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.
Forum Posts
Resolved! AIS2DW12 Zero-g level offset accuracy, long term
Can anyone tell me how to understand the following parameter out of the AIS2DW12 datasheet.Zero-g level offset accuracy, long term: ± 700mgWhen i use the sensor with a resolution of ± 2g, then I hope there ist not the possibility that the offset will...
LIS2DW12 slow activity detection
Hello everybody,In the AN5038 it is well described how to setup the internal state machine to detect activity, but it has does not fit my need:If I have my product in my hand, I want detect slow motion in 3 XYZ axes, but if my product is on my desk ...
LSM6DSO - Sensitivity to vibration.
Hi, I am trying to integrate LSM6DSO in an iOT and would like the LSM6DSO raise wake up interruption when iOT is moved (with a normal movement). Now my problem is the following :I programed my interruption and it's run. I can detect the motion on my ...
IIS3DWBTR power down to wake up process
Hi,We have achieved lowest current consumption(5.5uA) in power down mode as per datasheet with the pin configuration.Now we are trying to wake up from power down mode,By enabling the accelerometer CTRL1_XL register-101_Value ,but still module is in p...
Resolved! i am using lis2ds12 for step counting
IT IS WORKING WELL , I NEED INSIGHT ON HOW I COULD RESET THE STEP VALUE TO ZERO ON THE BUTTON INTERRUPT
Resolved! LSM6DSOX SPI read and write protocol in mode 1
Hello! I would like to check if the SPI read and write protocols in mode 1 are the same as those in mode 3 (as suggested on the datasheet). If they're different, may I know what the differences are?Thank you!
Resolved! LIS2DW12 Output Values
Hi experts,I am working with the LIS2DW12 accelerometer and the AN5038 document mentions the function to calculate the output values of the axis. 2g is mentioned, but what about 4g, 8g and 16g? Is the factor "4" the same for all scales?Thank you in a...
Resolved! LIS2DH12: Calculating return-to-sleep time using register ACT_DUR (3Fh)?
Hello,I’m probably missing something obvious but I don't understand how the return-to-sleep duration can be calculated using the equation in Section 8.34 of the datasheet.I’m also confused regarding how the ACT_DUR time is used for sleep-to-wake. AN5...
