Multi-Versatile IoT Tracker for Enhanced Monitoring and Tracking Applications

Regardless of their past or present circumstances, people from all walks of life, including women, kids, and the elderly, have learned to prioritize their security. In response to this issue, several Internet of Things (IoT) software solutions have been developed to assist individuals in alerting designated contacts when facing challenging situations. The popularity of location monitoring services has surged as awareness about missing persons has increased. This article aims to demonstrate how to use the A9G board to build a programmable Internet of Things tracker with features like audio surveillance, an SOS (Save Our Souls) button, and location tracking. The tracker may be used to track a variety of things, including automobiles, animals, and personal possessions. An alarm mechanism within the gadget detects unusual activities and alerts users. The ESP32C3 microcontroller was chosen because of its powerful processing skills, low power usage, and integrated Wi-Fi and Bluetooth functions. The gadget has remote control capabilities thanks to the A9G module's ability to send and receive data and instructions through cellular networks. The proposed IoT tracker can also be paired with an Android application that tracks the location using GPS and Google Maps and notifies the user and includes calling functionality. This study proposes a simple and affordable remote monitoring device that can monitor a wide range of variables for home and professional use. High-capacity lithium polymer batteries power the device.