Gcode Sender (editable 32 button remote control for your printer/CNC)

Note: A new wireless version can be found here: http://www.thingiverse.com/thing:2313781. Wireless version uses serial bluetooth modules.

This project is very much like using Pronterface or Repetier Host manual control to send gcode instructions to your printer while connected to the computer via USB cable, but instead using an Arduino Nano connected to a small keypad to send the Gcode scripts/macros.

Gcode sender is intended to work for 3D printers as well as a CNC mills and laser e