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Old 16 June 2014, 10:05   #455
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Join Date: Dec 2012
Location: Sweden
Posts: 125
They provide +3.3V to the Boot pin. As easy as that. I have a cheap USB to TTL adapter that works even with windows 8, and provides +5V and +3.3V. Hooked it up to supply 3.3V to the boot pin, instead of jumpering 3.3V on the drive to boot, and voila, it is in programming mode when I attach it to pc for programming.

This is the one I use and which I see are sold with those "easy to program" goteks..

Last edited by Johan1973; 16 June 2014 at 10:36.
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