{
  "added_at": "2026-11-08",
  "additional_evidence_urls": [
    "https://github.com/temamagic/pix-backpack-go/blob/c32b40857e4d83931c5c562301fa37ea476e7535/docs/protocol/README.md",
    "https://github.com/temamagic/pix-backpack-go/blob/c32b40857e4d83931c5c562301fa37ea476e7535/LICENSE.md"
  ],
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "Pix Backpack Go reconstructs local BLE control of PIX Backpack LED displays as a Go library and CLI. Its protocol notes and code cover GATT commands, RGB palettes, image and animation upload, live updates and scrolling text, drawing on app materials and local BLE experiments.",
  "description_zh": "Pix Backpack Go 以 Go 库和命令行工具重建 PIX Backpack LED 显示屏的本地 BLE 控制。协议文档与代码覆盖 GATT 指令、RGB 调色板、图像和动画上传、实时更新及滚动文字，依据应用资料和本地蓝牙实验。",
  "entry_url": "https://awesomerea.org/resources/pix-backpack-go-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/pix-backpack-go-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/temamagic/pix-backpack-go/blob/c32b40857e4d83931c5c562301fa37ea476e7535/README.md",
  "group": "cases",
  "id": "pix-backpack-go-case",
  "json_url": "https://awesomerea.org/resources/pix-backpack-go-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/pix-backpack-go-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/pix-backpack-go-case/index.md",
  "name": "Pix Backpack Go: reconstructing PIX display control over BLE",
  "name_zh": "Pix Backpack Go：重建 PIX 显示屏的 BLE 控制",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "testing",
    "limits",
    "license"
  ],
  "requirements": [
    "Go 1.25 or later is required; macOS hardware use also needs Bluetooth permission and Xcode Command Line Tools.",
    "The author reports testing on PIX Original V1 firmware 2.5.1 with a 16×20 display.",
    "Game controls, other firmware and Mini are experimental; flash persistence, OTA and PIN management remain unverified or unavailable.",
    "MIT license for the implementation and documentation; bundled PIX Mono fonts use SIL OFL 1.1."
  ],
  "requirements_zh": [
    "需要 Go 1.25 或更新版本；在 macOS 上连接硬件还需蓝牙权限和 Xcode Command Line Tools。",
    "作者报告在搭载 2.5.1 固件、16×20 显示屏的 PIX Original V1 上测试。",
    "游戏控制、其他固件和 Mini 仍属实验范围；闪存持久化、OTA 与 PIN 管理尚未确认或不可用。",
    "实现与文档采用 MIT 许可证；附带的 PIX Mono 字体采用 SIL OFL 1.1。"
  ],
  "scope": "unknown",
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/temamagic/pix-backpack-go",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}