Real Time Patient Monitoring System Using BLYNK

IOT devices are employed in a variety of industries to make people’s lives easier. Many smart sensors are used to measure and identify various health indicators, however having many health monitoring equipment becomes expensive and time-consuming. The most common and fundamental health detectors required for each patient in every health care institution are temperature, humidity and heart rate. As a result, we attempted to coordinate all of these health indicators into a single health monitoring station that connects with a chosen device through WiFi. This paper proposes a method that may be used by patients friends and relatives, as well as doctors, to keep track of their health. The proposed system takes live data of patients and their environment from 5 sensors: pulse sensor, body temperature sensors, MQ-2 sensors, MQ-135 sensor and room temperature sensor. All these data are processed in ESP32 processor and the output is displayed on Blynk android application. The developed system shows how efficient the system is and it is best suited in the current pandemic situation.