I have a new Cohesion 3D board with a K40 laser with the digital panel.
The Cohesion 3d board is running smoothie ware .
My issue is the laser fires with the nano m2 board but will not fire with the Cohesion 3d board.
My 4 pin laser plug has black, yellow,white and green wires on it.
The test switch fires the laser, shorting the white(and) and green(laser) will turn on the led and fire the laser.
I did connect a wire to the laser fire screw terminal on the board and power supply and also the ground terminal.
The k40 then fired correctly.
Could anyone provide any advice?
Did you provide those pictures? We need pictures to understand your setup!