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

Sorted by:

Sign In to Post

I work with the sensortile (STEVAL-STLKT01V1). I would like to acquire (accelerometer, gyroscope) data on the sd card but start recording via bluetooth on the St BLE application. Is it possible ?

Resolved! How the current consumption of ISM330dlc was measured? Is it for SPI or I2C? Are VDD and VDDIO connected during the current consumption measurement?

LSM6DS3TR freezes, unfreezes when shorting 3.3V and GND.

LSM6DS3TR is currently used on our production PCBAs. The sensor has been working for us for the past few years now. But once in a while it freezes and does not supply readings. Specifically it cannot sense taps. When we short the 3.3V and GND line it...

How to connect four LSM9DS1 on a common SPI bus.

I need to connect four LSM9DS1 on a common SPI bus. (I2C won't work here---resources are not available on the host microcontroller.)I'm having a hard time getting the following from the datasheets, and hoping maybe someone with experience with these ...

Resolved! What is the I2C bus capacitance of LIS2MDL and LSM6DSL?

I have both these devices on the same I2C bus and am trying to calculate the maximum pullup resistance.Thanks!

LIS2DH12TR Power consumption is 500uA. I have attached the Schematic and PCB file. Could you possible to suggest the power reduction in hardware or firmware level.

Difficulty in usage of accelerometer axis limiting?

Hi Sir/Ma'am,I am using accelerometer LIS3DH for drop test.I disabled two of axis's x, y and enabled z axis with CTRL_REG1 (20h) .Threshold 40, ODR 100, Range 2g.I had varied range from 2g to 16 g.Even when I dropped from 25 cm and 50 cm height I am ...

Resolved! Hi everyone,I have project LIS2DH12TR based. I am working about single tap detection and measuring an acceleration. I have success in two issue at now. But, My sensor is soldered with hand.After a time, I am receiving wrong and silly value from sensor.

Resolved! Hello, is it possible to work with unicleo GUI using an STM32 WB55 ? because i tried and it wouldn't even connect, thank you,

Resolved! LSM303AGR INT pin not firing

Hi,I am using nordic MCU to operate LSM303AGR magnetometer device. My goal is to get a Z-axis interrupt upon crossing the pre-calibrated threshold.The i2c write and reads are working fine.INT bit of register 64h (INT_SOURCE_REG_M) is responding when ...