TMC2208 Firmware for A30, GTM32miniS/GTM32 PROVD

[p_rhodan]

even though i have switched the direction of the motors. Can some of you help me with this issue?

Hi, how did you change the direction of the motors? Did you use the Smartto Motor Tool for this?
You can find it here, if you have not used it, please use the new version 1.2
https://github.com/Geeetech3D/Smartto-T ... plications

p_rhodan

[david6534]

even though i have switched the direction of the motors. Can some of you help me with this issue?

Hi, how did you change the direction of the motors? Did you use the Smartto Motor Tool for this?
You can find it here, if you have not used it, please use the new version 1.2
https://github.com/Geeetech3D/Smartto-T ... plications

p_rhodan

Yes i have changed the direction with the 1.2 motor tool. The direction is right only the homing direction is wrong.

[p_rhodan]

Yes i have changed the direction with the 1.2 motor tool. The direction is right only the homing direction is wrong.

Then I'm sorry, because otherwise I can not help. Maybe the original poster, which provided the firmware.

[snir2001]

Go to Smartto motor, change direction from 1 to 0, hitt the set direction button and than aplly.
That's it.

[gsxr2001]

For who installed TMC2208 on A30, how did You set vref?

I installed them on my A30 v3.3 24v psu (GTM32 PRO VD - fw 1.38.59) for X and Y. I set them to 1.108 (X) and 0.986 (Y)

Y motor works hot but without problems for now.
X doesn't work hot but I think it loses steps. See the pic

[William]

HI,gsxr2001
You can refer to it:
1.Try to increase the vref of the X axis drivers to 1.2V
2.Try to decrease the speed of travel to 100MM/S

[Sakman]

Hi,

which firmware(for GTM32 PROVD) works with the TMC2208 and the 3DTouch?

at the moment I use V1.38.59

- TMC2208 is going great
- Unfortunately not 3DTouch!?!

THX

[William]

Could you gvie us more details of it?
Is the firmware doesn't has the menu for the auto leveling?
Or it has any bugs?
Pls let us know the details then we can help to check it.

[snir2001]

My Vref settings for my A30:

X: 0.6v
Y: 0.7v
E: 0.55v
Z: 0.5v

Working perfect, not hot and not losing steps.

[Mad Monkey]

@Snir2001

sorry if this was answered, but are you using TMC 2208s with those Vref??

i installed a set myself and had to take out the extruder one becuase it was making a bad noise on retraction, I can live with the noise level of the always running extruder much more than x/y..
had to bump Z up a bit becuase it was underpowered otherwise.

running 12v A30
x/y - 0.95
z- 1.2
e - stock driver 0.55