Re: [accelstepper] Digest for accelstepper@googlegroups.com - 3 updates in 2 topics

[Luciano Veneziano]

Thanks.

I use nema17.

L.V.

Il ven 16 gen 2026, 19:02 <accels...@googlegroups.com> ha scritto:

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• Digest for accels...@googlegroups.com - 4 updates in 2 topics - 1 Update
• Sketch written for 6400 mircrosteps, only works if driver configured to 3200 - 2 Updates

Digest for accels...@googlegroups.com - 4 updates in 2 topics

Luciano Veneziano <luciano....@gmail.com>: Jan 16 03:41AM +0100 No, ti ringrazio ma voglio cominciare a scrivere in C.   Non capisco perché si bloccano i motori.   *L.V.*

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Sketch written for 6400 mircrosteps, only works if driver configured to 3200

Andris Cuksts <cuk...@gmail.com>: Jan 15 10:44AM -0800 Geoff, I think I know why I need to set the driver dip switches to 3200 to work with my sketch coded to 6400. The motor we are using has a basic step angle of .9 degrees. So 400 steps for a 360 degree turn. My understanding is that most stepper motors are designed with 1.8 degree basic step for 200 steps for a 360 degree turn. The driver assumes it is driving a motor with 200 basic steps.   So does this affect the precision of movements in the stepper motor? Do I need a driver designed for 400 basic steps?   Andris

gjgsm...@gmail.com <gjgsm...@gmail.com>: Jan 15 02:03PM -0800 Yes, that will do it Andris. When I looked at the motor specs I was interested in other things and missed that, it is not common, most are 1.8deg. No you don't need another driver, it doesn't care what motor is attached because the driver only receives pulses from the mcu and outputs them to the motor accordingly. I suspect the one you have is working fine.

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