Re: Connect a cooling fan and heated print bed to a gen 6 bo
The ICSP connector on a GEN6 is for talking to other device that understand ICSP. You cannot control a Fan or Heated print bed directly from it.
I have a design for an extension card that will, but have not yet prototyped it, or modified Marlin to use it.
I currently run both my Fan and Heated bed straight from a 12volt supply and manually switch them on and off.
Keep an eye on my blog at http://apapagekk.blogspot.com
. I will post some circuits etc. up there in the next week or so, as soon as I get the project into a more publishable state.