主要是通过串口来实现上位机监测 主要监测的内容是光照强度-Mainly through the serial port to the host computer monitor Monitoring is mainly light intensity

此源代码，在STC89C52单片机上实现了一个环境监测系统，包括 温度，湿度，光照强度-This source code, on STC89C52 microcontrollers implement an environmental monitoring system, including temperature, humidity, light intensity

实时监测光照强度，所获得的数据将实时显示在OLED屏(Real time monitoring of light intensity)