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

STEVAL-IDB007V1, old usb serial fw detected, OLD DTM FW detected

Posted on April 02, 2017 at 12:47Hi All,I am using STEVAL -IDB007V1 development KIT, i installed BlueNRG GI c2.2.2, when i try to connect to the device(click connect), i am getting 2 messages:1-  old usb serial fw detected.2- OLD DTM FW fw detected....

Nav Dev by Associate II
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53L0-SATEL problem

Posted on March 23, 2017 at 13:25I'm having some troubles using the VL53L0X sensor (53L0-SATEL-I1 board); I used the other satellite board included in the x-nucleo-53L0A1 without any problems, but the 53L0-SATEL-I1 isn't working properly; it seems t...

LSM9DS DEN_A/G

Posted on March 29, 2017 at 18:10Hello,How could I enable the DEN_A/G signal?I succeeded to enable the DRDY_M or INT1_A/G signal but I have nothing on this DEN_A/G.Do you have any suggestion?Best regardsMich

Mich1 by Associate III
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LSM303AGR how to get 12-bit resolution on accelerometer

Posted on March 28, 2017 at 20:03LSM303AGR how to enable high resolution mode on the accelerometer? I have done exactly as described in the data sheet/manual setting the LPen bit to 0 and the HR bit to 1. I can play around with these bits but it doe...

STEVAL-STLKT01V1 to command a motor

Posted on March 27, 2017 at 18:19Hello, I am currently working on the STEVAL-STLKT01V1 development kit and I would like to use the sensortile to give an analog output in order to activate a motor. Does anyone know which of the output pins of either ...

VL53L0X freeze after ~1 min of use

Posted on March 21, 2017 at 23:05Hello,I am trying to operate the VL53L0X through ADLINK I2C SEMA3.5R7 (com express) interface.I initialized all the registers correctly according to - https://github.com/pololu/vl53l0x-arduino/blob/master/VL53L0X.cpp...

LPS25H wrong pressure value

Posted on July 27, 2015 at 18:07 Hi ST Community! I am working with LPS25H pressure sensor and STM32F1 uC. I am able to read out temperature and pressure but the pressure value is too low (temperature is fine). It should be 15 mbar and t...

zlajoan by Associate II
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H3LIS200DL I2C not working for more than 5 mins

Posted on March 20, 2017 at 13:40Hi, I am using H3LIS200DL with RFduino (RFD22102 ) as microntroller, I have used the schematic given in data sheet except I have connected CS pin to Vdd (for using I2C). Also I am using Arduino H3LIS331Dl_demo code a...