# K2 OpenKlipper: reconstructing the Creality K2 control stack

> K2 OpenKlipper rebuilds the Creality K2 printer control stack around upstream Klipper and open Python modules. Its implementation covers the strain-gauge probe, CFS filament box, closed-loop motors and touchscreen; protocol notes draw on observed printer traffic and behavior.

- Type: Case study
- Targets: Firmware · Protocol
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-06
- Added to the catalog: 2026-11-08
- Original resource: <https://github.com/grant0013/K2-OpenKlipper>
- Primary source: <https://github.com/grant0013/K2-OpenKlipper/blob/f1c4b4f15344c9d4ab3a176eed186f656b57a154/README.md>
- Catalog page: <https://awesomerea.org/resources/k2-openklipper-case/>
- Record JSON: <https://awesomerea.org/resources/k2-openklipper-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/k2-openklipper-case/index.md)

## Requirements & limits

- **Prerequisites:** Creality K2 hardware; installation requires root access on the touchscreen and an SSH session.
- **Limits:** Alpha firmware; K2 Pro is untested, and K2 Plus with CFS is untested.
- **License:** GPL-3.0.

## Primary sources

1. <https://github.com/grant0013/K2-OpenKlipper/blob/f1c4b4f15344c9d4ab3a176eed186f656b57a154/README.md>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.