MEMS (sensors)

Guidelines on maximum length allowable on PDM microphone lines (MP23DB01HP)

Would like to check if there any recommendation on the acceptable length for PDM bus, using MP23DB01HP.

Resolved! What is the meaning of 12-bit high resolution mode in the LIS2DH accelerometer, and how do I use it?

I just want some clarification of the data output of the different modes.For example, it states in the data sheet that low power mode has an 8 bit data output. I assume that this means registers LIS2DH_OUT_X_L and LIS2DH_OUT_X_H are 8 bits each, and ...

MPU6050 gyroscope not working correctly

I am using the bluepill board and was trying to compute the angle from gyroscope raw data. However, when I tilt the sensor, the angle measured doesn't change as expected. It's changing between 1.xx and 2.xx regardless of the tilt angle. The sensor is...

Resolved! IIS2MDC is it need to calibrate and how to calculate angle from raw data of the sensor?

Hi.When i power my board and everything else i configure sensor in continous mode and succesfully getting data for each axis. Board is parallalel to the floor then it means that for getting angle i need sensor data from x axis and from y axis. I trie...

Resolved! Different perofmance mode of LSM6DSO32

Hi all,I'am working with an LSM6DSO32, I read this AN5473 at page 13 and 14 we have 2 tables comparing different operating modes. I have a question for gyroscope for example if I chosse ODR 208Hz with G_HM_MODE = 1 I'am in a normal mode, and if I set...

Resolved! Trying to use magnetometer II2SMDC to get angle of rotation of a plan

Hello,I'm using the mems II2SMDC from where I get X, Y and Z values.I set ODR to 100Hz, COMP_TEMP_EN to 1 and MD_CONTINOUS to 1 for CFG_REG_A (note that low power is disable)I set DRV_IIS2MDC_LPF to 1 for CFG_REG_BI set DRV_IIS2MDC_BDU to 1 for CFG_R...

Error when trying to connect STEVAL-STWIN to Azure cloud

I am receiving the following error when I was working through the industrial webinarError: Time:Thu Jun 3 18:09:35 2021 File:C:\nobackup\Code\repo\FP-CLD-AZURE1_New\Firmware\Middlewares\Third_Party\azure-iot-sdk-c_public_preview\umqtt\src\mqtt_client...

Resolved! MIS2DHTR

DRIVER TO ASEMBLY BY MPLAB

LSM6DS3 linux driver for ODR of 1666 Hz

Hello STM,looking the the mainline kernel for the IMU line, i see some comments in the code that say the only supported ODRs are that of up to 416 Hz. is it possible to run the sensor in high performance mode with the current linux driver? Is there a...

Resolved! NucleoSTM32L152 + X-Nucleo-IKS01A3 Example build problem

Hi to allI'm a newbe for this things.My intention is to use the Intensity Detection application for the this system: NucleoSTM32L152 + X-Nucleo-IKS01A3 with ST32CubeMX version 6.21 and ST32CubeIDEversion 1.61.I downloaded MEMS examples from https://...

MEMS (sensors)

Forum Posts

Guidelines on maximum length allowable on PDM microphone lines (MP23DB01HP)

Resolved! What is the meaning of 12-bit high resolution mode in the LIS2DH accelerometer, and how do I use it?

MPU6050 gyroscope not working correctly

Resolved! IIS2MDC is it need to calibrate and how to calculate angle from raw data of the sensor?

Resolved! Different perofmance mode of LSM6DSO32

Resolved! Trying to use magnetometer II2SMDC to get angle of rotation of a plan

Error when trying to connect STEVAL-STWIN to Azure cloud

Resolved! MIS2DHTR

LSM6DS3 linux driver for ODR of 1666 Hz

Resolved! NucleoSTM32L152 + X-Nucleo-IKS01A3 Example build problem

eCompass compared to a smart phone compass

IMU LSM6DSO FSM Settings

Problems with AFS tool on MEMS Studio -- bad data?

ASM330LHH imu sensor are fixed and not moving even...

Accelerometer ISM330 - Sampling frequency configur...

Using 'libiio' to read Accelerometer data from the...