Hello,
I am running a Duet 2 Ethernet on my Ooznest workbee. (RepRap 3.2). I bought an Endurance laser that I want to activate using my fan0 PWM control. I am having a difficult time getting the fan0 pin to control voltage at all with any commands. I do have the jumper set to 5v not Vin. These are the statements I have in my config.g file to initialize the "spindle (laser)". Where am I going wrong?

M452 C"FAN0" R255 F200 S0; (SELECT LASER DEVICE MODE, OK)
M453 C"FAN0" Q200 R255 S1 T1 ; (PUT IN CNC DEVICE MODE)
M950 C"FAN0" F0 Q200 (DEFINE SPINDLE);
M563 P1 F0 S"LASER"(DEFINE LASER);