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1. 安装串口调试工具minicom
sudo apt-get install minicom
2. 查看串口端口
cfm@cfm880:~$ dmesg | grep tty
[ 0.000000] console [tty0] enabled
[ 7808.305260] usb 3-1.4.1: ch341-uart converter now attached to ttyUSB0
3. 修改串口配置
sudo minicom -s
Serial port setup
Save setup as dfl
3. 运行minicom
sudo minicom
打开
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原文地址:http://www.cnblogs.com/chengfangming/p/4797045.html