Design And Implementation Of Remote Wireless Monitoring System For Soil Temperature And Humidity

Agricultural production is the basis of national economic development.Although China is an agricultural country,it is not an agricultural country.Although China ranks third in the world,because of the cultivated land area of China In recent years,China’s agricultural production has a large population and a large per capita cultivated land area,which has brought many problems to the world food production,and a large number of automation technologies have been used In the era of agricultural production,a large number of chemical fertilizer and water resources have not been effectively utilized.The traditional people-oriented agriculture is still people-oriented agriculture.Fertilization and irrigation of agricultural production in China depends on the traditional experience accumulated from generation to generation,which not only takes up more human and material resources,but also poses a great threat to the protection of the environment.Traditional agriculture relies on manual labor,with low production level,slow accumulation and poor disaster resistance ability.With the advent of the Internet of things era,all kinds of equipment are used In order to reduce the input and output of agricultural production,a series of problems have been put forward in order to reduce the input and output of agricultural intelligent production.The dynamic monitoring of Agricultural Internet of things can realize the rapid,accurate,multidimensional,omni-directional,remote and real-time monitoring of agricultural environmental information,so as to break through Environmental information acquisition in agricultural production.Soil temperature and humidity is one of the important reference indexes for agricultural production.In view of the practical needs of agricultural production information intellectualization and the difficulty in establishing accurate mathematical model,a STM32 single chip microcomputer based on Zig Bee is proposed.Wireless sensor is used to transmit data to low-power wireless sensor coordinator,and send the collected data to the host through Ethernet or RS232 host software.Through adding bootloader firmware upgrade in embedded PC software,the monitoring of PC is realized.Wireless temperature and humidity monitoring method can record and analyze soil temperature and humidity changes,adapt to various environmental sensors,maintenance and expansion.