Implementación de un prototipo de alerta de deterioro de la calidad del aire por medio de Telegram y despliegue de información en un dashboard Web.

Abstract

This degree work presents in detail a prototype for an alert regarding air quality, issued through the Telegram messaging platform and a web Dashboard. This alert is intended to inform people who perform sports activities in the early hours of the day, in circumstances in which it is complicated to discern whether the air conditions are adequate in order to pretend that people take preventive measures before carrying out the routine. The system consists of an ESP32 NodeMCU module, which incorporates a chip that enables IoT-oriented wireless connectivity. A GP2Y1051 sensor is also integrated, along with a relay module, all housed inside a plastic casing. The paper is organized into four main sections. In the first one, it addresses the problem generated by the lack of knowledge about PM 2.5 particles present in the air responsible for the generation of respiratory diseases. In addition to detailing the working mode of the prototype, the objectives, scope and technical data are described. The second section describes the methodology used for the development of the prototype according to the objectives set for this project in order to meet each of them. The third section presents the results obtained, together with the design, implementation and performance tests of the final prototype. Finally, in the fourth section, the conclusions derived from the results are discussed and recommendations for future improvements are proposed.