IoT-Based Water Quality Measurement System for Fish Farming using Lora-Wan Technology

This paper presents the development of a functional prototype that allows to obtain and transmit the physicalchemical variables associated with the water quality of one or more ponds of a fish farm, implementing different electronic sensors, making use of LoRa-WAN technology; also, a stage at the software level, where a server with a relational database was developed, which allows the processing and visualization of the system information. The main function of this project is to report in real-time the variables measured by the prototype; however, it also offers the possibility of adding and managing the desired users, with different roles; this to provide a tool that allows the fish farmer to make an analysis of the behavior of their crop and encourage early decision making to reduce losses and improve the production process and quality of the final product.