串行口测试程序。例如：程序复位后先向串口发送\"Hellow Word!\",之后每从串口收到一个字符就把它从串口发送出去 -serial testing procedures. For example : After the first reduction procedures Serial send "Hellow Word!" , After each received from the serial port of a character out of it se

用于电力远动传输标准101规约分析软件,有调试电力归约的下载。请勿用于商业用途，否则后果自负-101 Statute debug software, worth a thousand dollars, by the break without hardware dog. An excellent recommendation. Debugging a reduction of electricity download. Do not for commercial use, it is respo

采用串口技术可以使系统的硬件设计大大简化、系统的体积减小、可靠性提高。同时，系统的更改和扩充极为容易-Using serial technology can make the system greatly simplifies the hardware design, system size reduction, increased reliability. Meanwhile, the system is extremely easy to change and expand