Abstract
It is possibly possible to stop the spread of the coronavirus by utilizing IoT technology to monitor the vital signs of patients. As a consequence, a proposal has been developed for an efficient and affordable remote monitoring system that measures vital signs. This system makes use of a temperature sensor, a dual heart rate and oxygen level sensor, a temperature sensor, two microcontrollers, a UNO as a power supply, and a Node as the main controller. The vital signs are monitored in a non-invasive manner using photoplethysmography technique, and the information is transmitted wirelessly to the individual involved via the Blynk platform, making use of a Wi-Fi device. It also demonstrates how the system can connect to the internet anywhere in the world, which enables its utilization in a variety of clinical trials.
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