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International Standard Serial Number:
ISSN 1001-4551
Sponsor:
Zhejiang University;
Zhejiang Machinery and Electrical Group
Edited by:
Editorial of Journal of Mechanical & Electrical Engineering
Chief Editor:
ZHAO Qun
Vice Chief Editor:
TANG ren-zhong,
LUO Xiang-yang
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Design of wireless temperature and humidity monitoring system in greenhouse
ZHU Li, GU Nenghua
（College of Electronic and Information Engineering ，Quzhou University，Quzhou 324000，China）
Abstract：In order to solve the problems of the greenhouse complex wiring， a system of temperature and humidity based on wireless technology and MCU was proposed. The ATMEGA48 MCU was used as the main component of the terminal node，and the SHT10 was used as measurement unit.The wireless data transceiver nRF905 was used to communicate between terminal node and MCU， and sent to the PC through MCU.VB60 was used to design and develop the realtime monitoring platform，which can realtime monitor the temperature and humidity in greenhouse. Results show that the system is convenient to control and stable to perform， implements reliable wireless data transmission.
Key words：micro controller unit(MCU)；nRF905；temperature and humidity；wireless communication
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