![Rat Rig Community [Unofficial]](https://cdn.discordapp.com/icons/582187371529764864/08375bea6b5b9088b6d4cfc2b6e25fba.webp?size=48){kind=icon}
Connecting two board fans to the Octopus 1.1
Instead of wiring my two board fans in parallel and connecting them to PD12 I wanted to get the Octopus to trigger PD12 and PD13 in parallel.
So I connected the fans to PD12 and 13 and added the following lines at the end of the printer.cfg
[multi_pin fan_controller_board_pin]
pins: PD12, PD13
hoping this will replace the original definition of fan_controller_board_pin.
There is no error saving and restarting but the board only starts the fan on PD12.
What am I missing?
Thanks!
So I connected the fans to PD12 and 13 and added the following lines at the end of the printer.cfg
[multi_pin fan_controller_board_pin]
pins: PD12, PD13
hoping this will replace the original definition of fan_controller_board_pin.
There is no error saving and restarting but the board only starts the fan on PD12.
What am I missing?
Thanks!
![Rat Rig Community [Unofficial] banner](https://cdn.discordapp.com/banners/582187371529764864/4ee3e42e227d6aac26f048a3e69d5924.webp?size=480)
The #1 unofficial Rat Rig Community on Discord!
14,070Members
Resources
Recent Announcements
Similar Threads
Was this page helpful?
![Rat Rig Community [Unofficial]](https://cdn.discordapp.com/icons/582187371529764864/08375bea6b5b9088b6d4cfc2b6e25fba.webp?size=16){kind=icon}