总结：Serial.write不能发送String,可以发送单个字节的数据、字符数组，可以与Serial.read()函数联用。 今天在测试程序时，发现用Sreial.write()发送String类时，显示报错"no matching function for call to HardwareSerial::write(String&)"，就研究了一下，Serial.write(),记录如下。

本内容遵循CC 4.0 BY-SA版权协议 本文详细介绍如何在Visual Studio Code中使用debugpy调试Python程序，涵盖调试器插件安装、多种启动调试方式（运行选项卡、F5快捷键、右上角菜单、左栏调试面板）、断点设置与管理、调试窗口功能（继续、逐过程、单步进入/跳出 ...

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