Home › Evil Mad Scientist Forums › AxiDraw › Pen Up / Pen Down › Re: Pen Up / Pen Down
January 26, 2017 at 5:57 pm
#22820
Windell Oskay
Keymaster
Not directly; the EBB operates at an internal logic-level voltage of 3.3 V, and its I/O pins are just below this. If you need 5 V, you’ll need to provide an external logic-level shifter.