Geeetech

here is the latest Marlin firmware customized for I3 A pro (lead screw), you don't need to do any modifications expect my name in welcome message ;)
it works great, manual bed leveling is enabled and works well, you can compile it with any version of Arduino compiler.

https://drive.google.com/file/d/1szR9Lm ... sp=sharing

enjoy.

hi
do you have a firmware for i3 a pro without the lead screw mod?
thanx

Hi,

no but you can download this firmware and change the numbers in line 533 in the file "Configuration.h" to your previous firmware.

(#define DEFAULT_AXIS_STEPS_PER_UNIT { 80, 80, 400, 93 })

Wow!That's cool.Thanks for sharing!

I loaded the firmware and it works well. I can level the piano but when the printing starts, the noozle is too high. which commands do I have to write in the slicer gcode to take account of the leveling?
Thanx

[quote=motodiesel post_id=84189 time=1526418359 user_id=65528]
I loaded the firmware and it works well. I can level the piano but when the printing starts, the noozle is too high. which commands do I have to write in the slicer gcode to take account of the leveling?
Thanx
[/quote]

1, Have you homed it each time when you leveled the bed?
2, Check the Z offset or reburn the firmware

in the order:
1 homeper all the axes
2 I perform manual leveling on 9 points
3 store the setup
4 launch the print and the noozle is still too high, maybe I miss some command in the slicer g code?

Hi

add "M420 S1" G-code after "G28" home all axes in your Slic3r printer settings (custom G-code) to enable Z offsetting before start printing.

When compiling in Arduino 1.8.7 I get the error shown in the image. Should I enable the NOZZLE_PARK_FEATURE in the Configration.h?
Thx for your help.

I'm getting this error on arduino software version 1.8.7
U8glib.h: No such file or directory