A proof of concept demonstrating tracking of an asset in a warehouse

This project implements a real-time indoor positioning system. BLE-PB03M beacons broadcast signals, which are collected by a mobile app. The RSSI data is sent via an MQTT broker (hosted on a laptop) to an ESP32, which calculates the user’s ( 𝑥 , 𝑦 ) position using trilateration and returns it to the app.