StepServo Wiring & Klipper Guide

A3DP StepServo — Wiring & Klipper Quick-Use Guide

The complete quick-use guide for installing A3DP StepServo drives: wiring for the Duet 3 6XD (differential low-side scheme), Duet 2 expansion header, and BTT Octopus; Klipper setup step-by-step (including the 6XD step-gate gotcha); the pulse/rev DIP tables; differential signaling and ALM output uses; and speed tables for 16T and 20T GT2 pulleys — including our verified 1400 mm/s point on an Octopus H723 with 16T pulleys.

Downloads:

• Wiring & Klipper Guide v1.1 (PDF)
• A3DP Tuner v0.2.1 (Windows) — servo tuning software

Guide applies to A3DP StepServo drives with A3DP firmware. Substituting other drives: results may or may not match — nothing here is a promise for other manufacturers' hardware. A3DP offers support for other drives and manufacturers as an additional service — contact us.