自己在一个朋友写的程序的基础上修改的可以实时通过串口接收上传的温度数据，并通过曲线图将其显示出来，希望对这方面开发的朋友有所帮助-Their friends in a program written based on real-time changes of temperature through the serial port to upload data and graphs to display through out the development in this area want t