用vb写的对挂在同一485总线上的温湿度报警器进行采集和控制的原程序.-used to write hanging on the same 485 bus on the temperature and humidity alarm for the collection and control of the original program.

机房远程控制及温湿度数据采集，定时开关机软件需要相应的硬件配合使用。-Remote control and room temperature and humidity data acquisition, timer switch software requires appropriate hardware used in conjunction.