MEMS (sensors)

Resolved! Where can i get the download for the updated SensorTileBox firmware, SENSORTILE.BOX_v341.bin?

I captured it when the device asked for the update but the file may have gotten corrupted. Loaded v3.41 using STLinkv2 and the sensortilebox now appears to be dead. The file I have is 726691 bytes and doesn't appear to work. Sensortile won't boot, n...

Resolved! I own STEVAL MKSBOX1V1. Due to repeated disengagement of battery the wires of battery connector are ripped from the connector. I would like to know the model of the connector to fix the battery to the kit.

Resolved! IIS328DQ Z axis wild numbers

I'm using a IIS328DQ on I2C buss (400KHz). I've got it set up at +-4g 100Hz samplingIt looks like it's doing it's thing correctly BUT for the z axis value. After the interrupt for data, I'm reading the XYZ outputs (MSB first order) and getting00 50...

Resolved! UNICO software fails to recognize STEVAL-MKI208V1 (IIS3DWB) on STEVAL-MKI109V3

I can connect to the ProfiMEMS board with Termite (serial port) and *ver shows v2.18.6.*listdev does not list the IIS3DWB but the UNICO GUI shows MKI208V1 but fails when I try to connect to that.[00]*listdevLPS22HBLIS331DLLIS331DLHLIS331HHLIS331HHLIS...

Resolved! How to calibrate the LIS3DHTR accelerometer?

Hi, I'm working with the LIS3DHTR and I'm trying to calibrate the sensor but I couldn't achieve. When I read the output registers I see most of the time a positive acceleration of more or less of 15mg, I know that there is an offset of +-40mg, but in...

Resolved! How long does it take for the interrupt1 signal to be raised once movement is initiated?

I'm trying to understand the span of accuracy I can achieve in terms of movement detection, in different Lis2dw12 setups.From my understanding, the LIS samples the axis acceleration values once every ODR (so if ODR corresponds to 1.6HZ, once every ~0...

Resolved! I'm using the LIS3DH. Do I need to provide a 90 mS delay between configuration of CTRL_REG1 and reading the OUT registers or the FIFO to insure stable output ?

I'm using the LIS3DH. The Application Note AN3308 specifies a 90 mS delay time between configuration and reading data in the suggested procedure for performing a self test, (p57 of DocID18198 Rev 3). The delay is, "... for stable output".  Once ODR i...

Resolved! Biometric Authentification of a Person using Behavioral data from LSM6DSOTR

Hello,Is it possible to uniquely identify a person using data generated by the wrist/arm gesture/movements from LSM6DSOTR installed as part of a wrist wearable?Does STM provide any SDKs to identify a person based on this data? RegardsShafi