diff --git a/docs/hardware/zh/lichee/RV_Nano/1_intro.md b/docs/hardware/zh/lichee/RV_Nano/1_intro.md index a5c82a7d9f..4599529783 100644 --- a/docs/hardware/zh/lichee/RV_Nano/1_intro.md +++ b/docs/hardware/zh/lichee/RV_Nano/1_intro.md @@ -12,6 +12,11 @@ update: author: BuGu content: - Update docs + - date: 2024-4-9 + version: v1.0 + author: BuGu + content: + - Update docs --- ## 简介 @@ -51,8 +56,6 @@ LicheeRV Nano 是一款迷你尺寸的开发板（仅22.86*35.56mm），搭载 | **LicheeRV-Nano-W** | Y | Y | N | Y | | **LicheeRV-Nano-WE** | Y | Y | Y | Y | - - ## 硬件资料 规格书、原理图、尺寸图等均可在这里找到：[点击这里](http://cn.dl.sipeed.com/shareURL/LICHEE/LicheeRV_Nano) @@ -67,30 +70,38 @@ LicheeRV Nano 是一款迷你尺寸的开发板（仅22.86*35.56mm），搭载 ## 软件资料 -+ [SDK LicheeRV-Nano-Build](https://github.com/sipeed/LicheeRV-Nano-Build) ++ [LicheeRV Nano SDK](https://github.com/sipeed/LicheeRV-Nano-Build) ## 算能资料汇总 + [datasheet](https://github.com/sophgo/sophgo-doc/releases) + [编译工具链下载地址](https://sophon-file.sophon.cn/sophon-prod-s3/drive/23/03/07/16/host-tools.tar.gz) -+ [软件SDK下载地址](https://github.com/sophgo/cvi_mmf_sdk) + [SDK开发文档汇总](https://developer.sophgo.com/thread/471.html) + [HDK 开发文档汇总](https://developer.sophgo.com/thread/472.html) + [TPU SDK 开发资料汇总](https://developer.sophgo.com/thread/473.html) + [TDL SDK开发指南：（提供的常用 AI 模型算法，基于 TPU SDK 的应用封装）](https://doc.sophgo.com/cvitek-develop-docs/master/docs_latest_release/CV180x_CV181x/zh/01.software/TPU/TDL_SDK_Software_Development_Guide/build/TDLSDKSoftwareDevelopmentGuide_zh.pdf) + [TDL SDK 开发资料汇总](https://developer.sophgo.com/thread/556.html) +## 版本区分 + +LicheeRV Nano 先后生产两个版本的硬件，分别为内测版（PCB识别号：70405），量产版（70415）。两者外观和性能上存在些许差异 + + ![](./../assets/RV_Nano/intro/CMP-70405-70415.jpg) + +1. 4*0201电阻修改为0402排阻，方便焊接； +2. WiFi模组更换为有屏蔽罩的版本； +3. 增大电源处电容规格，提升电源质量； +4. 移动两颗电容到TF卡下，支撑TF卡，方便用户拔插； +5. 用丝印明确标出电阻位置，方便用户修改； +6. 标明PCB版本号。 + ## 注意事项 + 内测版硬件（70405）NPU 仅支持工作在0.5T下，1.0T下运行不保证板卡运行的稳定性 + 内测版硬件（70405）的WIFI尚未完善匹配，速率较低，敬请谅解 -+ 若购买摄像头配件或WE版本套餐，包装内随附螺丝、焊接铜柱和螺丝刀，为避免焊接时烫伤，请参照[摄像头、WE网口小板安装指南](https://wiki.sipeed.com/hardware/zh/lichee/RV_Nano/2_unbox.html) -+ 若购买3寸、4寸、10.1寸屏幕配件，包装内随附屏幕转接板以及排线，请参照[屏幕安装指南](https://wiki.sipeed.com/hardware/zh/lichee/RV_Nano/2_unbox.html) ++ 若购买摄像头配件或WE版本套餐，包装内随附螺丝、焊接铜柱和螺丝刀，为避免焊接时烫伤，请参照[摄像头、WE网口小板安装指南](https://wiki.sipeed.com/hardware/zh/lichee/RV_Nano/2_unbox.html#WE%E5%B0%8F%E6%9D%BF%E7%9A%84%E5%AE%89%E8%A3%85) ++ 若购买3寸、4寸、10.1寸屏幕配件，包装内随附屏幕转接板以及排线，请参照[屏幕安装指南](https://wiki.sipeed.com/hardware/zh/lichee/RV_Nano/2_unbox.html#%E5%B1%8F%E5%B9%95%E7%9A%84%E5%AE%89%E8%A3%85) + 内测版WiFi模块旁有两颗电容距离较近，生产时存在贴合的可能，因引脚网络相同，无需担心短路问题 ![](./../assets/RV_Nano/intro/RV_Nano_5.jpg) -## 相关问题 - - - diff --git a/docs/hardware/zh/lichee/RV_Nano/2_unbox.md b/docs/hardware/zh/lichee/RV_Nano/2_unbox.md index e20cbd618b..23afe4758e 100644 --- a/docs/hardware/zh/lichee/RV_Nano/2_unbox.md +++ b/docs/hardware/zh/lichee/RV_Nano/2_unbox.md @@ -7,11 +7,11 @@ update: author: BuGu content: - Release docs - - date: 2024-2-4 - version: v0.3 - author: 源源圆球 + - date: 2024-4-9 + version: v1.0 + author: BuGu content: - - Update 3D model + - Update docs --- ## LicheeRV Nano 套餐介绍 @@ -26,6 +26,8 @@ LicheeRV Nano根据网络分为四个版本： ![](./../assets/RV_Nano/unbox/BLE_RES.jpg) + 注：70415及以上版本可使用0402*4的排阻短接 + + WiFi网口版（WE）板载WiFi6/BT5.2模块，同时提供一个网口小板，通过铜柱与排线连接到开发板上 同时我们提供以下六种配件： @@ -62,12 +64,6 @@ LicheeRV Nano根据网络分为四个版本： 