the heat sink on the ramps 1.4 z stepper driver slid over and shorted out the pins and now the z isnt working .I have the problem narrowed down to the arduino pins for the z stepper .Is there some programming in the repetier firmware I can change that would allow me to use the z axis plugged in the second extruder outlet . https://reprap.org/forum/read.php?1,399056,399056#msg-399056 Mon, 05 Oct 2026 20:50:51 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?1,399056,399513#msg-399513 https://reprap.org/forum/read.php?1,399056,399513#msg-399513 bobbykey General Tue, 26 Aug 2014 20:37:45 -0400 https://reprap.org/forum/read.php?1,399056,399425#msg-399425 https://reprap.org/forum/read.php?1,399056,399425#msg-399425
all the pins i/o on the port/channel that was blown wont work any more. perhaps they can work as inputs, you would need to check

[arduino.cc]]]> jamesdanielv General Tue, 26 Aug 2014 16:05:31 -0400 https://reprap.org/forum/read.php?1,399056,399260#msg-399260 https://reprap.org/forum/read.php?1,399056,399260#msg-399260 github.com]

Find the section for your board, [github.com]

And swap the step, direction and enable pins from the e1 and Z definitions.

Compile, upload and cross fingers.]]> Dust General Tue, 26 Aug 2014 08:09:14 -0400 https://reprap.org/forum/read.php?1,399056,399056#msg-399056 https://reprap.org/forum/read.php?1,399056,399056#msg-399056 65c10restomod General Mon, 25 Aug 2014 16:23:36 -0400