en 03 map
Access from Dashboard → MAP button.
- < BACK — Return to dashboard
- MAP (Zx) — Title with the current zoom level
-
GPS button — Re‑centers the map on your position
- Blue‑dark: GPS tracking active
- Orange: GPS tracking disabled (manual pan)
- + / − — Zoom in / zoom out
- GPX — Start/stop GPX track recording
Displays:
- Map center coordinates (latitude, longitude)
- Number of visible stations (Stn)
- GPS delta (d): distance between raw GPS position and filtered position, in meters
- Alpha coefficient (a): 1.00 = no filtering, < 1.00 = active filtering (reduces noise)
| Gesture | Action |
|---|---|
| Drag | Pan the map |
| + / − | Change zoom level |
| Double-tap | Toggle fullscreen (hides bars) |
Pinch-to-zoom (two fingers) is not available.
After a pan, the map continues briefly with inertia. To re-enable automatic GPS tracking, tap the GPS button.
OpenStreetMap‑style JPEG/PNG tiles. Requires tiles on the SD card.
Vector rendering with roads, paths, buildings, waterways. More detailed, based on .nav files on the SD card.
The raster→vector transition is automatic from Z9 onwards.
- APRS symbols of received stations with their callsigns
- Labels automatically offset to avoid overlaps
- Your own position is shown with your APRS symbol
- GPS Track: the last 500 points of your route (cleared after 60 min)
Tap a station icon to open the message compose screen with its callsign pre‑filled in the To: field.
- Press the GPX button to start recording
- The button turns red while recording
- Press again to stop
- The file is saved on the SD card in
/LoRa_Tracker/GPX/