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Date of Publication:2022-10-10

Journal:实验室研究与探索

Affiliation of Author(s):软件学院

Volume:36

Issue:9

Page Number:107-110

ISSN No.:1006-7167

Abstract:Comprehensive experiments have been applied in the experimental platform.Applications of the Internet of Things has become an important means of the Internet teaching.Based on ARM embedded platform,the design of wireless network communication experiment course can integrate the dispersed knowledge of embedded system into a unified platform.The system has achieved the goal of innovative IoT experiment teaching.The experimental platform applies Cortex-A9 as kernel architecture and ZigBee as wireless network communication,students can process programming and actual operation,and can have a good understanding of the working principle of the Internet communication.After analyzing the architecture and working characteristics of Cortex-A9,we chose Tiny4412 core board and CC2530 sensor nodes,IoT comprehensive experiment platform was then set up.The Experimental platform also realized the demonstration of Android APP,Linux QT application,QT application.It can illustrate key points of three hierarchical knowledge levels involved in IoT.

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