Geeetech

Thanks.

In order to access E1 because E0 quit working I spent 4 days doing a work-around.

My efforts to upload firmware to my Geeetech Prusa i3 a pro:

I gave up on Windows 10 machine with Arduino 1.0.1

I returned to my laptop-- Ubuntu 16.04 --Arduino 1.68 or whatever is newest. I found ...

Just an update if anyone happens to be looking for information on this particular upgrade for a CTC makerbot 1 clone.

The stepper motors were wired incorrectly.
Everything hardware related is connected correctly.

However there is a firmware issue.

Geeetech customer support recommends using ...

I think I have to configure my firmware from scratch. Is there anything I can use from other firmware?.

I have basically put the GT2560 in a makerbot clone from CTC and put a MK7 dual extuder on as well.

Please any advice I have been trying to find a solution for some time.

Thank you all

Bump

Hey all.

As titled, I have a CTC Makerbot clone, the board fried on it so I decided to upgrade to a GT2560 motherboard and install a new extruder. Everything is all connected up and worked to a degree but I am having some knocking sounds and small jerky movements from the steppers. they all work ...