遵循电力部DL/T645-1998协议，通过RS485总线,采集并存储，电表的数据通过无线(红外)进行数据通讯.51单片机程序．-Follow the Ministry of Electric Power DL/T645-1998 agreement, through the RS485 bus, collected and stored meter data via wireless (infrared) for data communication .51 monolithic Mach

基于51单片机的RS485从机系统 代码(RS485 slave system code based on 51 single chip computer)