How to drive multiple stepper motor ?

No, I don't think so. Your wiring has a lot different from the Pololu DRV8825 web page.

Why not just copy the Pololu advice?

I presume you are not really planning to run motor currents though a solderless breadboard?


It's the same schematic circuit in pololu page , i forget just a wire connecte 5v with reset and sleep pin .

I want know just if the capacitor is connected like the picture or connect a capacitor for each motor ???

And about your observation , no i will not use a breadboard i will make a pcb and put the 4 drivers

I would have a capacitor for each motor driver - they are not expensive.