(9.8×7.3×1.2 cm) Input Power 24V DC Output Power 5V DC Max. Technical Specifications Model K40+ CPU Type 32-Bit Arm Cortex-M3 Board Dimensions 3.8×2.8×0.5 in. The operator is obliged to use this control system only in accordance with its designated use and to use its engraver only in accordance with the instructions in all its manuals and all applicable local and national laws and regulations. The manufacturer and/or seller bear(s) no responsibility and assume(s) no liability for any improper use of this device or for any damage or injury arising from such use. Laser engravers and CNC machines are dangerous. This board must be installed, operated, maintained, and repaired by personnel familiar with its field of use and the dangers both of the machine and its components. Its firmware and ports can also be used to control similar engravers from other manufacturers and some CNC machines, although such configurations are outside the scope of this manual and must be done at the user’s own risk. This control board is intended for use with OMTech’s low-wattage laser engravers and cutters using glass (DC) or metal (RF) carbon dioxide (CO) tubes. This product contains electrical components that should not be disposed of with regular garbage. This product is sold in conformity with applicable EU regulations. These items address similarly serious concerns with regard to electrical components. This board does not offer control of power through software - we recommend upgrading the board to take full advantage of LightBurn.These items present a risk of serious property damage or personal injury. 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.

K40 lightburn board