I'm looking into it too.
Trying to build a board.
But first I have to ask ...
Do you have VDD (3.3V) tied to VUSB?
There's no internal regulator on those chips.
I'm looking into it too.
Trying to build a board.
But first I have to ask ...
Do you have VDD (3.3V) tied to VUSB?
There's no internal regulator on those chips.
DT
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