Lima, JoséBrito, ThadeuNakano, Alberto Yoshiro2023-03-092023-03-092021Biondo, Elias; Lima, José; Brito, Thadeu; Nakano, Alberto (2021). Real-time monitoring and controlling of Internal parameters for smart buildings. In 1 st Symposium Applied Science for Young Researchers.http://hdl.handle.net/10198/27603Health risks caused by air contamination have become increasingly worrying, especially when it comes to indoor air quality (IAQ), where there is a lot of concentration of gases such as carbon monoxide (CO), carbon dioxide (CO2) and volatile organic compounds (VOC), and it is where people spend the most part of the day. With that in mind, this article presents a research that is being done in the area of intelligent building automation, which aims to develop an IAQ monitoring and control system using internet of things (IoT) technology. For this, some sensor modules will be connected, such as the BME680 and the AMBIMATE MS4, to the ESP32 microcontroller that will send the collected information to the monitoring and data storage platforms using the Message Queuing Telemetry Transport (MQTT) data exchange protocol through of the Node-RED online tool. With this device, in addition to being able to monitor the internal parameters of the environment where it is installed, it will be possible to detect any adversity that may arise in the place and providing autonomously an output signal that can trigger an actuator capable of stabilizing the system, that is, without the need for any human action.engInternet of thingsIAQ (indoor air quality)Environmental monitoringconference paper