Which version do I need?

Most laser software is tied to very specific types of machines. LightBurn is a bit more flexible, and has two variations of the software for different kinds of laser controllers.  Note that both types are supported by the trial version of LightBurn, as well as the DSP version.

G-Code controllers:

Commonly used in 3D printers, home-built CNC machines and kit-style or DIY lasers, g-code controllers use a text based command format called g-code, and are often open source hardware and firmware. They are usually a bare board, and often used in open-frame machines like the EleksMaker machines. They are also often used as replacements for the stock controller in the common K40 laser.

Here are a couple of common GCode controllers - The Cohesion 3D mini is on the left, and the EleksMaker ManaSE controller is on the right:

Common g-code controllers include Cohesion 3D Mini and Cohesion3D Laserboard, Smoothieboard, or any board running GRBL or Marlin firmware.  If your controller is one of the above, you can click here to purchase the GCode version of LightBurn.

 

DSP controllers:

Commonly used in more industrial-grade machines, they use proprietary hardware, firmware, and software. They are usually enclosed in a plastic case, and usually have an LCD display panel with buttons to control the machine. If your machine is a CO2 laser in a metal case and has an LCD display, chances are you need the DSP version. 

Here are a couple of common DSP controllers.  The Ruida 6442 is on the left, and the Trocen AWC 708c is on the right:

Companies that use DSP controllers supported by LightBurn include Aeon, Thunder, Boss, AP Lazer, and Laguna Tools, and many more.  If your controller is one of the above, you can click here to purchase the DSP version of LightBurn.

 If you're still not sure, this page should help you identify your controller: https://lasergods.com/controller-dsp-identification/