Geeetech

thats the message

-----------------------------------------
Error, Setting motor failed! Details: cannot concatenate 'str' and 'instance' objects


and even it will work,

i have to set it after every reboot again???

and velocity is not the acceleration. the speed is fine, the machine just do it ...

thats the message

-----------------------------------------
Error, Setting motor failed! Details: cannot concatenate 'str' and 'instance' objects

Hi, yes I tried. But he is telling me an error while changing velocity



Is there any way to get marlin on that machine

Hi, I need to change the acceleration. It’s way to fast With the original firmeware.


I have a couple of questions.


how can I burn a boot loader ?
I need the right firmware that I can modify the values.
I guess all the a30 users like to modify the firmware

Hi here is the photo




https://drive.google.com/open?id=1MiwVj ... inAPq09nku

How can I post a photo.

https://drive.google.com/file/d/1MiwVjX ... 09nku/view

It seems like a z wobble

Hi, it worked. Now I can print. Guys is it normal that my
Steppers for y axis and extruder get that hot that I can’t touch them?

And one more issue.

The quality for printing is poor.
Please se my photo.

The left part is from a30 and the right from my Prusa I 3

Hi, I just updated my firmware.

Before everything was fine. After the update the z axis is inverted.

Anyone knows how to solve the problem ?

I have been looking for the firmware to download but I don’t find it for the a30.

Bye