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Welcome to CLN17 Wiki!


This site contains outdated information. Actual info on GitHub

This website is created for the outdated CLN17 V1.0 driver and will be updated later


Meet the CLN17 Open-sourse Project:
A compact closed-loop servo driver designed for NEMA17 (42mm) stepper motors!

This project aims to provide a ultra-compact high-performance closed-loop driver solution for NEMA17 stepper motors.

The CLN17 driver is designed with robust electrical and mechanical characteristics, allowing smooth and precise control of standard NEMA17 stepper motors in various applications.

This wiki contains specification, technical details and instructions on how to get started with CLN17.

To access specific information, please refer to the table of contents on the left-hand side or use the search feature to locate the content you need.

Overview Design About

Community and Support

If you have any questions or interested in this project, please join

CLN17 Discord