Hello,
I am modifying marlin so I can run a syringe on my printer. I will use pin 13 to turn on and off a solenoid valve that will control the syringe. What is the best way to have pin 13 turn on and off instead of having the extruder stepper turn?
I am modifying marlin so I can run a syringe on my printer. I will use pin 13 to turn on and off a solenoid valve that will control the syringe. What is the best way to have pin 13 turn on and off instead of having the extruder stepper turn?