I was hoping I could find some help as I am not that familiar with Marlin. I currently have an Ender 5 and I am in the process of replacing the stock board.
So here’s what I am trying to do: I have two small 12 V fans that I want to be powered on when the enclosure is above a temperature that I set using the Ender 5 interface. Basically, both fans get powered on until the temp is below (maybe a few degrees) the target temp. The temperature would be monitored by a thermistor.
I prefer this over using a separate Arduino as I find the Arduino adds bulk and lots of unnecessary wires etc.
I really would appreciate any help on this, or anyone telling me that this idea is impossible with the selected board. If it is possible, a detailed list, or edited code -- whichever is easier would be really appreciated.