IoT-Based Employee Location Tracking with Google Maps using STM32 and ESP Microcontroller- A Technological Comparison

An employee tracking system helps to track real-time employees' activities inside and outside the premises. The system helps us improve the productivity and efficiency of the work, mainly for the employee who does the traveling job. The designed product can be implemented in schools and colleges to track employees' activities. The cost-effective prototype is technologically advanced using GPS Neo-6 Module and 32-bit Microcontrollers, which must be carried by the employee regularly. The prototype design can easily connect to the Wi-Fi, display the longitude and latitude on the OLED display, Web Brower, and then display the location on Google Maps. The Google map information can show the employee's real-time location and can be accessed anywhere. At last, the prototypes developed are compared in terms of the development cost. Further work is to incorporate tracking the fitness of the employee.