串口调试助手3.0版可以实现的功能包括 发送接受16进制数、字符串、传输文件、搜索出空闲串口 等，此外，还可以搜索用户自定义设置其他的项目-Serial Debug Assistant 3.0 can be achieved include sending to accept 16 hex number, string, transfer files, search a free serial port, etc. You can also search for user-defined set