SeatFindr — Live Occupancy Tracker
End-to-end IoT system tracking study room availability using an ESP32 WROOM, HLK-LD2450 mmWave Radar, and Firebase Realtime Database.
- C++ firmware programming on microcontrollers for radar sensor hardware state management.
- Python simulation evaluating optimal mounting parameters for the LD2450 mmWave sensor when monitoring a small 3-seat classroom zone.
- Native Android App (Java) with dual roles: Student and Admin.
- Admin controls for manual closures (Maintenance, Events, Exams) and capacity overrides.
- Direct Google Maps integration for building navigation.