Computer and Modernization ›› 2011, Vol. 1 ›› Issue (3): 74-77.doi: 10.3969/j.issn.1006-2475.2011.03.020

• 网络与通信 • Previous Articles     Next Articles

Design of Wireless Sensor Network Node Based on Embedded Systems

KE Yu-ling, WEI Zhen   

  1. School of Computer and Information, Hefei University of Technology, Hefei 230009, China
  • Received:2010-12-16 Revised:1900-01-01 Online:2011-03-18 Published:2011-03-18

Abstract: This paper discusses the design proposal of wireless sensor network node based on embedded systems. Wireless sensor network nodes which are constructed by ARM7 CPU and chip CC2420 wireless communication working under the 2.4GHz frequency band are made use of a modular design. The working principle and hardware design of every parts is discussed in details, and test procedure flow chart of the node is provided.

Key words: embedded systems, ARM7, CC2420, wireless sensor network, node

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