Ender 3 S1 Aux Cooling Triple 5015s V1
Creality Ender 3 S1 Pro
0
July 7, 2024 at 10:40 AM
Original model
Comments
@mr_idkgoogle_1074013 I have found this reference: https://github.com/JackJack3231/V0-Auxiliary-Fan/blob/main/docs/firmware_slicer.md#klipper-configuration
Basically add this to printer.cfg and should work via GPIO13 in and be visible in Mainsail and usable in OrcaSlicer when naming it as aux_fan:
...
[fan_generic Aux_Fan]
pin: host:gpiochip0/gpio13
..
I have the same printer and nozzle and looks like the same fan duct from Zuff, but still lacking cooling and by looking at your design this looks like the way.
Would you be able to add a angle to the fan ducts like you made in v3.3? This would save a lot of time printing :P
Also, could you maybe provide some more details or a sketch on how you connected the fans with your SBC and the Ender mobo with its Klipper config?
From what I gathered so far is:
- the 24v pins from Ender s1 (pro) mobo goes into DC +/-
- the fans are connected in series to the controlled device output of the mosfet board
- the mosfet signal pwm +/- is connected to one of the GPIO's on the SBC (rpi or orange pi)
-- 2 GPIO's needed; 1 for LED light and 1 for the fan speed control
But how to control it via Klipper, and would it be automagically usable in Orcalicer and it's aux fan option?
Thanks in advance!! (edited)