I am in the process of adding a second hotend to my Anet A8, I have everything ready to install it however I need to be able to hook up an additional cooling fan and control it. I purchased an rrd fan extender but his takes all four servo ports and I need one of them for my BLTouch bed leveling sensor. Is there a way to use the RRD fan extender and still use the proper servo port for the BLTouch? Is it possible to connect two fans in parallel to the same fan port?
John Guenther
Anderson, Indiana
U.S.A.
