exactly, I also think it is 100% doable, just have to find a 3.3v shield.
Hi htsauce, I have a Prusa printer, I use a Arduino Mega and to control the motor drivers and hotend a Ramps 1.4. As far as I know the Ramps 1.4...
ok, I've seen your expansion headers. :)
that heatsink, can't it make dificoult the use of some shields?
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