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.
I am trying to validate a new board layout and am looking for the minimal configuration to read accel data.I'm using SPI. When the WHO_AM_I register of the LSM6DSR is queried, the correct response of 0x6B is returned.I take that as validation of the...
Please provide the following details of ASM330LHB IMU1.MTBF(Mean time between failure)2.Longevity.3.Shelf life or storage life.
Hi,The LPF2 filter on the IIS3DWB can set the cutoff frequency to ODR/4, ODR/10, ODR/20, etc. Figure 6 in the datasheet "Frequency response with LPF2 enabled" shows the bandwidth when LPF2 is set to ODR/4 to be 5.6 kHz. Is this correct? ODR/4 would...
Hi,It seems that accessing the i2c bus add noise to acceleration values read by the LIS3DH. The graphic represent 270 X,Y,Z 10bit samples read at 1344KHz. The FIFO is enable and a watermark level interrupt of 28 is set. At each interrupt, I'm doing a...
I have multiple LSM6DS3 (with SH SMD markings) and all of them show the same strange behavior.The chip is soldered to a breakout board that is set up on a breadboard. And is connected to the MCU breakout with 20 cm jumper wire.1. When I read a regist...
The LSM6DS3TR-C datasheet "Gyroscope LPF1 bandwidth selection" table mentions BWs for 800Hz, 1.6kHz, 3.3kHz and 6.6kHz ODRs. In the same datasheet, the "Gyroscope ODR configuration setting" table lists ODRs of 12.5Hz, 26Hz, 52Hz, 104Hz, 208Hz, 416Hz,...
I have been looking at the STEVAL-STWINKT1B sensor tile and the X-CUBE-MEMSMIC1 library. Is it possible to record 8 mems microphones to SD card with this board? I need phase coherence for array processing. All the examples seem to be a maximum of 4 m...
Hi,I am currently working on a STM32F303RE wired to a STEVAL-MKI195v1 throught a nucleo-iks01a2. When I tick the box corresponding to the mems package I use for data-retrieving from the lsm6dsrx on the STEVAL-MKI195v1 board. It does not add some cod...
Hello,I am trying to count steps from a Poky linux. I have already a driver configured which can be used to get accelero and gyro data. I've seen on the LSM6DSL's datasheet that the register FIFO_CTRL2 (07h) can enable the step counter that can get i...
Hi,I'm using an ISM330DHCX in a couple of boards.The output looks great on the desk but when subject to high shock and vibration the gyro signal shows a lot of noise (to the point where the rotation value is lost).Is this just something that happens ...
