摘要
本文介绍了一个基于树莓派的嵌入式系统设计的实践教学项目。该系统以ARM Cortex-A7为硬件核心,以Zigbee技术作为无线通信手段,结合DHT11温湿度传感器,可实现对周围环境的温湿度监控。树莓派的引入,有效地降低了嵌入式实践教学的开发和教学难度,对嵌入式系统的教学有很好的促进作用。
In this paper,a practical teaching project is introduced.In order to monitor temperature and humidity,this system is designed based on ARM Cortex-A7,using Zigbee as wireless communication method and DHT11 as temperature and humidity sensor.Using Raspberry Pi can reduce the teaching difficulty and improve teaching effect of embedded systempractice.
作者
卢建华
龙超平
LU Jian-hua;LONG Chao-ping(College of Computer Science and Technology,Wuhan University of Science and Technology,Wuhan,Hubei 430065,China)
出处
《教育教学论坛》
2019年第15期76-78,共3页
Education And Teaching Forum
基金
2014年湖北省高等学校省级教学研究项目<基于CPLD/FPGA的计算机硬件类课程教学体系改革与应用>(项目编号:2014227)
关键词
树莓派
嵌入式系统
ZIGBEE
温湿度监控
Raspberry Pi
Embedded system
Zigbee
Temperature and humidity monitoring
