# COM Port Settings COM_PORT=COM3 BAUD_RATE=9600 TIMEOUT=1 READ_INTERVAL=0.5 # Backend Server Settings BACKEND_URL=http://localhost:8000 API_ENDPOINT=/api/readings/ REQUEST_TIMEOUT=5 # Application Settings DEBUG=False LOG_LEVEL=INFO # System Tray Settings SHOW_WINDOW_ON_START=False AUTO_CONNECT=True # Retry Settings MAX_RETRIES=3 RETRY_DELAY=5