MEMS (sensors)

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Unable to read device identification page on M95320.

Posted on July 03, 2018 at 14:18I am trying to read SPI EEPROM (M95320-DRDW8TP/K) from TI c2000 micro controller with no success. No matter whatever I do, I always receive 0xFF.HOLD and Write protection lines are tied to HIGH.Any help would be appre...

unable to read intermediate frequency (fmax) values from FFT applied on vibration data recovered from LSM6DSL based vehicle RPM Techno-meter

Posted on June 28, 2018 at 17:28Hi to All !We are working on LSM6DSL based vehicle RPM Techno-meter with STM32L431KCU6 micro controller running at the speed of 80 Mhz. Our target is to read RPM by applying FFT F(max) on the single axis vibration dat...

LSM6DSL Pedometer performance

Posted on July 03, 2018 at 13:31Hi, I'm trying to assess the LSM6DSL built-in pedometer functionality to integrate into our product.- Has anyone experienced with it? - How accurate is it? There are several papers (e.g. https://www.ncbi.nlm.nih.gov/p...

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Posted on June 19, 2018 at 19:46Bluetooth Support of SPBTLE-RF (No BLE) [Bl475IOT] Hi Guys,currently I am dealing with the B-L475-IOT01A.This is equipped with a Bluetooth� V4.1 module (SPBTLE-RF).According to the data sheet (to be found in the appen...

LSM303C some angle not working

Posted on June 28, 2018 at 09:15Hi everyoneI am working with the LSM303C and with the STM32L476But LSM303c does not working at several angles.The Sensor skips values between 270 and 360 degrees.I use the prvoided library sources.Could you help me to...

LSM6DS3US SPI interface

Posted on June 28, 2018 at 14:48I plan on using the LSM6DS3US with an SPI interface. To do this i have to set the CS line to 1. The SPI bus I have is a shared bus with SPI memory devices, each controlled by their own CS line. Therefore on first glan...

bi direction communication on Bluetooth

Posted on June 29, 2018 at 11:58Hi Have anyone tried the full-duplex communication on BlueNRG -2 module for mobile communication? It does not detect as an audio device, it simply shows Bluetooth device. if anyone did so please guide us.Thanks in adv...