Designing the Monitoring App

The basic idea behind our setup is based on the system design we described in the Solution Design section previously. Our app behaves as the BLE + Wi-Fi Hub, reading data directly from the sensors planted on store/warehouse shelves and uploads it to the backend (Firebase) for monitoring purposes. 

A Note - We would be implementing a lot of functionality in this section. Please don't let that scare you. As a visual aid to give you a better understanding of the code that you would be implementing in this section, we have added a flowchart which outlines the flow of our App, towards the end of this section. Once you have implemented the code, we request you to review your code with the flowchart serving as a guidance tool. This will give you a much better understanding of the overall functionality of the App.

Following are the pre...