![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)
上QQ阅读APP看书,第一时间看更新
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=1739174289-reTKTOjHvBvZBy3wwR8gkBqlYEfFOvuy-0-60ba3ecf1521e6afc683163b7bd0dc95)
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/17_02.jpg?sign=1739174289-HHh3WQtjMaaMBPge5QZJYIZodfkPcBND-0-81c16888e6bd60083b7e63a835094df6)
解压缩Windows.zip文件
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/17_03.jpg?sign=1739174289-6CatCsnIMhi1DDSyNoi0X7oM6GDyxrSQ-0-ed75d54d81b4da13a3af1560d580b763)
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=1739174289-B4TtURMrnFEaTxmg6rS7SsAmCTwokOz2-0-f9704a1163b5dff1d846e75e1cfebf34)
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=1739174289-DRKr2Ojcm869KZi9RKb75hJKTqpdW3bN-0-1dc601aed85483ee8b048f0fed96e5ca)
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=1739174289-m6L5NmV2wTcRYOEeWOQXd4n1cenM7c64-0-7e7bfc8bddc8dc9c59a78ac0068a7c3a)
单击Finish完成安装。
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/18_04.jpg?sign=1739174289-vLPzdZC7CQj7oW1MpVfzP70G0QBoEiAt-0-bcff4e54c3b41ab14ad38a02ab6b5471)
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=1739174289-GHb6wWXQw5IAP4vlenELCA45JZSt1l8v-0-f03c01914cebb998f1847cf534e76e86)
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=1739174289-1BK0S1Ta1xETJFUeYV54D7c0OG3ldi6Q-0-b817a8bde8722b75310b8165955e8c23)
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=1739174289-44v28njDVpqWTnUV7qNi6PWFFGrbPMDW-0-990ff42ef27178e42a510edfb1825b95)
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=1739174289-rj7QJZxsJhVSQt17yGltQddpt4jGxqwg-0-ac6ce9af1cc720a74fc48a2e14ae6052)
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=1739174289-9NrdzDVu0EcD5hcgRXWWnPZsG4ASHu1M-0-d5be9c09c404ff2b14ffd9d6af23cf98)
成功连接到WeDo 2.0
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/19_04.jpg?sign=1739174289-OJdL7PRtohCQMmBT1Cgx1JYWQ8xbzSD7-0-c03d86bdf5b11671b0eb4d7184d861a7)
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=1739174289-SVHMVYXbVaGD6PcE8Zr0WXR9ZoMhxEXs-0-a1a36f4c622851a0e7169da57122e512)
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=1739174289-UcmqzZGenAGhiMLoDqI3o7OYyXnkCAyz-0-d5b0ce601e15ebe35f901a9a6a460dbf)
单击“开始搜索”
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/20_02.jpg?sign=1739174289-NqCKaOCSL2w2pFAhKb4bCgMNKQ7Niask-0-9a5f094b63b38c9acebab946ae76b398)
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=1739174289-g3Ii1tPJiRpvSIDiKQgTkLdjvD4c3arN-0-bd51370f9263cd5b05ea17b7d9cd26f1)
单击白色的,可以断开连接。
![](https://epubservercos.yuewen.com/896E45/16923818205021606/epubprivate/OEBPS/Images/20_05.jpg?sign=1739174289-aYPuwXjE0GbXu8Gp8FavggMiCDA9q3yh-0-b401be2095773330ebe64f09c067bad6)
断开连接后,Scratch 3.0会提示你“重新连接”。