A Design of Greenhouse Monitoring System Based on Low-Cost Mesh Wi-Fi Wireless Sensor Network

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Abstract
Agricultural environment monitoring has become a crucial field of control and protection providing a real-time system with the physical world. This paper is proposed the design and implementation of a wireless agricultural monitoring system platform based on the Mesh Wi-Fi Networking with low-cost and resource-limited hardware-ESP8266 Platform. The system includes a root, 3 stations-repeaters, and 6 nodes, each node has three sensors to measure parameters: soil moisture and soil temperature, the environmental temperature and environmental humidity of the farm, and light intensity. The collected data are transmitted from the nodes to the root and updated on the cloud database and displayed on the dashboard. The website based on the MEAN stack will be built for the owners to track real-time information and save historical data.