MEMS (sensors)

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Integrating MotionFX: Gives random data

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...

ISM330DHCXTR power on time

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

Uri_m by Visitor
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Resolved! SensorTile.Box PRO and STEVAL-MKI168V1

Hi, I have an evaluation board STEVAL-MKI168V1 with the sensor IIS2DH. I was hoping to plug it into the DIL24 connector of the SensorTile.Box PRO and be able to see the sensor's output using the MEMS Studio. This does not seem to be the case. Can som...

msv by Associate
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Convert I3G4250D gyro raw output to understandable values

Hello STM32 community,I'm relatively new to STM32 development and I'm currently working with the I3G4250D Gyro Sensor on the STM32F411e-Discovery board. I've been using the stm32f411e_discovery_gyroscope.c file (BSP Drivers) provided by STM32Cube to ...

i3g4250d - Getting same XYZAngRate value on every read

Hi,I have a i3g4250d sensor chip on our custom board with STM32G474 MCU.I have used the below driver github.com STMicroelectronics stm32-i3g4250dfor reading the sensor chip registers through SPI interfaceI am able to read "WHO_AM_I_ADDR" register wi...

PKupp.1 by Associate
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Resolved! LIS2DW12 INT1 Pin Goes High After Reinitialization

Hi,I'm working with the LIS2DW12 accelerometer in a low-power IoT application. The sensor is configured to wake the MCU via an interrupt on INT1, connected through a monostable multivibrator (Schmit trigger IC). The setup is designed so that a rising...

Resolved! STEVAL-IDP005V1-GUI does not connect

Hi.i am having a STEVAL-IDP005V1, STEVAL-UKI001V1, 10-pin-IDP005V1 Cable, M12female connector.i am referring this document ( https://www.st.com/resource/en/product_presentation/steval-bfa001v1b_quick_start_guide.pdf ) i am not able to connect the boa...

Unresponsive LPS22HHTR

Hi all, I have installed the LPS22HHTR on my custom circuit to communicate with a STM32F4x via I2C. I have pulled up the SCL (pin 2), SDA (pin 4), SA0 (pin 5), and CS (pin 6) lines to 3.3V via 4.7k resistors, grounded the two ground pins (8 and 9) an...

boof by Associate
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