MEMS (sensors)

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Interfacing LIS3DH

Posted on May 12, 2018 at 08:52Dear sir,I want to read X,Y,Z data from LIS3DH. I have gone through the datasheet of the same but still didn't understand what are the commands to access it. So it will be kind of you if you tell me the commands or alg...

[ATT]12127

Posted on May 08, 2018 at 13:21VL53L1x ROI change does different distance measurements Hi, all!maybe someone can explain me why when I change ROI (range of interest) parameter of VL53L1x sensor then I got different distance to the same object (for e...

WAKE_UP Interrupt on LSM6DSL

Posted on May 07, 2018 at 14:31Hi guys, I have some issues to configure the wakeup interrupt on the LSM6DSL.  Does one you have already configured this interrupt? 

Bluecoin power consumption - why and how to minimize?

Posted on March 30, 2018 at 14:16Hi. I'm noticing that when using the BVLINK or MEMS software with the device paired with an iPhone the BlueCoin is using about 40-45mA. This seems a high. I'm expecting 10-20mA maximum based on other similar products...

Lis3dsh no longer respond

Posted on May 11, 2018 at 12:17Hello,In my application , i switch between power down and other data rate sometimes each second and i use soft reset before to reset the lis3dsh in Reg3 ,sometimes it takes many days to have the lis3dsh not responding ...

lsm6Dsl FIFO continuous mode interrupt problem.

Posted on May 10, 2018 at 14:49Hello FRIENDS!I have problem with chip LSM6DSL using.My purpose is use this chip in the FIFO continues mode. I would like receive interrupt from INT1 pin when FIFO full and read info from FIFO. I am working from STM32L...

''VL53L1X GUI'' bug??

Posted on April 26, 2018 at 15:26Hi friends,I have detected a strange problem.The first calibration I apply to VL53L1X sensor is not functional (the measure goes bad). After this, when I apply a new calibration, the measure is right.Has anyone had t...

Accelerometer selection for vibration analysis

Posted on May 05, 2018 at 08:01Hello, we are building an application for condition monitoring of machines. For this, I am trying to figure out the appropriate accelerometer with the following specs: (1) a frequency response of 1.5 to 2 kHz, (2) a hi...

Nucleo STM32L053R8 and bluetooth IDB04a1

Posted on May 09, 2018 at 13:08Hi!I would like to know if there is an example project in which are used two nucleo STM32L053R8 communicating by bluetooth IDB04a1. One board acts as a slave and passes data from the expansion board IKS01A1 to the othe...