Almost there...

Hi everyone, i was so happy that i could finally running my build but when i started to control manually the cnc with repetiter i discovered that all my motor (x,y and z axis) can only move in the positive direction… can anyone please help me because i’m going crazy

Either you plugged in some endstops or you are not using my firmware, those are the most likely scenarios.

If that isn’t it if you answer the questions in the sticky I can offer a more educated guess.

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thanks for the sudden response, i hadn’t plug eny endstop but now i will reflashing the firmware so i can tell you

thanks really thanks, i uploaded the marilin firmware not the right one, i love your project really, here is the mpcnc i build

Nice!