基于STM32的无线温湿度检测系统的设计

基于STM32的无线温湿度检测系统的设计(10200字)
摘要：本文提出了一种基于STM32单片机的无线温湿度检测系统。本系统的采用核心控制单元为STM32单片机，无线收发模块为ESP8266，采用响应快、功耗低的温湿度传感器DTH11采集温、湿度数据信号。STM32单片机和上位机之间的通信采用的是串口通信方式，达到实时检测环境温湿度的功能。仿真结果表明：本系统有使用方便、稳定性好、抗干扰能力强的优点，基于以上优点，本系统对各种温度检测都比较实用。
关键词：STM32，温湿度检测，无线收发模块，串口通信

Wireless temperature-humidity detection system based on platforms STM32
Abstract: A wireless temperature-humidity detection system solutions was designed based on platforms STM32.Taking the STM32 as an essential control method and using a chip ESP8266 in a wireless transceiver module, the system acquired temperature-humidity signals through a digital temperature-humidity sensor DTH11 of low power and fast response. An upper computer was communicated with a STM 32 MCU through a serial port to detect the environmental temperature and humidity in real time. Experiment results indicate that the system is stable, interference-resistant and convenient to use, suitable for a variety of temperature and humidity detections.
Keywords: STM32, temperature-humidity detection, wireless transceiver module, serial communication
 

目 录
1.引言    1
1.1研究背景及意义    1
1.2国内外研究现状    1
1.3本论文的主要工作    1
2.系统总体设计    2
2.1系统功能介绍    2
2.2系统设计方案    2
3.系统硬件设计    3
3.1核心芯片选择    3
3.2温度传感器选择    5
3.3无线通信模块    8
3.4显示模块设计    8
4.软件设计    10
4.1系统发送端软件设计    10
4.2 上位机软件设计    11
5.系统软硬件联调    11
6.总结    12
参考文献    12
实验结果展示    13
致谢    15