GT2560 Rev. B 1/32 step

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inverted
Posts: 14
Joined: Sun Jan 15, 2017 5:02 am

GT2560 Rev. B 1/32 step

Post by inverted » Mon Jan 23, 2017 7:21 am

Hi!

I just received MeCreator 2 which has Rev. B of GT2560 board and I have few questions regarding that board:

It originally comes with A4988 stepper drivers which I would like to change for DRV8825
All 3 jumpers that determine steps are currently in place what would mean that A4988 drivers are set in 1/16 steps

Do I leave all 3 jumpers in place to get 1/32 steps from DRV8825?

Manual for Rev. A of GT2560 board states this for installation of DRV8825:

ON OFF ON 1/32 step
OFF ON ON 1/32 step
ON ON ON 1/32 step

Does the same apply for Rev. B?

What is the difference between those 3 jumper settings?
All 3 produce 1/32 step so what is the difference?

Does anyone have any schematics of Rev. B board?
Where are MOSFETs on this board?

I have also ordered 3dTouch auto level sensor.
Where do I connect it on Rev. B board?
Which are Z max and Z min connectors?

I'm aware that this a whole bunch of questions but I'm a total noob at 3D printing and there are no manuals for this board.

Any help would be greatly appreciated!

Thank you!

Regards,
Walter

bang
Posts: 402
Joined: Wed Dec 28, 2016 2:12 pm

Re: GT2560 Rev. B 1/32 step

Post by bang » Mon Jan 23, 2017 5:06 pm

Hi,Walter
I haven't heard someone mount a ABL sensor on Mecreator2 successfully...Do you think it is available? :roll:

inverted
Posts: 14
Joined: Sun Jan 15, 2017 5:02 am

Re: GT2560 Rev. B 1/32 step

Post by inverted » Tue Jan 24, 2017 2:58 am

It should be possible if there is a detail schematics of the board
As all other boards, this one also has end stop switches so theoretically it should work fine

Kite79
Posts: 0
Joined: Thu Jan 04, 2018 10:00 pm

Re: GT2560 Rev. B 1/32 step

Post by Kite79 » Thu Apr 26, 2018 11:12 pm

Hi, have you find any solution for 3DTouch auto level sensor? where connect it?
Tnk if you replay

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