Overview¶
RC TOOLBOX provides a touch-based graphical interface with rotary encoder support for precise control.
Navigation¶
Touch¶
- Tap buttons and menu items to select
- Tap servo selection buttons (1-6) to toggle individual servos
- Swipe sliders to adjust values
Rotary Encoder¶
The EC11 rotary encoder provides three inputs:
| Action | Function |
|---|---|
| Rotate | Navigate between UI elements / adjust values |
| Press (click) | Select / confirm |
| Double-click | Go back / cancel |
| Triple-click | Return to home screen |
| Long press | Context action (e.g., select all servos) |
Focus Navigation¶
When using the encoder, a highlighted outline shows the currently focused element. Rotate to move focus between buttons, sliders, and controls. Press to activate the focused element.
Home Screen¶

The home screen shows all available tools:
- Servo – Servo tester (up to 6 channels)
- Lipo – Battery voltage checker
- CG – Center of gravity scale
- Deflection – Control surface deflection measurement
- Angle – Angle of incidence measurement
- About – Version and credits
Tap a button or use the encoder to select a tool.
Footer Bar¶
Every page has a footer bar with navigation buttons:
| Button | Function |
|---|---|
| Home | Return to home screen |
| ◀ Prev | Previous page |
| ▶ Next | Next page |
| ⚙ Settings | Open settings |
Settings¶
Access settings via the gear icon (⚙) in the footer. See Settings for details.
Language¶
RC TOOLBOX supports multiple languages:
- English
- Deutsch (German)
- Français (French)
- Español (Spanish)
- Italiano (Italian)
- Nederlands (Dutch)
- Čeština (Czech)
Change the language in Settings.