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Making USB OTG work with the Blackpill V3.0 board #24

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cgo opened this issue Jan 12, 2021 · 1 comment
Open

Making USB OTG work with the Blackpill V3.0 board #24

cgo opened this issue Jan 12, 2021 · 1 comment

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@cgo
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cgo commented Jan 12, 2021

Hi,
I have a v3.0 blackpill board with a F401CEU chip.
I am not certain if it is possible to implement a portable USB host with this board; it would need external power and
I would like to use the USB-C connector to connect self-powered devices to it.
Is that possible and if yes do you have some information on how I would have to set up VBUS and power for the board,
and if I need any external parts apart from the blackpill board itself?

Thanks a lot.
@cgo
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cgo commented Jan 15, 2021

Did a little bit of reading; does the blackpill board have a charge pump installed on the board?

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@cgo