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August 10, 2023
Question

Can i use STEVAL-MKI208V1K standalone ?

  • August 10, 2023
  • 1 reply
  • 884 views

I have STEVAL-MKI208V1K but not its own compatible motherboard. I want to use IIS3DWB sensor. When i connec SDA, SCL, GND and VDD(for vdd i have tried 3v3 and 5v), HAL_OK said HAL_ERROR. Is this STEVAL-MKI208V1K can be used standalone or no?

Thanks for helping

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    1 reply

    Technical Moderator
    August 10, 2023

    The STEVAL-MKI208V1K is just an adapter board with a sensor that makes the pins accessible via connectors. Of course, you can also use it stand-alone. However, the included IIS3DWB will almost certainly be destroyed by 5V supply voltage. When trying again, please do not forget the pull-ups on the I2C lines.

    Hope that helps?

    Regards
    /Peter