Currently adding a laser to my X-Carve and it will get its power level control signal by tapping into the PWM signal coming out of pin 11.
Having trawled the forums I’ve seen mentioned that 100% duty is 12,000 or 14,000 requested RPM in Easel. I’ve also seen the default RPM set at 18,000 in Easel. Hence I’m confused.
What RPM do I need to set in Easel to ensure a 100% duty cycle on pin 11?
Is this linear to 0 RPM giving 0% duty on pin 11?
I know it’s not terribly important for spindle control but a good mapping will help laser control.
Thanks in advance.