In this paper, to presents an overview of the “SURVEY OF DETECTING HEARTBEATS, TEMPERATURE and ECG OF HUMAN BODY USING IOT”. Smart health care means to monitor people’s health outside the clinical settings. With the development of technology, we can digitally sensing body temperature, pulse rate and ECG using NodeMcu. Mainly NodeMcu is used because it has in built Wi-Fi module. The microcontroller on the board is programmed using the Arduino programming language”. DS18B20 is used for the sense body temperature. Body temperature is a basic parameter for monitoring and diagnosing human health. Pulse sensor is used for sensing heart rate. ECG sensor is use to sense ECG of body. This device will allow measuring their mean arterial pressure (MAP) in about one minute and the all parameters will be displayed on the Android application. The system can be used to measure physiological parameters, such as Heart rate and Body Temperature.
NodeMcu, Body Temperature, Heart rate, ECG of body, Sensors.
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