MKIII + laser engraver?

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Joined:Mon Mar 25, 2019 6:43 pm
MKIII + laser engraver?

Post by telarium » Mon Mar 25, 2019 6:43 pm

Does the MKIII extension board have support for a laser engraver in addition to the auto-level probe and the heated bed?

Joined:Fri Mar 08, 2019 3:34 pm

Re: MKIII + laser engraver?

Post by Arnold » Mon May 06, 2019 6:18 am

I documented the Extension Board

SKU: BC0860

Pz (yellow, 2 pins) - connects to Z axis endstop
Py (red, 2 pins) - connects to Y axis endstop
Pinit2 (blue, 2 pins) - connects to calibration probe
Pw2-main (white, 10-pin ribbon) - connects to main board
Pdb-1 (white, 20-pin ribbon) - connects to the heated bed
CON2 - connects to the 220W power brick
J1 - connects power to the main board
PYI (red, 4 pins) -
PYO (red, 4 pins) -
PZI (no connector) -
PZO (no connector) -
KG1 (no connector) -

As you can see, there are still some available but only Tiertime knows what they're for.

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