BTT octopus pro v1.1 with DM542

General Discussion
1

Basic Information:

Printer Model: Custom
MCU / Printerboard: BTT octopus pro V1.1

I’m changing a printer with BTT octopus pro V1.1 board and want to use DM542 drives. I’m using the same settings as the old board but I don’t reach any movement.

Can somebody help please?

2

You want to read the datasheet and configure it to PUL/DIR mode with 0-5v levels (octopus used 5v for step drivers), and connect it accordingly.