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.

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Forum Posts

Resolved! what are the differences between lsm6dsr and lsmtdso?

Hey, I am using lsm6dsr + nrf 52811.  I found out the driver code provided by ST for lsm6dso in NCS Zephyr driver code. Can I use the lsm6dso driver code for lsm6dsr development? If I can't, what are the differences from lsm6dso for lsm6dsr?Thanks,

KFCUBE by Associate II
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lsm6dso remove g from acceleration

I would like to eliminate the influence of the gravitational field g from the measurement of accelerationI tried with a high pass filter. Is this the only solution?The problem is that the sensor evolves in space with orientations that vary over time....

chan by Associate
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IIS3DWB FIFO readout wrap-around

Hidoes the wrap-around feature work for the FIFO output registers as well?Can I just enable wrap-around in CTRL5 register, and read 7*number of words in FIFO bytes starting with register 78h to get the entire content of the FIFO?I have a hard time re...

LKert by Associate
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Timestamp Readings from the LSM6DSO

So this is a broad question, but I have been combing through the LSM6DSO datasheet all day, and I know that the sensor returns its own timestamp data. Beyond that, however, I am struggling to access this data. (My acceleration and gyro values are ret...

ItaiS by Associate
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Resolved! Change ODR in Sensor Tile Box PRO

Hello,I'm working with MKBOXPRO and I'm using the Entry/Expert Firmware to send to my app via bluetooth accelerations and gyro speeds. I think default ODR is 60 Hz for both datas.How can I modify ODR and increase it?In case there isn't a way to do it...

Decoupling capacitor recommendations for ASM330LHH

Hi,Greetings!We are planning to use ASM330LHHTR in our design. As per the datasheet of Gyro sensor chip, it is recommended to have a decoupling capacitor of 0.1uF+10uF (Aluminum). Since we don't have enough space in our board to accommodate the Alumi...

Sa.11 by Associate II
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How to give power supply to the IMU sensor ASM330LHB

The IMU sensor is  working on two input voltage supply 1.Vdd - Core supply 2.Vddio - digital I/O supply.My questions are in below.1.Is it better to supply the Vdd and Vddio seperately from two voltage regulators? 2.Is it better to supply the Vdd and ...

LSMDSO

Hi, Firstly, sorry for my low experiencia, i come here to try advanced in my project.I'm trying use the accelerometer LSMDSO with NUCLEO-F401RE and i i'm having difficult to read 3 axis data.Iam using the library present in the STM repository: https:...

Unico STEVAL-MKI230KA with NUCLEO-F401RE Board does not respond

I want to utilize the Unicode GUI for my ISM330IS Project, but my motherboard does not respond.. I've already updated the motherboard's firmware, tried different Unicode versions on Windows, and even checked the STink driver. Interestingly, Unicleo a...

Semolina by Associate II
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Resolved! The WHO_AM_I register value does not match the device selected

Hi, I am using a STEVAL-MKI109V3 mother board to evaluate 2 accelerometers :LSM6DSOX (STEVAL-MKI197V1)LIS2DUXS12I want to use the GUI software UNICO v9.14.6.0 but when I want to connect my device, an error popup appear : "ERROR : The adapter board ha...

TZapp.1 by Associate II
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