Embedded system for agriculture variables monitoring based on IoT technology

This paper defines the construction and implementation of an embedded system through advanced information and communication technologies in agriculture (smart and precision agriculture). The development consists of an embedded system that integrates a GPS module with sensors for monitoring agricultural variables such as the chlorophyll index in plants, pH, electrical conductivity, and soil temperature. In addition, this device integrates a solar panel with a battery through a control system. The precision of this device was contrasted with measurement instruments used in soil laboratories, achieving adequate performance for monitoring agricultural variables that facilitate decision-making in crop management. Another aspect to highlight is the robust and modular design, developed and implemented in the casing and structural components of the embedded system.