MEMS (sensors)

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NUCLEO-F207ZG - X-NUCLEO-CCA02M1 sound acquire

Posted on May 16, 2018 at 15:55Hello, i`m trying to get data from X-NUCLEO-CCA02M1 to my NUCLEO-F207ZG  vis I2s2 and i2s3, but unfortunetly i have even no I2SX_SCK on my device, what can be wrong ? I set transmission mode  to mode master recieve.Tha...

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Resolved! Receive only 0xFF from LIS3DSH

Posted on December 08, 2017 at 06:00  The original post was too long to process during our migration. Please click on the attachment to read the original post.

HTS221 accuracy

Posted on May 14, 2018 at 23:33The datasheet mentions accuracy +/- 3.5%, 20%-80% non-condensing and +/-5%, 0%-100%, non-condensing. Is this over -40C to 85C temperature range? Thanks!

A K_2 by Associate
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LSM9DS1 accels current draw

Posted on May 11, 2018 at 22:21The LSM9DS1 datasheet lists typical and max supply current for two cases: (1) gyroscopes off and accelerometers and magnetometers active, and (2) gyroscopes active and accelerometers and magnetometers off.  I need the ...

dlormand by Associate
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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 ...