🧭 SPR-BTR User Interface — Main Features

1. Real-Time Map Tracking

• Displays live GPS data from the API every 0.5 seconds.
• Shows current position with a marker and draws the travel path automatically.
• The map can follow your position — toggle “Following” ON/OFF on the map.
• Right-click to define a destination goal and create a route.
• Routes are redefined automatically when off-course.

2. Information Display Panel

• Shows key GPS data such as Latitude, Longitude, Precision, ID, Altitude, Speed, Heading, Timestamp, Device ID, and Creation Time.
• The “Clear Drawn Path” button resets all map and data fields.

3. Sidebar Customization

• Click ☰ to open or close the sidebar.
• Use checkboxes to choose which fields appear in real time.
• Sidebar closes automatically when clicking outside.

Arrived to destination!