• Provides Jog using distance and feed settings via radio buttons
• Strips whitespace from Gcode blocks
• Provides configurable gcode blocks for Jog and Workspace 0
• Provides individual 0 set buttons for each WorkOffset Axis
• Sub panels and controls interlock to prevent inadvertent sending of commands
• Provides setting, retrieving (from Grbl), loading and saving Work Offsets
• Provides key repeat for Jogging with configurable repeat rate
• Provides visible State and Status indications
• Settings and preferences are persistent between executions
• Makes no changes to Gcode
• Built on .Net 4.5
• Supports up to 5 macros
• Live Status monitoring
• Supports key mapping for x, y, z positioning as well as X,Y,Z work reset and altering Distance and Feed Rate
• Support rewind of gcode on detection of M30
• Supports feed, spindle and rapid overrides (depends on Grbl version)
• Displays pin states (depends on Grbl version)

• Does not change Gcode, e.g. no trimming of decimal places
• Does not remove unsupported Gcodes
• Due to the issues raised in the Char Counting protocol (https://github.com/grbl/grbl/issues/845) I will not be implementing this protocol.
• No expansion of Canned Drill cycles or M06 Tool Change

The last item above is planned, and is part of the reason for writing Grbl-Panel.