MEMS (sensors)

Hello, the MSL Level of LIS3MDL is over. What do I have to do. The component is in the reel. Can i back it? (Temperatur + how long) Do you have an datasheet?

How to read PDM microphone with the Serial Audio Interface(SAI)

I have a really simple application setup. I'm currently feeding in one PDM microphone. I'm using the SAI interface (code is attached). First there appears to be a bug in the ST code. The SAI_PDMCR register have a field to set up to 4 microphones (see...

Vibration Monitoring example code works fine with FFT size of 512. But does not work with FFT size of more than 512.

We are using X-Nucleo-IKS02A1 board to test the vibration sensor using vibration monitoring example code. The FFT data of vibration sensor is observed using Unicleo-GUI.It is observed that the FFT data is not represented in Unicleo-GUI when FFT size ...

How to get repeated threshold interrupt on LIS3DSH

Hi,I have setup the registers on the LIS3DSH according to the "Wake-up" example in application note AN3393. It works for the first interrupt, but so far i haven't had any luck to receive any more interrupts unless i read the OUTS1 register to reset i...

DOUBLE TAP NOT WORKING IN LSM6DSO

Dear Concern, we are using LSM6DSO MODULE for my project purposeDouble Tap Issue :  Double tap is not working if we configured less than 208 Hz (Accelerometer ODR). Activity/Inactivity Interrupt Issue: At least one fake activi...

I want to know the range of errors (angles) of the marked data for the Threshold value [degrees] about AIS2DW12.

We are considering applying AIS2DW12 among ST MICRO products to HMC RS4 vehicle type ATS controller.In the contents of the data sheet, we intend to process signals with the vehicle using a function called 6D orientation detection.Refer to Table 17. T...

I am using VL53L3CX and I have read the manual and the datasheet but I didn't find how to set the distance mode; in other words which parameter pass to VL53LX_SetDistanceMode function.

the possibilies are: • VL53LX_DISTANCE_SHORT• VL53LX_DISTANCE_MEDIUM• VL53LX_DISTANCE_LONGbut i don't know for which range of distance I have to use each one.

[LSM9DS1] Can't read Magnetometer value while following the data polling example on Github.

Hello,I've been trying to incorporate code from the drivers in a project while following the data polling example on Github example (https://github.com/STMicroelectronics/STMems_Standard_C_drivers/blob/master/lsm9ds1_STdC/example/lsm9ds1_read_data_p...