turning heater port into fan port
I fried my fan ports on my duetwifi none of the fans work. this includes the always on fans. and since the board only has one fuse and i can still print (without fans) i thing more then just a mosfet has blown. so i'm left connecting my fans always directly to Vin. but i would love a bit more control for my part cooling fans.
I have read here that i can use "M307 H2 A-1 C-1 D-1 to disable heater 2 to make it available and M106 P0 A2 S0 as fan 0 uses logical pin 2, which is heater 2"
as found in a previous post answered by dc42. but when I try this it doesn't work.
Is there anyone who can help a newbie like me?
Ok so i tried to get out the 1A fuse to check if it has blown. and it looks like it has. now the problem is that when I try to turn on the duetwifi again it just wont start. it started for a few seconds and then just shut down. and now it wont restart
so yeah the PSU's cable had gotten loose by me fiddling with it. so the board is probably fine.