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Messages - diorip

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DIY AstroEQ / Re: arduino mega build with tb6600 stepper driver
« on: November 30, 2017, 16:53:03 »
Thanks a lot Tom, I guess I' have a couple of questions when I actually have the arguing board in my hands.
By the way, you 've done an EXCELLENT job. Congratulations on your ethos to share your work with the rest of us.

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DIY AstroEQ / arduino mega build with tb6600 stepper driver
« on: November 22, 2017, 14:26:30 »
Hi to all. I'm about to modify my TAL eq mount for goto, using Tom's great AstroEq.
I already have an Arduino mega R3, as well as a pair of tb6600 stepper driver units and nema 23 motors.
From the Mega schematic it looks that I will need to connect only the EN, DIR & STEP leads from arduino to the tb6600 is that right?
Since the tb6600 board has microstepping switches, I will only be sacrificing the microstepping control over astroeq, right?
So how do I proceed?

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