Skip to main content

7040 Wiring

Drive Board​

Wiring​

  • Connect to the motherboard PWM port, other motherboards need to refer to the corresponding documentation

Reference Configuration​

[fan]
##    Print Cooling Fan 
pin: PF8
max_power: 0.9
cycle_time: 0.002
hardware_pwm: false
shutdown_speed: 0

Startup Automatic Rotation Solution​

info
  • This is a brief explanation
  • Add the PWM signal pin during firmware compilation and invert its state
  • Test using SUPER8PRO, pin PF8, during firmware compilation select GPIO pins to set at micro-controller startup and enter !PF8
  • Please note that the ! entered is an English exclamation mark
  • The same applies to other motherboards

Optional Accessories: Air Inlet Filter​