Abstract:
The development of smart devices for covid using IoT is a device that is placed on a fingertip. This device uses
to determine the blood's oxygen saturation and pulse rate The amount of oxygen carried in the blood is
determined by oxygen saturation. The traditional Oximeter can only be read briefly, and the data cannot be
recorded automatically. Besides that, the traditional Oximeter device can only be seen by the person who uses
it. The development of smart devices for covid using IoT is to design the tool that doctors can make online
monitoring of the patient. Next, to develop a tool that can also make it easier for other family members to
monitor. Lastly, to evaluate record patient data from home. The development of smart devices for covid using
IoT using the ESP8266 module as the main component enables microcontrollers to connect to 2.4 GHz Wi-Fi for
the IoT system. The MAX30100 is an integrated pulse oximetry and heart rate monitor sensor solution. OLED
(Organic Light-Emitting Diodes) is displayed, and ARDUINO is a program. The expected result in this project
is a hybrid method using a pulse oximeter and IoT system combined to make one medical device
