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makerbase-mks / MKS-RUMBA32

MKS RUMBA32 is modified in Aus3D RUMBA32 version and a powerful 32-bit 3D printer control board with STM32F446VET6 , The main frequency is 180MHZ. Support Marlin2.0 , support MKS LCD12864B/MINI12864/2004/12864, support MKS TFT24/28/32/35/70 Screens. The motherboard integrates 6 AXIS interface, integrates SPI / UART interface…
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jumpers to set for DRV8825 drivers #9

Closed phongshader closed 4 years ago

phongshader commented 4 years ago

I don't see any documentation on how to set the jumpers for the drivers. If I want to set up x and y drivers to 16 micro steps and z to 32 micro steps. SLP MS3 MS2 MS1 or maybe I don't understand how this works. Documentation?

makerbase-mks commented 4 years ago

Jumpers set like this: image

phongshader commented 4 years ago

[image: Screen Shot 2020-06-05 at 7.35.46 PM.png]

[image: Screen Shot 2020-06-05 at 7.35.37 PM.png] If I wanted to set micro stepping 16 what jumpers would I connect? MS1=16, MS2=32, MS3=64?

On Fri, Jun 5, 2020 at 7:31 PM makerbase notifications@github.com wrote:

Jumpers set like this: [image: image] https://user-images.githubusercontent.com/12979070/83934117-de298f80-a7e0-11ea-87cc-987cac3a027d.png

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makerbase-mks commented 4 years ago

You need acord to DRV8825 micro step set M1,M2,M3 image

phongshader commented 4 years ago

The pin numbers you referenced were from AUS3D board not the MKS board. the MKS pins are SLP, M2, M1, M0. 1/16

x16

1/32

x32

Is this correct?

makerbase-mks commented 4 years ago

Yes, set as your picture