家好，我是太空铁

老铁之前曾经想传一个大文件，可是USB线不灵光，PC蓝牙也没有，文件太大微信也传不了，想用U盘也没有合适的线，网盘、笔记都有一定的上传时间，最后还是在手机上装了个QQ勉强解决问题，当时因为事情紧急，真是使出浑身解数，急得直冒汗，所以事情过后，静下心来写了这篇文章，给大家总结9种方法，大家可以收藏一下，以备不时之需。

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先，确认一下您的手机是支持OTG功能的安卓手机，安装手机版串口打印软件到手机中。打开串口打印软件，正确连接手机、编程器、主板，设置参数，波特率：115200，端口：1，点【配置】提交所设参数，再给主板通电就可以在手机屏幕上显示串口打印信息了。

复制链接用浏览器打开，下载手机串口打印_中文版。

原文：https://www.jdwx.info/article-977-1.html

认准店铺名：家电维修论坛