nothing, what could cause this

IIS3DWBTR Filter LPF2 frecuency response

Hello Community,We have been using the IIS3DWBTR sensor for some time and have observed some odd behavior regarding filters. We recently performed some experimental tests on the LPF2 Filter to corroborate the frequency response curves on page 20 of t...

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1. Does the MotionDI library output the gravitational acceleration along with linear acceleration as I am getting it in the lin acc. data? 2. How to wipe out the effect of gravitational acceleration in linear acceleration? Sensortile kit is used.

Sensortile kit is used and linear acceleration is fused output from gyroscope and accelerometer,the sensor is kept with z-axis of accelerometer being parallel to gravity (screenshot attached).

LSM6DSM on SensorTile using SPI?

I would like to know what I am doing wrong or what register setting on the LSM6DSM that I missed setting?Using a sensorTile (STM32L476JG) that is connected to LSM6DSM. APB1 Clk = 16MHz.My settings are : My code is trying to read WHO_AM_I register on...

MotionFX library: The Yaw angle computed in my application seems wrong. Which could be the reason?

Hello, community,I would like to use the 6-axis fusion algorithm available in the MotionFX library. I implemented it following a sample application and library MotionFX User manual. The flow chart should be the same as the manual. I don't understand...