Can i use STEVAL-MKI208V1K standalone ?

bcryhun · ‎2023-08-10

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

Peter BENSCH · ‎2023-08-10

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

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