《物联网工程设计与实施》项目设计项目课题：基于STM32的温湿度检测院系：计算机科学与技术学院专业：物联网工程项目经理：于渊学号：123921043副经理：谢金光学号：123921024项目成员：李周恒学号：123921002项目成员：袁桃学号：123921048项目成员：颉涛学号：123921054项目成员肖青学号：123921025项目成员冯锦荣学号：123921011项目成员唐敏学号：123921023指导教师：2014年12月目录摘要..................................................................................................................................................2Absract..............................................................................................................................................3一．设计目标..................................................................................................................................4二．设计方案..................................................................................................................................4三．实验所需器材..........................................................................................................................5四．设计内容..................................................................................................................................54.1STM32模块.......................................................................................................................54.2AM2302介绍.....................................................................................................................64.2.1产品概述.................................................................................................................64.2.2应用范围.................................................................................................................74.2.3产品亮点.................................................................................................................74.2.4单总线接口定义......................................................................................................74.2.5传感器性能.............................................................................................................84.2.6单总线通信.............................................................................................................94.3Nokia5110介绍...............................................................................................................104.3.1SPI接口时序写数据/命令....................................................................................114.3.2显示汉字................................................................................................................114.3.4显示图形................................................................................................................114.4原理图设计.......................................................................................................................114.5PCB板设计......................................................................................................................13五．实验软件设计........................................................................................................................135.1温湿度传感器DHT22的程序.........................................................................................135.2湿度显示函数.........................................................
