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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.
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?
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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