Plotty (GCode Generator for Pen Plotter)

This is the ongoing replacement extension for the old Plaster. We us this for our self-build pen plotter called Plotty.

This tool can be used with different GCode flavours:

• Marlin: M280 P0 0..180  (float value)
  
• Smoothie: M280 P0 5..10   (float value; 0 turns off the servo)
  
• Repetier: M340 P0 500..2500 (int value)