![乐高机器人:Scratch与WeDo编程基础实战应用](https://wfqqreader-1252317822.image.myqcloud.com/cover/707/31251707/b_31251707.jpg)
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1.2 Scratch连接WeDo 2.0
下载 Scratch Link
Scratch 3.0要连接WeDo 2.0时需要安装Scratch Link。
Scratch Link下载页面:https://scratch.mit.edu/wedo。
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/17_01.jpg?sign=1738883986-aKCJ0dD87X4SvJVeg3ZdMr7eWBhjCJTa-0-59e2f369474379533c0365a3baf3c863)
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/17_02.jpg?sign=1738883986-lgEM9qD0SiOB3uAD5hbh6OcTaGJ7t3Ks-0-c3abca5d8b38912a2377dceec06e6274)
解压缩Windows.zip文件
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/17_03.jpg?sign=1738883986-1aeh1v0aG8qYOhoiP4OpnqsfeD0fuU7z-0-42cdca35fe4ae5b65a539791e3ffe17e)
解压缩的ScratchLinkSetup安装文件
安装 Scratch Link
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/18_01.jpg?sign=1738883986-9lGiiPQruh59NHchqUMvwg65Q6FNt1FO-0-6d1ab42cfe5678e4b942f35ceaad95a5)
打开解压缩的Scratch Link Setup安装文件
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/18_02.jpg?sign=1738883986-byQMfC0gRvE5A3ILrfEozmAU6Evmg4AE-0-f8a825d77c78841a1a145b8eb035bf5c)
运行Scratch Link Setup.msi安装文件,直接单击Next,安装ScratchLink。
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/18_03.jpg?sign=1738883986-AKfo1lGnzU5mBScT3U3mz8o53jV823jO-0-190d6554e827d23ff0067b65107172df)
单击Finish完成安装。
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/18_04.jpg?sign=1738883986-spjgyWRbfPCKHex02mzJvlSPriwZf76u-0-30321cb0614a441107dee251075ff2b5)
在开始菜单找到Scratch Link图标,单击运行。
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/18_05.jpg?sign=1738883986-RhnQzEfyPRAPTqGkJjTIOjk3yRHnjWw4-0-53d3c8e8622903f31f21504c654e2fa6)
你会在系统任务栏右下角看到Scratch Link的任务栏图标
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/18_06.jpg?sign=1738883986-brVIcdvQEUEzYsSIZn199ZmdfHA7apKR-0-c4167a68be27e706f15f201e4bae03e2)
使用鼠标右键单击任务栏上的Scratch Link图标,可以查看Scratch Link的版本,单击Exit可以退出Scratch Link
先运行Scratch Link
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/19_01.jpg?sign=1738883986-E9uQMDndwbQUFhdqZ6iGeAGhJDGaFyrv-0-4850c9e301d2b4281c93827ccec940dc)
单击Scratch左下角的“添加扩展”图标
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/19_02.jpg?sign=1738883986-kkbPlmQGs27mkAPO51fz1VWzPflaYIel-0-3989b391b3992eb85b014e5531693405)
如果没有先运行Scratch Link,就无法搜索并连接到WeDo 2.0
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/19_03.jpg?sign=1738883986-XzfKwePZb8v78UKGbLu8C4dAX1hbm7WD-0-1628f84b0a7b4d368193e6843240dc41)
成功连接到WeDo 2.0
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/19_04.jpg?sign=1738883986-FOkQ42JIossCoe9ZLqOgoniaxVnZsDke-0-2011cd7106ea054529845d432dc03d5e)
在扩展里找到LEGO WeDo 2.0,单击进入搜索WeDo 2.0的界面
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/19_05.jpg?sign=1738883986-76BkmAjBQfFOIGrIm2kK43B4UJgXxqHR-0-fed643e922569780af66bb329bce86f6)
Scratch Link需要接入互联网才能使用,成功连接好WeDo 2.0后,可以断开互联网
成功连接Scratch
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/20_01.jpg?sign=1738883986-SDMSVU2bQ5gPWjK7rhaZ20H6ksiobwBX-0-9e9dde501dff677c0395aea54ada8f96)
单击“开始搜索”
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/20_02.jpg?sign=1738883986-g9O2LHW600WtPJ0w2nRW7B1iNujaXPMI-0-96c24d8dcece20b2327575c3974bfed5)
正在搜索WeDo 2.0
找到之后单击连接WeDo 2.0,就可以连接上WeDo 2.0的集线器,并对WeDo 2.0进行编程了。
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/20_03.jpg?sign=1738883986-eWBckz7l4cm7mOTgQd3uUfFz2o389v3Z-0-d884815a3d9be66174b91e37132e2109)
单击白色的,可以断开连接。
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/20_05.jpg?sign=1738883986-iIdjLPeaTFiY1plu8JyeQNCeV1iUzS9H-0-0956628c386ce7a8d990180653b0e8cb)
断开连接后,Scratch 3.0会提示你“重新连接”。