Quote:
Originally Posted by twobob
internal jumper / pin /switch - These are the ones that were still lingering from the "But how do magic my dx"
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RECAP:
Still seems like to me: making Amazon engineers crack a glued case and hook up internal connectors to merely invoke a boot state? Total madness.
So to that end... TBC...
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I agree with your point that "things tend towards simplicity".
But in contrast (a fancier than current known ways):
I would sense a locally, strong, magnetic field.
Hold a little ceramic magnet against one spot of the case back == Downloader Mode.
And a Hall Effect device would be hard to spot on visual inspection among all the other SMT devices on the board.