Make sure you have any necessary drivers installed for your laser.Download lightburn v1.4.Troubleshooting Troubleshooting - Connection Issues ¶ Can't connect to the laser ¶ This board does not offer control of power through software – we recommend upgrading the board to take full advantage of LightBurn. Please note that LightBurn does not support the stock M2-Nano board in the popular K40 laser. If it doesn’t work, sometimes it only takes a day or two to make the required changes to support a new board in these existing families. If your controller is GCode, Ruida, Trocen, or TopWisdom based, even if it’s not listed it might be supported already – Download the free trial and try it for yourself. More controllers will be added soon, so if you don’t see yours listed, send us a message – maybe we’re already working on it! Supported Trocen controllers include the AWC708C, AWC608, and TL-3120. Supported Ruida controllers include the RDC6442G/S, RDC6445G, RDC6332G, RDLC-320A, and R5-DSP.

Supported GCode controllers,include Grbl, Smoothieware, Grbl-LPC, and Marlin. We currently support most Ruida, Trocen, TopWisdom, and GCode based controllers. LightBurn talks directly to your laser, without the use of additional software. LightBurn is a native application written for Windows, Mac OS, and Linux. – Send the result directly to your laser cutter

– Apply settings like power, speed, number of passes, cut order, brightness & contrast, dithering mode, and much more

– Arrange, edit, and even create new vector shapes within the editor, with powerful features like offsetting, boolean operations, welding, and node editing – Import artwork in a variety of common vector graphic and image formats (including AI, PDF, SVG, DXF, PLT, PNG, JPG, GIF, BMP) LightBurn is layout, editing, and control software for your laser cutter. LightBurnlaser engraving and cutting software for personal and professional laser cutters.

For ipod instal LightBurn 1.4.01