Using SG90 servo motors with smoothie board

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Om Prakash Banerjee

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Mar 24, 2022, 1:54:47 AMMar 24
to Smoothie-Dev
Hi there,
I just want to know how to interface an SG90 servo motor with the smoothieboard.

Thank you.

Arthur Wolf

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Mar 24, 2022, 4:48:24 AMMar 24
to Om Prakash Banerjee, Smoothie-Dev
That's going to depend on the documentation for that servo motor, do you have a manual for it?
In there you should find documentation about a step+direction interface, and that's what you want to use.

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Wolfmanjm

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Mar 25, 2022, 12:46:55 PMMar 25
to Smoothie-Dev
SG90 is a standard hobby servo driven by PWM, look at the bltouch examples for how to control a PWM servo motor.
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