Medicine Reminder Pill Box

Abstract

The IoT-based Medicine Pill Reminder system is designed to help individuals take their medications on time through automated alerts. It uses an ESP8266 NodeMCU microcontroller to manage reminder schedules and trigger a buzzer at the specified time. Unlike traditional pill dispensers, this system focuses only on providing timely notifications without handling medicines. It also includes health monitoring features such as a contactless temperature sensor and a heart rate sensor. A mobile application allows users to set reminders and track their health data in real time. The system uses Wi-Fi for communication between hardware and the app. Its compact design makes it easy to use and reliable.

Introduction

The text describes an IoT-based smart medicine reminder and health monitoring system designed to improve medication adherence, especially for elderly individuals and busy users who often forget to take medicines on time.

The system uses an ESP8266 NodeMCU microcontroller connected to an Android mobile application that allows users to set medication schedules. At the scheduled time, the system triggers a buzzer alert to remind users to take their medicine. Unlike traditional pill dispensers, it does not store physical medicine but focuses purely on reminders.

In addition to medication alerts, the system includes health-monitoring sensors such as a contactless temperature sensor and a heart rate sensor to track vital signs in real time. It also supports extra features like ECG monitoring, weather updates, and adaptive headlight control, making it a multifunctional health and safety device.

The Android app acts as the main interface for setting reminders, viewing health data, and receiving alerts when vital signs are abnormal. The system is designed to be compact, user-friendly, and efficient.

Conclusion

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References

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Copyright

Copyright © 2026 Nandini Shahu, Iram Qureshi, Akshada Thaware, Achal Shastrakar, Kanchan Rajpande, Dimpal Niapane. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.