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.

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Forum Posts

LIS2DH12 High Power consumption in normal power mode

Posted on April 18, 2018 at 15:42Hello,Currently,  am working with  lis2dh12 mem sensor for my ble application. I am using accelerometer to detect movement and then reading data from accelerometer using bypass mode. During no movement, the power con...

Unico: The adapter board has not been recognized.

Posted on April 19, 2018 at 02:10I am using a STEVAL-MKI109v2 with a STEVAL-MKI172v1 sensor board. When I run Unico 6.0.0.0 the MKI109v2 is not in the list of devices but the MKI172v1 is. When I select MKI172v1 and attempt to connect I get the follo...

spencer2 by Associate
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Record microphone and motion sensors simultaneously

Posted on April 03, 2018 at 08:59I have a SensorTile Kit (STLKT01V1) running the http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32-ode-function-pack-sw/fp-sns-allmems1.htmlwhich I can...

LSM9DS1 Wake Up Interrupts

Posted on November 06, 2017 at 17:26The original post was too long to process during our migration. Please click on the attachment to read the original post.

Pastrana by Associate II
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LIS2DE12 WTM signal not cleared when reading from FIFO

Posted on April 17, 2018 at 23:55Hi All,I'm using an LIS2DE12 in stream mode with the watermark set to 15 FIFO entries and with the WTM bit being driven out INT1. When INT1/WTM goes high, I read out 16 FIFO entries and, as expected, INT1/WTM goes lo...

LSM9DS1 standby consumption

Posted on April 11, 2018 at 17:33What is LSM9DS1 standby consumption (all sensors off)?The datasheet says nothing, no value in Electrical characteristics section.Its predecessor LSM9DS0 has 6uA typical.

LSM6DS3 & m24c64 power consumption high

Posted on February 01, 2018 at 16:17Hello All,We are doing a wearable product where we using LSM6DS3 & M24C64 but power consumption much high than specified.LSM6DS3 is taking around 300uA just by powering on. As we understand from datasheet by defau...

piyush by Associate
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LIS3DH - Motion and crash detection

Posted on February 26, 2018 at 12:02Hello allMy goal is to use two INT pins to generate two interrupts in a device which will be used in a car. INT2 will be pulled when a crash of the car is detected and INT1 when the car moves.Here is my init setti...