Question Convert Elegoo Neptune 4 pro to an CoreXY Voron

[Haotrinh]

I already own an Elegoo's Neptune 4 pro, and want to convert it into a Voron's CoreXY. Which hardware, electronics are capable from the Neptune 4 pro that i can use to build it?

 

[Spice_King]

Short answer is "almost nothing".

Longer answer is that trying to buy just what you are missing is going to cost more than buying a full kit anyway. Scrapping a working printer for a proprietary controller board and steppers that might not even meet the spec for a Voron is not a wise idea.