Hello, I am looking at upgrading my controller for my k40 to be able to run lightburn. I originally tried the awesome tech M3 but the pwm connection is horrible. My power supply has the 3 wire jst connector so awesome tech’s solution is this female/female jump wire that basically just sits on top of the center pin. This causes my laser to fire at 100% no matter what the power setting is in lightburn . Does the cohesion3d laserboard also need to connect this way? I don’t think so but want to make sure before I spend the money.
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