Ultimate CNC

CNC controller software for GRBL

List of features

  • Importing g-code, STL and Images files
  • View g-code & trajectories in 2D and 3D
  • Autoleveling for PCB
  • Move your machine CNC using the keyboard
  • Custom commands through macros.
  • Probing for setting Z
  • Implemented MDI: Manual data input
  • Flashing Grbl to an Arduino
  • Simple CAD: the perfect complement
  • Optimized g-code sender
  • Works on Windows, OSX and Linux
  • Modern user interface for touchscreens and small screens
  • Load GCode program remotally
  • Multilanguage: english and spanish
  • Two themes available: Light and dark

G-Codes in Grbl v1.1

  • Non-Modal Commands: G4, G10L2, G10L20, G28,
       G30, G28.1, G30.1, G53, G92, G92.1
  • Motion Modes: G0, G1, G2, G3, G38.2, G38.3,
       G38.4, G38.5, G80
  • Feed Rate Modes: G93, G94
  • Unit Modes: G20, G21
  • Distance Modes: G90, G91
  • Arc IJK Distance Modes: G91.1
  • Plane Select Modes: G17, G18, G19
  • Tool Length Offset Modes: G43.1, G49
  • Cutter Compensation Modes: G40
  • Coordinate System Modes: G54, G55, G56,
       G57, G58, G59
  • Control Modes: G61
  • Program Flow: M0, M1, M2, M30*
  • Coolant Control: M7*, M8, M9
  • Spindle Control: M3, M4, M5
  • Valid Non-Command Words: F, I, J, K, L,
       N, P, R, S, T, X, Y, Z

G-Codes in Ultimate CNC

  • M6: Manual Change Tool
  • G81: Drilling Cycle with Grbl
  • G82: Drilling Cycle, Dwell

Desktop View

If you use the grbl controller in a big screen, it provides you a view to see all information in the screen without having to navigate through different tabs.

Grbl controller for desktop

Simple CAD

Sometimes you need to do some "simple" but high precision pieces with your CNC and it requires to use a lot of software: CAD Program (sketchup, autocad, SolidWorks, ...) and later generate g-code program using SketchUcam, Vectric Aspire, ... It is amazing time to do a simple thing!
The Ultimate CNC includes a simple and fast way to create the piece and send it directly to your CNC.
The Simple Cad in Ultimate CNC is Point-to-Point system to draw simple or complex pieces.

Simple CAD

Modern user interface for touchscreens and small screens

This grbl controller is organized to optimize the information that is showed in each screen. Then you can access to specific information using the "tabs" in the software. All parameters configuration are inside the tab "Settings".
This way is possible using the software in touchscreens or small screens without losing any information.
We recommend to use a Touchscreen or small Screen of 7" to have a good user experience.

Touchscreen GRBL

Simple CAD

Themes for everyone

Ultimate CNC incorporates a nice and clean theme Light by default.
But if you like a Dark themes, the software includes the perfect one for you.

Themes for Ultimate CNC