This wiring diagram shows an IoT-based health monitoring system. The main component of the system is Arduino Uno micro-controller, which acts as the processing center. It collects data from the pulse sensor, monitoring Patients heart rate. And the LM35 temperature sensor keeps the track of patients body temperature. This health information is then pass on wirelessly through the ESP8266 Wi-Fi module. By tracking the wire connections helps you understand the flow of data from the sensors to the controller. This mount the way for remote health monitoring via a user interface, like a smartphone app. An optional LCD display is integrated to provide real-time readings on the device itself.
