NodeMCU based Fire Detector System

Abstract

About 7% of all house fires start in a bedroom. It leads to damage of all plush objects and also loss of life. To avoid that or to minimize the damage caused by fire outbreak an IOT technology is used to control such a kind of risk. NodeMcu based IoT fire detector is the solution for this kind of issue. In this model, we have fitted a fire indicator by making practical and effective use of NodeMCU which is connected with a smoke sensor and buzzer. The smoke sensor detects if there’s any smoke produced because of ingesting any type of gas or fire. Buzzer interfaced with it makes an alert sound. A fire warning can also be activated by a little smoke from the flame of burning candle or fire lamps or a burning cigarette which may be used in any family. The buzzer gets stopped itself at whatever point the temperatures falls to comfortable indoor temperature and the amount of smoke decreases. NodeMCU fire finder serves best because at whatever point it indicates fire or smoke, then it immediately alarms the admin or user about the fire through the Thingspeak module. At whatever point a fire happens, the user gets the alert notification through smartphone.