十六路报警主机上位软件,通过485或232与报警主机相连，实现远程序监测和数据记录查看。-16 Upper Road, the police host software, through the 485 or 232 with the alarm host and achieve much the procedures for monitoring and data recording view.

串口通信 简单易学 用于控制十六路继电器的经典源码-Serial communication is easy to learn to control the classic source sixteen relay