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
Connexion issue with STEVAL-STWBXC1: "STWIN Command Line Interface Example: No Devices, existing"
Hello everybodyFor a project I need to use the evaluation board STEVAL-STWBXCS1 (evaluation board with differents sensors). I read the fuide "Quick Start Guide STM32Cube function pack for high speed datalogging and ultrasound processing" (www . st . ...
Problems with LIS2H12TR accelerometer
hello everyone:I encountered an issue with inaccurate readings when using the LIS2HH12TR Please take a look.First of all, my application scenario: installed on a device, FPGA reads the current position through IIC at all times, without any sudden vib...
Resolved! Is there a datasheet for LSM6DSDTR?
Hello,I have bought one of ST sensors on LCSC. It's called LSM6DSDTR and after it arrived i was looking for details about this sensor but it seems to not exist outside of china. Is there any way i could find more information about this product or may...
LIS2DH sometimes does not update the XYZ data
I am using LIS2DH to detect the tilt angle of a vessel. Sometimes the XYZ reading will freeze, and not update anymore, the only way to reset it is to power on/off the system.
MP34DT05-A current consumption
Hi ST team,I use MP34DT05-A microphone in my design and I measure an addition of ~8.5mA to the average consumption current while the microphone is active.The datasheet specifies 650µA consumption in normal mode, and up to 10mA short-circuit current.S...
Resolved! How is ST recommending the use of MEMS Accelerometer for Vibration Sensing applications with Sensor Resonant Frequency as low as 2.4kHz for ISM330DCHX & similarly others?
I am surprised to see half of the MEMS sensor datasheet do not mention sensor resonant frequency. Sensor Noise values feel misleading as we have no clue what noise are we going to receive in our shipment. Also, noise levels are not documented well ei...
Resolved! Does HP_REF_MODE in lis2dw12 have any effect if FDS in CTRL6 is set to 0 (low-pass filter path selected)?
From this picture in application note looks like HP_REF_MODE should not have any effect to the output data when purple path is selected. But in tests we see differences in output data with and without HP_REF_MODE set to 1.
Resolved! Does ISPU offer deep sleep for even more power save and what is the lowest deep sleep watt usage?
Q&A - webinar "In-sensor monitoring with intelligent MEMS sensors"
