Geeetech

Hello there!

Could someone help me out with changing the firmware so that the port for extruder 2 gets activated insted of the port for extruder 1? I have been looking a bit in the pins file and got confused by all the diffrent pin numbers for the extruders. How do I even know what pins the extruders are?

I did look at this: https://www.geeetech.com/forum/viewtopi ... 20&t=18020
But the changes did not seem to make any diffrence.

Thanks!

Can I have a look to your modified results and unmodified firmware，in general，the way of the link showing takes effect.

Actually got some soldering help on another forum so I got my first port working again. Won't be needing this, anyways, thanks!

Congratulations