# Home Assistant ePaper Remote - Project Memory

## Future Entity Types to Add

High value additions:
- **Climate/Thermostat** - Temperature setpoint slider, very common use case
- **Scene** - One-tap button to activate (no state feedback needed)
- **Script** - Run automation scripts (same as scene)
- **Lock** - Lock/unlock doors (button with state)
- **Media player** - Volume slider, play/pause button

Lower priority:
- **Input number** - Generic slider for HA helpers
- **Input boolean** - Generic toggle (functionally same as switch)
- **Vacuum** - Start/stop/dock commands

## Key Implementation Details

- Firmware slider bar is always 100px (BUTTON_SIZE constant) - not configurable
- SLIDER_HEIGHT = 170 in configurator (100px bar + 70px label space)
- Label drawn at widget top, bar drawn at widget bottom
- Configurator uses File System Access API for direct project writes
- Icons generated from MDI SVGs, converted to 1-bit BMP in JavaScript