Andrew
Andrew replied to the topic 'INDI focuser driver for Waveshare Stepper Motor HAT for Raspberry Pi / Rock Pi' in the forum. 9 months ago

I drive the coarse focus knob witg a comically small stepper motor with a 50:1 gear box and and 3D printed worm gear for more reduction. Works very well.
I found driving my (cheap) fine focus knob was less reliable.

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