[Step Motor] Raspberry pi slots are redundant production.

Raspberry pi with 3 axis motor running problem.
Slot power is not enough. The frequency of the operating system is disrupting slot communication.
It is absolutely necessary to buy an arduino card with this.
Raspberry pi slots are redundant production.

Thank you for that information even if I am not quite sure what it means.

What is a "Raspberry pi slot"? And what is "slot power"?

It is not surprising to hear that an operating system gets in the way of precise timing. However I have often wondered if the error would be significant when one takes account of the much higher clock speed of an RPi compared to a 16MHz Arduino.

...R

fiko-man:
Raspberry pi with 3 axis motor running problem.
Slot power is not enough. The frequency of the operating system is disrupting slot communication.
It is absolutely necessary to buy an arduino card with this.
Raspberry pi slots are redundant production.

Read the "before posting read this" thread and try again...