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

IMU lsm6dsv16x interrupts do not fire at all

Hey Everyone,  I bought this sensorhttps://www.sparkfun.com/products/21325 and it is default to work as i2c. Which I do. I can read from this imu using regular polling, but I would like to use interrupts. But the issue is, interrupts to do not fire a...

ACand.3 by Associate III
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Struggling to get the FIFO-TAG for the game rotation vector

Hello everyone.I and my team are a bunch of BSc students in electrical engineering currently working on a gimbal project at our uni. My task is to prepare our IMU, the LSM6DSV16X by ST, for the readout of the game rotation vector so that we can get q...

Nicci_T by Associate
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SensorTile.box Lost Power, Connection

I just bought the latest SensorTileBox (STEVAL-MKSBOX1V1) and it lost power and bluetooth connection, no LED lights. How do I restore it to its original firmware? The ST BLE Sensor app also doesn't have the create app option.

tortilla by Associate
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HAL_SPI_Transmit & HAL_SPI_Receive timing issue

Hi all, I am working on the STEVAL-PROTEUS1 Board, which features the STM32WB5MMG module and the IIS3DWB high bandwidth accelerometer sensor interfaced via SPI_1. According to the IIS3DWB sensor datasheet, it supports up to 10MHz (CLK) and an ODR of ...

Converting data from FIFO

Hello,section "4.5.1 Example of output data" of the LIS2DUX12 device application note (AN5909) provides an example of calculating the acceleration value from the FIFO.In the example 14 useful bytes from the FIFO are multiplied by the sensitivity in "...

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zmogas by Associate II
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lps22df temperature offset

may i know lps22df temperature offset register?want to read the correct value at 25 degrees in the temperature chamber,but it seems to be read as an incorrect value. Please me, know if there are any other ways to compensate for the temperature

nu by Associate
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MP34DT06JTR mic is not working my custom board

Hi,I am using MP34DT06JTR mic with my custom board with Micro-controller STM32U535CET6.I am unable to get the data form mic with my custom board. MIC schematic screen shot and Signal wave form of CLK and DATA screenshot given below.can you please ver...

Vineet_872_0-1733742927307.png Vineet_872_1-1733742970688.png Vineet_872_2-1733743234832.png

Resolved! lsm6ds3trc free fall detect

Dear,I'm testing the lsm6ds3tr-c free fall function, but it's hard to tuning the threshold, i attach the current registor settings, I want to dectect the 1m free fall, can you give some guide? thanks a lot.

Jali by Associate II
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