Air pollution alert system using IoT with GPRS

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Publicado en 3C Tecnología. Edición Especial/Special Issue – Noviembre/November 2021



The air pollution is considered as the major problem which is caused due to the increase of the vehicles. To reduce the air pollution, many countries has explained different technologies like Zigbee based monitoring system which is used to measure the quality of an air. In this project a Wireless Inspection and Notification System (WINS) is proposed through the concept of Internet of Things (IoT). By implementing the system, it is possible to identify the harmful gases that present in the environment. In this WINS system, it uses GPRS based technology as a low cost and smart wireless communication method is adopted to collect and transmit the information about the harmful gases. The collected information will be stored for future purposes. To detect the environment pollution, proposed system uses different gas sensors i.e., CO sensor, MQ135 gas sensor and LM35 temperature sensor which is used to detect the pollution that present in the environment.


Palabras clave

Air pollution, WINS, IoT, Wi-Fi module, CO sensor, MQ135 sensor, LM35 temperature sensor.

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