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基于ESP8285的温室环境监测系统设计

更新时间:2020-11-01 09:56:53 大小:4M 上传用户:gsy幸运查看TA发布的资源 标签:esp8285温室环境监测系统 下载积分:1分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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现阶段物联网在农业环境监测方面应用广泛。在目前温室内环境监测发展的基础上,设计了一款应用于农业温室环境监测的无线数据采集板。系统采用了ESP8285为控制芯片,并使用HTU21D和BH1750FVI为温湿度与光照度等环境监测芯片将采集到的环境信息通过IIC总线传输给ESP8285,经过处理后再通过WiFi远程发送给数据处理中心。该设计提高了多节点环境信息实时通信的可靠性,解决了目前温室内数据传输布线困难以及多温室节点数据通信难以实现的问题。

At present,the Internet of Things is widely used in agricultural environment monitoring.Based on the current environmental monitoring and development in greenhouse,this paper designs a wireless data acquisition board for agricultural greenhouse environment monitoring.For the first time,the system adopts ESP8285 as the control chip,and uses HTU21D and BH1750FVI as the environmental monitoring chip such as temperature,humidity and illumination.The collected environmental information is transmitted to the ESP8285 through the IIC bus.After processing,it is sent to the data processing center via WiFi.The design improves the reliability of real-time communication of multi-node environmental information,and solves the problems of data transmission and wiring difficulties in the greenhouse and the difficulty in realizing multi-greenhouse node data communication.

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