About FCook.1

FCook.1 · 2022-11-03

Hi, I've been using the STEVAL-MKI208V1K for a year now, without problem, but now I tried to connect the two parts using a longer cable (twice the length of the one provided with the kit). While my microcontroller says the sensor is connected, when c...

FCook.1 · 2021-09-30

Hello ST team, I’m using the IIS3DWB (STEVAL-MKI208V1K) together with an Arduino Portenta H7. No filter added through the composite group of digital filters, only the default LPF1. Also, 2g scale resolution.When placing the sensor on a surface isolat...

FCook.1 · 2021-09-17

Hello, I’m using the IIS3DWB with an Arduino Portenta, using a procedure similar to Kris Winer’s github (i.e. using the FIFO buffer in continuous mode, 256 watermark, stop on watermark, data ready interrupt on watermark, running various cycles until ...

FCook.1 · 2021-07-26

Hi, regarding the STEVAL-MKI208V1K, what is the purpose of the pins CSX, SDX, OSDO and OCS?In the diagrams of the Data brief available from the web page, it can be seen that those pins actually are not coming from the IIS3DWB pins.I want to connect t...

FCook.1 · 2021-07-21

Hi, I recently bought a STEVAL-MKI109V3 with STEVAL-MKI208V1K. My pc runs on Ubuntu 18.04.5 LTS.I've installed the Unico GUI, but when selecting the STEVAL-MKI208V1K in the Unico, it says "Port not open. Please, check the board is connected."I've tri...

FCook.1 · 2022-11-04

Hi Peter, I've some doubts about the I2C reference in your answer.The STEVAL-MKI208V1K is composed by STEVAL-MKI208V1 (which has the IIS3DWB) and the STEVAL-MKIGIBV2 (which only serves the purpose to be compatible with common boards and connect to a ...

FCook.1 · 2021-10-01

Hi, I've tried using the sensor HPF, ODR/800.While I can check it is taking place (automatically eliminating the gravity offset, no need to manually adjust for the offset), the +-20 mg jitter is still present.What could be the reason for that noise? ...

FCook.1 · 2021-09-28

Hi Niccolò, I'm reading as follows:#define IIS3DWB_INTERNAL_FREQ_FINE 0x63....uint8_t IIS3DWB::readByte(uint8_t reg) { SPI.beginTransaction(SPISettings(IIS3DWB_SPI_CLOCK, MSBFIRST, IIS3DWB_SPI_MODE)); digitalWrite(_cs, LOW); SPI.transfer((reg & 0...

FCook.1 · 2021-08-10

HI @Eleon BORLINI, my mistake, I had an error in the c++ code, now I can communicate to the STEVAL-MKI208V1K.To close this subject, in my case it was easier and simpler to make direct communication with STEVAL-MKI208V1K using Arduino than through ST...

FCook.1 · 2021-08-08

Hi Eleon, I tried to make communication to STEVAL-MKI208V1K through Arduino (using similar code to https://github.com/kriswiner/IIS3DWB).But there is no communication (I can't even get a read from register WHO_AM_I).What are the chances the STEVAL-MK...

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STEVAL-MKI208V1K cable length

IIS3DWB static and dynamic noise question

Question about IIS3DWB INTERNAL_FREQ_FINE register

STEVAL-MKI208V1K pins

STEVAL-MKI109V3 dfu issue

Re: STEVAL-MKI208V1K cable length

Re: IIS3DWB static and dynamic noise question

Re: Question about IIS3DWB INTERNAL_FREQ_FINE register

Re: STEVAL-MKI109V3 dfu issue

Re: STEVAL-MKI109V3 dfu issue