The two boards

My solution consists of two boards, a motherboard and a daughtercard.

Actually, the motherboard itself is already enough to build most CNCs, and the addition of a daughtercard is not strictly needed, unless you want to add some functions.

The daughterboard is only necessary if you want to have additional I/O lines, LPT-like connections or use the embedded stepper drivers.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.