MEMS (sensors)

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! LIS2DH12 accelerometer SPI Interface Clock Speed

Hello, What is the maximum data transfer rate over the SPI interface for the LIS2DH12 accelometer? The datasheet doesn't say anything about this. About the I2C interface it is said that it can operate in standard mode (up to 100 kHz) and fast mode (u...

Resolved! tolerance of IMU internal clock sampling frequency

Hi,I am using IMU sensor LSM6DSO set to 100 Hz sampling rate. I am trying to figure out what is the tolerance of the IMU sampling frequency set by it's internal clock. How confident can I be that when I set it to 100 Hz, it will not fluctuate to high...

zce by Associate
  • 524 Views
  • 1 replies
  • 0 kudos

how to understand the LIS3DH temperature reading

Posted on June 02, 2015 at 18:20I have an application using the LIS3DH.  I need to read the values from the on chip Temperature Sensor.  I have properly setup the ADC_PD and TEMP_EN bit in the TEMP_CFG_REF (1Fh).  I'm reading the OUT_3_L (0Ch) and O...

Issue with LIS3DH interrupt at low threshold

Hello, ST community,Recently, our team has been working with the LIS3DH accelerometer with a STM32WLE5 MCU. Some of the requisites we have for the project are: it works with a 400 Hz, 16 g Full Scale, High Resolution mode, High Pass filter activated,...

Magnetometer Sensor

Hi ST experts,  Can help to advise that 9axis (IMU+Mag) is a viable solution for indoor head tracking and positioning?There are multiple references stating that the magnetometer is prone to magnetic field interreference indoor and is suggested to ign...

STLearner by Associate III
  • 470 Views
  • 1 replies
  • 0 kudos

Resolved! Reliability data

Hi, I am looking for reliability data for :ASM330LHH - ISM330DLC - ISM330DHCX - ISM330DHCXTR - LSM6DSO - ISM330 DLCTRI am looking for especialy MTBF or FIT but also if possible MTTF. Where can I found them ? Thanks by advance

esamz1 by Associate
  • 771 Views
  • 2 replies
  • 0 kudos

LSM6DSO just one interrupt at high frequency

Hi,I am using a LSM6DSO and ESP32 to read it.I am handling the FIFO FULL interrupt by adding a new task to a queue in order to print a message and in the main loop I am reading the buffer of the sensor.It is working perfectly at 833Hz, but if I set i...

Resolved! LSM6DSV16X Register Reading and Writing Issues

Hi all, I am implementing the following GitHub code to initiate sensor fusion in the LSM6DSV16X sensor chip. The board will communicate via UART however there seems to be an issue reading and writing to registers via the HAL driver functions provided...

ZoeTakacs by Associate II
  • 1454 Views
  • 2 replies
  • 1 kudos

Resolved! LIS2DW12 self-test positive vs negative

Hello,I have implemented LIS2DW12 driver into our product and self-test procedure according to the AN5038 (as a minor difference, instead of waiting 100ms in the process, I use 5 newest samples from FIFO after FIFO gets filled with 30 samples, i.e. d...

IS by Associate II
  • 758 Views
  • 4 replies
  • 0 kudos