屏幕分辨率为800*1280，带触摸；包装附赠触摸转接板和排线，屏幕排线可直接连接到LicheeRV Nano 31Pin屏幕接口 -+ 树莓派摄像头转接排线（即将推出） - - ![](./../assets/RV_Nano/unbox/1.jpg) - - 树莓派标准15Pin摄像头转LicheeRV 22Pin CSI Camera接口 - ## 安装指南 ### WE小板的安装 @@ -127,9 +123,30 @@ LicheeRV Nano根据网络分为四个版本： ![](./../assets/RV_Nano/unbox/CAM5.jpg) -## 开源模型 +### 屏幕的安装 + ++ 3寸屏幕安装 + + ![](./../assets/RV_Nano/unbox/3inch-1.jpg) + + ![](./../assets/RV_Nano/unbox/3inch-2.jpg) + ++ 5寸屏幕安装 + + ![](./../assets/RV_Nano/unbox/5inch-1.jpg) + ++ 7寸屏幕安装 + + ![](./../assets/RV_Nano/unbox/7inch-1.jpg) + +## 大核作为A53模式启动 + +LicheeRV Nano的大核支持作为RISC-V（C906）或ARM（A53）启动，在开发板背面，SG2002芯片旁边有丝印圈出的短接电阻，如下图所示，默认贴在C906（RISC-V）一侧 + + ![](./../assets/RV_Nano/unbox/A53-1.jpg) + +若大核需要作为ARM启动，需要将该电阻挪至另外一边，如下图 -为提升用户使用体验，我们开源了LicheeRV Nano + 2.28寸屏幕（即将上架） + 摄像头 的3D打印框架 - ![](./../assets/RV_Nano/unbox/3DP1.jpg) + ![](./../assets/RV_Nano/unbox/A53-2.jpg) -大家可以在[这里](https://makerworld.com/zh/models/167463#profileId-183872)下载到模型，喜欢的话别忘了给设计师点个赞哦 \ No newline at end of file +需注意，目前A53模式下的SDK视频编解码存在问题，测试镜像点击[这里](https://github.com/sipeed/LicheeRV-Nano-Build/releases/tag/20240326)下载 \ No newline at end of file diff --git a/docs/hardware/zh/lichee/assets/RV_Nano/intro/CMP-70405-70415.jpg b/docs/hardware/zh/lichee/assets/RV_Nano/intro/CMP-70405-70415.jpg new file mode 100644 index 0000000000..cde959888c Binary files /dev/null and b/docs/hardware/zh/lichee/assets/RV_Nano/intro/CMP-70405-70415.jpg differ diff --git a/docs/hardware/zh/lichee/assets/RV_Nano/intro/RV_Nano_3.jpg b/docs/hardware/zh/lichee/assets/RV_Nano/intro/RV_Nano_3.jpg index 68f59fe1ad..97813b0625 100644 Binary files a/docs/hardware/zh/lichee/assets/RV_Nano/intro/RV_Nano_3.jpg and b/docs/hardware/zh/lichee/assets/RV_Nano/intro/RV_Nano_3.jpg differ diff --git a/docs/hardware/zh/lichee/assets/RV_Nano/unbox/3inch-1.jpg b/docs/hardware/zh/lichee/assets/RV_Nano/unbox/3inch-1.jpg new file mode 100644 index 0000000000..c739af7800 Binary files /dev/null and b/docs/hardware/zh/lichee/assets/RV_Nano/unbox/3inch-1.jpg differ diff --git a/docs/hardware/zh/lichee/assets/RV_Nano/unbox/3inch-2.jpg b/docs/hardware/zh/lichee/assets/RV_Nano/unbox/3inch-2.jpg new file mode 100644 index 0000000000..235c862ed3 Binary files /dev/null and b/docs/hardware/zh/lichee/assets/RV_Nano/unbox/3inch-2.jpg differ diff --git a/docs/hardware/zh/lichee/assets/RV_Nano/unbox/5inch-1.jpg b/docs/hardware/zh/lichee/assets/RV_Nano/unbox/5inch-1.jpg new file mode 100644 index 0000000000..24b497800c Binary files /dev/null and b/docs/hardware/zh/lichee/assets/RV_Nano/unbox/5inch-1.jpg differ diff --git a/docs/hardware/zh/lichee/assets/RV_Nano/unbox/7inch-1.jpg b/docs/hardware/zh/lichee/assets/RV_Nano/unbox/7inch-1.jpg new file mode 100644 index 0000000000..6a18e0c445 Binary files /dev/null and b/docs/hardware/zh/lichee/assets/RV_Nano/unbox/7inch-1.jpg differ diff --git a/docs/hardware/zh/lichee/assets/RV_Nano/unbox/A53-1.png b/docs/hardware/zh/lichee/assets/RV_Nano/unbox/A53-1.png new file mode 100644 index 0000000000..e62999b11d Binary files /dev/null and b/docs/hardware/zh/lichee/assets/RV_Nano/unbox/A53-1.png differ diff --git a/docs/hardware/zh/lichee/assets/RV_Nano/unbox/A53-2.png b/docs/hardware/zh/lichee/assets/RV_Nano/unbox/A53-2.png new file mode 100644 index 0000000000..82adf134cd Binary files /dev/null and b/docs/hardware/zh/lichee/assets/RV_Nano/unbox/A53-2.png differ