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docs(zero3): power via USB-C 1 & clarify MIPI CSI spec (4-lane, 22-Pin, 0.5mm) - #2115

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Milir-Radxa merged 1 commit into
radxa-docs:mainfrom
tzz-radxa:docs/zero3-usbc1-power-camera-spec-20260914
Sep 14, 2026
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docs(zero3): power via USB-C 1 & clarify MIPI CSI spec (4-lane, 22-Pin, 0.5mm)#2115
Milir-Radxa merged 1 commit into
radxa-docs:mainfrom
tzz-radxa:docs/zero3-usbc1-power-camera-spec-20260914

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Summary

  • 供电接口统一改为 USB-C 1(USB 2.0 OTG):凡涉及 ZERO 3W / 3E 供电位置,明确写成「使用 USB-C 1 接口供电」
  • 补齐 hardware-interface 里原本为空的「电源接口 / Power」章节
  • 摄像头接口规格写清楚:4-lane MIPI CSI,22-Pin,0.5mm 间距(硬件接口页 + 摄像头配件页 + 配件使用页 + 规格表)
  • 修正中文配件章节里 2-lane 的笔误(英文原文已是 4-lane)
  • 中英文同步:docs/zero/zero3/**i18n/en/**/zero/zero3/** 一一对应

Why

现有文档对 ZERO 3 的供电口描述不统一("Type-C 接口" / "USB 2.0 OTG Type C port"),且硬件接口页的「电源接口」章节是空的;摄像头接口只写了 "22 PIN",缺少 lane 数与 FPC 间距,容易让客户误判可用的摄像头与排线。本次按产品侧最新口径统一表述,减少售前/售后反复确认。

Files

  • hardware-design/hardware-interface.md:电源接口章节补全;USB C 口章节改用 USB-C 1 / USB-C 2 命名;MIPI CSI 章节补规格
  • getting-started/preparation.mdgetting-started/install-os.mdgetting-started/accessory-usage.md
  • low-level-dev/install-os-on-emmc.md
  • other-os/android/preparation.mdother-os/android/install-os.md(英文 Power 章节原本为空,一并补上)
  • accessories/camera.md
  • faq.md(检查电源 / 供电要求两处)
  • README.md(供电、摄像头规格表)
  • 以上均有 i18n/en/... 对应改动

Verification

  • 逐文件检查 diff,中英文同步(PR guard bilingual: missing_en=[] / missing_zh=[])
  • PR guard:单一 scope docs/zero/zero3,20 files,通过

- state that power is supplied via the USB-C 1 (USB 2.0 OTG) port in all power-related sections
- fill the empty 电源接口 / Power section in hardware-interface
- clarify MIPI CSI interface spec (4-lane, 22-Pin, 0.5mm pitch)
- fix the zh 2-lane typo in accessory usage
- keep zh and en in sync
@Milir-Radxa
Milir-Radxa merged commit 71207a0 into radxa-docs:main Sep 14, 2026
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2 participants