MEMS (sensors)

EMI/EMC test certificates for LSM6DSOXTR and IIS2MDCTR

We have used LSM6DSOXTR and IIS2MDCTR for our boards and we require any kind of certification test reports or certifications if applicaple. Where can I find them.

ASM330LHHX : RES pin

Hi What is the function of the RES pins on the ASM330LHHX?The datasheet indicates: “Connect to VDDIO or GND.”Is there a preferred connection?Can I add a 4.7 kΩ pull-up or pull-down resistor?BR

Accelerometer sensor automatically compensate for temperature

Hello, the values of my accelerometer axes are affected by temperature changes and require calibration at each temperature. What method should be used for compensation? How can Bias Drift and Scale Factor Drift be determined each time the temperature...

XYZ values from AIS2IH are inconsistent with actual values

Hi, Post-development testing of the acceleration sensor reveals that the collected XYZ axis values are inconsistent with the actual physical acceleration values, and one axis continuously outputs a value of 0.What is the specific corresponding relati...

LSM6DSO FIFO starvation: Gyro data missing at 6667Hz ODR with Sensor Hub active

Hi ST Community,I am encountering a specific issue with the LSM6DSO configured in FIFO Mode with the Sensor Hub (Master I2C) active.Hardware Setup:IMU: LSM6DSO (SPI to STM32).Slave Sensor: LIS2MDL Magnetometer connected to LSM6DSO via I2C (Sensor Hub...

MEMS Studio: Failed to parse log file on IR Algorithms Tuning

I'm using a STEVAL-MKI109D with the IR sensor STHS34PF80 and I need to fine tune it to detect objects with low IR emissivity, but everytime I want to load the log file into the IR Algorithm Tuning, the same error appears "Failed to parse log file". I...

Resolved! LSM6DSL FIFO data misalignment (XYZ rotated) and FIFO_PATTERN always 0 — how to align reads?

Case Description:Title: LSM6DSL FIFO data misalignment (XYZ rotated) and FIFO_PATTERN always 0 — how to align reads?Body:I’m using an LSM6DSL over I²C with an STM32. Goal: batch accelerometer-only samples into FIFO and drain clean (x,y,z) triplets at...

Resolved! lsm6dsl FIFO DATA misaligned.

hi, we use one LSM6DSL sensor to read 3 axis acc FIFO data each second, but after some times, the FIFO out data become misaligned. the sensor setting is below:XL_ODR_26HZGyro disabled.FIFO ODR = 26HzFIFO threshold (water mark) = 128No decimationB...

LSM6DSOX: How to set multiple decision tree checking in FSM

Now I am working on my own project which involve with detecting the pattern of hand gestures using LSM6DSOX. I planned to use decision tree to detect each gesture and use FSM to detect the sequence of gestures and send the interrupt signal.Now the pr...

Figuring out how ODR works on LSM6DSV16X (or any other ST IMU)

Hello group,I'm a humble hardware guy integrating the LSM6DSV16X into a robotic application.We are going to use it in control loops, between 3kHz and 5kHz sampling.Between the main mode and the OIS mode, there are tons of ODR to choose from.However, ...

MEMS (sensors)

Forum Posts

EMI/EMC test certificates for LSM6DSOXTR and IIS2MDCTR

ASM330LHHX : RES pin

Accelerometer sensor automatically compensate for temperature

XYZ values from AIS2IH are inconsistent with actual values

LSM6DSO FIFO starvation: Gyro data missing at 6667Hz ODR with Sensor Hub active

MEMS Studio: Failed to parse log file on IR Algorithms Tuning

Resolved! LSM6DSL FIFO data misalignment (XYZ rotated) and FIFO_PATTERN always 0 — how to align reads?

Resolved! lsm6dsl FIFO DATA misaligned.

LSM6DSOX: How to set multiple decision tree checking in FSM

Figuring out how ODR works on LSM6DSV16X (or any other ST IMU)

ISM330DLC and IIS2MDC Chip Markings

Possible Future FLIR MEMS Sensor

MEMS Studio Support for B-U585I-IOT02A?

EMI/EMC test certificates for LSM6DSOXTR and IIS2M...

MEMS Studio: Failed to parse log file on IR Algori...

LSM6DSOX: How to set multiple decision tree checki...