MEMS (sensors)

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

www.st.com

Posted on August 11, 2017 at 19:00Hello,  I am trying to use the http://www.st.com/en/evaluation-tools/steval-mki129v1.html board on a breadboard.  It has a http://www.st.com/en/audio-ics/mp45dt02-m.html.  I am trying to resolve the two data sheets ...

0690X00000603hJQAQ.jpg 0690X000006040JQAQ.jpg 0690X000006040TQAQ.jpg

Resolved! MEMS pdm microphone - custom board

Posted on August 10, 2017 at 13:33Hi community!So far i have been developing my audio application on discovery board STM32F407 (there is a embedded MEMS microphone connected to I2S2), I have been able to configure I2S2 periphery and acquire data wit...

aci_gatt_update_char_value Failing For IDB05A1

Posted on August 06, 2017 at 20:02I have an IDB05A1 using aci_gatt_update_char_value. This call works for anything using 4 byte array sizes or smaller, but it returns BLE_STATUS_ERROR for arrays larger than this. I'm calling both aci_gatt_init and a...

hushel by Associate II
  • 260 Views
  • 0 replies
  • 0 kudos

State Machine programming for LSM330

Posted on February 15, 2017 at 06:13I am looking for some code examples or technical notes on programming the state machine in LSM330TR but couldn't find any in ST.com. Has anyone found these ? Could you please share if you have.#lsm330-state-machin...

iNemo-M1 Board

Posted on June 05, 2014 at 16:02Hi, I bought the iNemo-M1 Board.I connect it to PC by USB board, but PC not recognized the board.The board is aready programmed?I need to select an iNemo DFu firmware to program?Thanks.Eduardo Scherrer #inemo-m1-bo...

Wrong pressure reading from LPS25HB sensor.

Posted on August 01, 2017 at 18:56Hi all,I am evaluating the LPS25HB pressure sensor on iMX6 host processor, I am interested in getting the altitude for our usecase.The problem is  I am getting consistent value of pressure with no change even when I...

Reducing accelerometer noise using sensor array?

Posted on July 27, 2017 at 18:53Hi to all, I was taking a look to LIS344ALH accelerometer for a project where I need to place MEMS accelerometer into Raspberry board.I've heard there is a way to reduce acceleration noise placing sensors in array (e....

mbertoni by Associate II
  • 295 Views
  • 3 replies
  • 0 kudos

BlueMicrosystem2 with Android Apps disconnect

Posted on June 21, 2017 at 22:20I am using the BlueNRG-MS on SensorTile and loaded the BlueMicrosystem2 firmware.When connecting/disconnecting with ST BlueMS App using iPhone.  Everything is OK.When testing the same with Android phone (Android 5.0.1...

MOTENV1_ENABLE_PRINTF

Posted on July 26, 2017 at 23:26HW : STM32L476RG-SensorTileSW : SW4STM32Tried to enable the debug print through USB.I was using the BlueMicrosystem2_V2.2.0.  Enable  #define OSX_BMS_ENABLE_PRINTF and rebuild code will work.Can see all the print out....