K40 Whisperer: Control software for the stock K40 Laser controller
Fireray Co2 Laser Controller System For Co2 Laser Engraving Cutting Machine K40 Laser 3020 6040 Replace Ruida Leetro Trocen - Woodworking Machinery Parts - AliExpress
Installing K40 Whisperer And Inkscape - LaserGods.com
Mini Gerbil v2 (MG2) – 2 axis controller for K40 laser cutter – AwesomeTech
K40 Laser Cutter Xtreeem: New Controller For Epic Functions!