Browsing by Author "De La Cruz Avalos Jason Bryan"

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    Sistema portable de caracterización y mapeo gps de suelo agrícola
    (Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Telecomunicaciones, 2025-02) De La Cruz Avalos Jason Bryan; Córdova Córdova Edgar Patricio
    Agriculture faces critical challenges that require innovative technological solutions to ensure sustainability and improve productivity. The work aimed to implement a portable agricultural soil characterization and GPS mapping system designed to optimize the production of medicinal plant crops. The system, based on the five-layer IoT model, integrates advanced technologies such as ESP32 T-Beam, specialized soil sensors, GPS and LoRaWAN communication, together with management tools such as Node-RED, InfluxDB and Grafana. The methodology included an experimental and field approach, where key soil parameters such as moisture, pH and electrical conductivity were characterized. The results demonstrated high reliability in the measurement of these variables, with values of 98.34%, 99.59% and 99.79%, respectively. In addition, the system was able to transmit and visualize data in real time, even in rural areas with difficult access, ensuring reliable and efficient communication. This handheld device facilitates timely and detailed monitoring of soil conditions, providing critical information for agricultural decision making. The findings highlight the importance of physicochemical variables in crop optimization and the effectiveness of the five-layer IoT model for integrating advanced technologies. This system represents an innovative tool for precision agriculture, promoting more sustainable and efficient agricultural management practices.