Thread: [UX] GPS Speed Calibration for 64bit iGO Luna / NextGen

GPS Speed Calibration is a module designed to correct the GPS speed displayed in iGO to match the readings of your vehicle's speedometer.

With this update, the module has been expanded and is now available in two versions — for iGO 9.35.x (Luna, Basar, Avicsync, World — 32 & 64-bit) and for iGO 9.18.x (Israel, Pal, Basar, World, Avic — 32-bit).

Features & Functionality

• Five Speed Zones: Works across 50, 90, 120, 140, and 140+ km/h zones. Allows separate adjustments based on speedometer readings at different speeds. (Based on an idea by Boki. Special thanks!)
• Visual Indicator: The speedometer changes its color to yellow when calibration/correction is active.
• On-the-Fly Calibration (v9.35):
  
  • A short press on the speedometer toggles the calibration on or off.
  • A long press opens a popup for the respective speed zone, automatically selected based on the vehicle's current speed. This allows for precise, real-time calibration under actual driving conditions.
• Cockpit Integration (v9.18): In version 9.18, this action is performed via an added cockpit button and/or the quick menu (configurable via Settings → Skin → Cockpit → Buttons).
• Static Configuration: Accessible via Settings → Skin → System, where all five zones can be adjusted while the vehicle is stationary. Ideal for an initial, approximate setup.
• Notifications: Every action is accompanied by a brief informational message in the cockpit (currently available in v9.35 only).
• Multilingual Support: Full localization for 38 languages: Albanian, Arabic, Belarusian, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, English (UK), English (US), Estonian, Finnish, Flemish, French, German, Greek, Hebrew, Hungarian, Icelandic, Italian, Latvian, Lithuanian, Norwegian, Polish, Portuguese (Brazil), Portuguese (Portugal), Romanian, Russian, Serbian (Cyrillic), Serbian (Latin), Serbian (Latin - alternative), Slovak, Slovenian, Spanish, Swedish, Turkish, and Ukrainian.

Compatibility & Testing

Version 9.35.x (Luna, Basar, Avicsync, World — 32 & 64-bit)

• Tested on:
  
  • iGO NextGen Luna 9.35.2.263562 (64-bit)
  • Skin: iGO Luna by Pongo v30.09.2025 (64-bit)
  • Devices: Diva T1014G (Android 12), Realme Note 50 (Android 15)
• Expected compatibility: iGO Luna 32-bit, Basar 64-bit, Avicsync 64-bit, World 64-bit (identical architecture, untested).
• Unsupported: iGO 9.18.x (legacy architecture).

Version 9.18.x (Israel, Pal, Basar, World, Avic — 32-bit)

• Tested on:
  
  • iGO NextGen Israel v9.18.27.687519 (32-bit)
  • Skin: Israel by Pongo Skin v04.10.2025 (32-bit)
  • Devices: Diva T1014G (Android 12), Realme Note 50 (Android 15)
• Expected compatibility: iGO Pal, Basar, World, Avic — 32-bit (identical architecture, untested).
• Unsupported: iGO 9.35.x (new architecture).

Installation:

• Delete or rename the old speed_calibration.zip module to speed_calibration.zip_old
• Copy the new module.

Spoiler: Screenshots

[Only registered and activated users can see links. ].[Only registered and activated users can see links. ].[Only registered and activated users can see links. ].[Only registered and activated users can see links. ]

Note: Please make sure to download and install the correct version of the module that matches your iGO version architecture (9.35.x or 9.18.x).