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

H3LIS331DL Accel Sensor turn-on Time Based on ODR

Posted on January 10, 2018 at 13:04Dear Team,In H3LIS331DL Datasheet, Page number 18, Ton (Turn-on Time)  Test condition : ODR = 100Hz, Typ. 1/ODR+1msBy this I understood that if ODR is 100Hz then we need 11ms after Accel is turnon.Then what about o...

Resolved! IIS2DH current consumption

Posted on January 08, 2018 at 16:39Hello,I am using IIS2DH to work for my application. But the problem rises when I measure the current it is consuming. At 25Hz with 40ms INT2 duration and Low Power Enabled with all axis, I am observing a current a ...

lps22hb

Posted on January 10, 2018 at 06:33Hi,can i use 7 lps22hb on I2C bus?thanks,francesco

Nucleo-L152RE + CubeExpansion_MEMS1 + Keil error

Posted on January 10, 2018 at 00:28I'm trying to build an example project that comes with the 'STM32CubeExpansion_MEMS1_V4.2.0' using Keil. It shows the following error: startup_stm32l152xe.s: error: A1023E: File '..\..\..\..\..\..\..\Drivers\CMSIS\...

H3LIS331DL

Posted on January 08, 2018 at 15:19Dear Team,I am trying to configure CTRL_REG4 of H3LIS331DL chip register value multiple times with default configuration, which is creating a problem of not generating data ready interrupt. If I am not configuring ...

aci_gap_start_general_discovery_proc

Posted on January 05, 2018 at 18:23I have just downloaded and using the 'STM32CubeFunctionPack_BLESTAR1_V1.4.0'.What I had noticed is, after calling aci_gap_start_general_discovery_proc() would take ~10 seconds forGAP_Start_General_Discovery_CB() be...

LIS2DE12 query related to #INT pins.

Posted on December 23, 2017 at 05:47Hello,I am using LIS2DE12 Accelerometer in my device interfaced with 32 bit STM32L4 sereis.Looking into the datasheet LIS2DE12 having two INT pins.My question is do i need to interface both pins with micro control...