MEMS (sensors)

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MotionFx Magnetometer calibration issue

Hello Everyone!!!I am using STM32F401CBU6 controller along with 2 sensors ie., (ISM330DLC & ISM303DAC) in my project. I have included motionfx library and getting Roll, Pitch, Yaw and Heading, but the heading is not getting calibrated and values are ...

FX_Run.PNG Init.PNG Mag_Calib.PNG
Anil3 by Associate III
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Resolved! What's best and way to calculate velocity from acceleration for IIS3DWB and what degree of accuracy should one expect with IIS3DWB accelerometer?

I am using IIS3DWB for machine condition monitoring product development project.I am using the below integration for velocity conversion as per MotionSP but unable to estimate speed RMS (not even 50% closer to the reference values).------------------...

AGosw.3 by Associate
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issue with NRF24L01 on STM32F07VET6 blackboard

I've been trying to interface the STM32F407VET6 with the NRF24L01 modules, however after trying multiple boards modules and library's it still fails to work. im not sure the issue is with hardware as ive tried multiple modules and the black board has...

voxe by Associate
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IKS02A1 and Nucleo H503RB don't work

Hi, I am curretly using a Nucleo H503RB and the IKS02A1 expansion board in order to use the ISM330DHCX.I tried several way to use via STM32Cube IDE which is my goal as i want to use C language without success to see any sign of an i2c adress with an ...

How can I make BLE work on STWINKT1?

Hi,I am trying to use the BLE (SPBTLE-1S chip) on my STEVAL-STWINKT1 board. The idea was to use a project example from X-Cube-BLE2 with the following configuration :HCI_TL : BasicHCI_TL_Interface : UserBoardApplication : SampleAppI used the SPI2 to c...

KaisBo7 by Associate II
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IIS2DLPCTR Internal LDO

I am thinking of powering the IIS2DLPCTR accelerometer VDD rail from a buck converter and wanted to understand if this part uses an internal LDO to step the VDD voltage down to power the internal MEMS block and ADC? Or does it use the supplied VDD di...

NBerr.1 by Associate II
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SensorTile.Box PRO asks Bluetooth Code

When I connnect sensorTile.box from App.the followign msg poped ip continuously. and no fucntion work properlywhat is the reason. I upgraded the FW on FOTA  at the first connection.what is the suggestion ?Thanks!Forest  

forestxu_0-1718761080315.png

ML implementation in ISPU

Can anyone provide a documentation over integration custom ml algorithm in ISPU.If I have a machine learning model like tflite or onnx how can I deploy it in ISPU

Amith_lal by Associate III
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ISM330DLC Low Power Mode

Trying to get the lowest power out of this device, but it seems to draw at least 900uA of current when even the accel and gyro are disabled. Any suggestions on how to get the current draw of this device lower? Here's my setup:Custom PCBnormal current...

NSmit.9 by Associate II
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