Abstract
As the advancement of microelectronics technology, wireless communication and network technology, wireless sensor network technology has been developing rapidly. The technology is widely applied in environmental monitoring, industrial data acquisition and military investigation. This paper presents a small-scale wireless sensor networks, and designed the wireless sensor network nodes and routing protocols. Wireless sensor nodes adopt nRF24L01 working in 2.4GHz and mixed-signal IC ISP FLASH MCU C8051F930. Routing protocol adopts the idea of hierarchical algorithm. A Multi-level forwarding chain-tree routing protocol is presented. Finally, the communication test is carried out based wireless sensor nodes designed. The result of point-to-point test shows that the communication range is up to 50 meters and the communication speed is up to 2Mbps. In addition, the nodes also have a certain immunity. The result of network test shows that the chain-tree routing protocol can guarantee the reliability of real-time of data transmission. Based on the above analysis, the wireless sensor network can be used in the field of data collection, Security Electronics and remote control.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
