In this project has two sections that is -Arduino Uno and ESP-32 each has seperate codes
upload the code to both of them as per the circuit
Most of the covid-19 patients got escaped from that, so we planned to make the simple solution using the IoT. In this system, the escaping person goes outside the Ultrasonic sensor detects the person and make ALARM to all the Doctors and security persons in the hospital Through SMS and CALL. So the escaping of the persons can be prevented by this system, and also we make the live monitoring dashboard of air conditions on the covid -19 wards and these data are shown by the android application with the Matlab analysis.
This system has a DHT11 sensor that can sense the Temperature and Humidity in the ward These data are processed by the ESP-32 microcontroller. And these data are processed by the cloud server name called thingspeak. In this server, we can analyse the data through MATLAB. And the data are visualized, so we better understand the conditions.
Very lost to implement Live Matlab analysis through the server Live monitoring through the android application Faster and live alert calls and messages to the securities On spot air condition monitoring Low power consumption. Operates in 2.4GHZ band WIFI and GSM celluar system