{
  "added_at": "2026-11-08",
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "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.",
  "description_zh": "K2 OpenKlipper 以主线 Klipper 和 Python 模块重建 Creality K2 的控制栈，涵盖应变片探针、CFS 供料盒、闭环电机和触摸屏，并记录通过观察打印机通信及行为得到的协议信息。",
  "entry_url": "https://awesomerea.org/resources/k2-openklipper-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/k2-openklipper-case/",
  "evidence_class": 1,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/grant0013/K2-OpenKlipper/blob/f1c4b4f15344c9d4ab3a176eed186f656b57a154/README.md",
  "group": "cases",
  "id": "k2-openklipper-case",
  "json_url": "https://awesomerea.org/resources/k2-openklipper-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/k2-openklipper-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/k2-openklipper-case/index.md",
  "name": "K2 OpenKlipper: reconstructing the Creality K2 control stack",
  "name_zh": "K2 OpenKlipper：重建 Creality K2 控制栈",
  "preview_kind": "image",
  "preview_url": "https://awesomerea.org/previews/k2-openklipper-case.jpg",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Creality K2 hardware; installation requires root access on the touchscreen and an SSH session.",
    "Alpha firmware; K2 Pro is untested, and K2 Plus with CFS is untested.",
    "GPL-3.0."
  ],
  "requirements_zh": [
    "需要 Creality K2 硬件；安装时需取得触摸屏 root 权限并使用 SSH 会话。",
    "目前为 alpha 固件；K2 Pro 尚未测试，配备 CFS 的 K2 Plus 也尚未测试。",
    "许可证为 GPL-3.0。"
  ],
  "scope": "partial",
  "targets": [
    "firmware",
    "protocol"
  ],
  "url": "https://github.com/grant0013/K2-OpenKlipper",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}