- NodeMCU, used as a microcontroller, is responsible for reading real-time data from both sensors and sending it to Google Sheet
- RFID cards are provided to each bed for the unique identification of the patient.
- RFID Scanner is used for scanning RFID cards.
- Pulse oximeter sensor is reading oxygen level and pulse rate of patient and sending data to NodeMCU for further processing.
- The Temperature sensor is reading the body temperature of the patient.