uLAB project structure in VS Code with PlatformIO extension:
| Directory | Description |
| uLAB | Parent directory |
| uLAB\.pio | Working directory (contains compiled binaries) |
| uLAB\.vscode | IDE settings |
| uLAB\bin | Production binaries prepared for flashing |
| uLAB\data | uLAB html UI |
| uLAB\Extra | Additional files related to system |
| uLAB\include | Contains all customized sensor libraries |
| uLAB\lib | Additional libraries |
| uLAB\src | Source C++ files |
| uLAB\test | Test files (not used yet) |
| uLAB\.gitignore | Contains file list avoid Github synchronisation) |