Jin Gang
Institute of Optical-electronic Engineering, Yantai University, Yantai, Shandong, China
Fan Wen-qiang
Institute of Optical-electronic Engineering, Yantai University, Yantai, Shandong, China
He Peng-fei
Institute of Optical-electronic Engineering, Yantai University, Yantai, Shandong, China
Liu Yun-xue
Institute of Optical-electronic Engineering, Yantai University, Yantai, Shandong, China
ABSTRACT
Many fields need to use the multi-point data acquisition and transmission system to overcome the weakness of wired data transmission system. Based on the single chip transceiver nRF24L01 and favorite microprocessor STM32F107, designed the multi-point wireless sensor network. The system used the 1-wire temperature and humidity sensor DHT22 as Data acquisition components. The paper studied the hardware construction and the software design in details. Designed the circuit diagram, made the PCB plate, programmed software by Keil C and debugged with Keil uVision4 MDK V4.10. Results show that, the multi-point wireless sensor network can work more efficiently and more flexibility. It meets the performance requirements of high real-time, low power consumption and low cost.
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How to cite this article
Jin Gang, Fan Wen-qiang, He Peng-fei and Liu Yun-xue, 2013. Design of Multi-point Wireless Temperature and Humidity Sensor Network Based
on NRF24l01. Information Technology Journal, 12: 5812-5817.
DOI: 10.3923/itj.2013.5812.5817
URL: https://scialert.net/abstract/?doi=itj.2013.5812.5817
DOI: 10.3923/itj.2013.5812.5817
URL: https://scialert.net/abstract/?doi=itj.2013.5812.5817
REFERENCES
- Zhu, Y.L., G.Q. Zhang, L. Zhu and J. Xu, 2011. Design of wireless multi-point temperature transmission system based on nRF24L01. Proceedings of the International Conference on Business Management and Electronic Information, Volume 3, May 13-15, 2011, Guangzhou, China, pp: 780-783.
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Norberto Lietti Reply
I am interested in your solution design. Thanks