QRrot

Overnight Technology

About this app

🥕 QRrot - QR Codes for Your Pebble Watch

QRrot makes it effortless to display QR codes on your Pebble smartwatch. Whether you need to share a WiFi password, show a ticket, or display any text-based code, QRrot sends it to your wrist with a single tap.

✨ KEY FEATURES
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📱 ONE-TAP GENERATION
Type or paste your text, tap the button, and your QR code appears instantly on your Pebble watch. The watchapp launches automatically - no manual switching needed.

🎯 SMART ENCODING MODES
Choose the mode that fits your needs:
- Alphanumeric Mode: Up to 174 characters for URLs, codes, and tokens (A-Z, 0-9, space, $%*+-./:)
- Full ASCII Mode: Up to 106 characters supporting all text including lowercase and punctuation

🔧 INTELLIGENT TEXT HANDLING
- Real-time character counter shows your current limit
- Smart TRIM feature automatically fixes your text:
- Converts lowercase to uppercase in Alphanumeric mode
- Removes invalid characters
- Trims to maximum length
- Clear validation messages guide you

📤 SHARE FROM ANYWHERE
Highlight text in any app, tap Share, select QRrot, and your QR code appears on your watch. Perfect for quick sharing workflows.

⚙️ THOUGHTFUL DESIGN
- Clean Material Design interface with playful carrot theme
- Custom carrot icon and tiled background
- Large 7-line text input for comfortable editing
- Auto-close option for rapid workflows
- Smart keyboard handling with auto-scroll
- Settings persistence - remembers your preferences

⌚ PEBBLE COMPATIBILITY
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Works with ALL Pebble models:
- Pebble Classic & Steel (Aplite)
- Pebble Time & Time Steel (Basalt)
- Pebble Time Round (Chalk)
- Pebble 2 & 2 Duo (Diorite)
- Pebble Time 2 (Emery)

Compatible with:
- Official Rebble/rePebble app (coredevices.coreapp)
- Legacy Pebble apps
- All Pebble firmware versions

🔬 TECHNICAL EXCELLENCE
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- QR Code Version 10 (57×57 modules) with Low error correction
- Optimized 114×114 pixel display for e-paper screens
- 1-bit bitmap transmission for efficiency
- Platform-specific watchapp icons (color for newer models, B&W for classics)
- Automatic row stride alignment for perfect display
- Built with PebbleKit 3.0.0 for maximum compatibility

💡 USE CASES
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- Share WiFi passwords without typing
- Display event tickets or boarding passes
- Show authentication codes and 2FA tokens
- Share contact information or vCards
- Display cryptocurrency wallet addresses
- Show website URLs for easy mobile access
- Share meeting links or calendar events
- Display loyalty card numbers

🥕 ABOUT QRROT
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QRrot combines "QR" with "Carrot" for a playful take on a practical utility. Built by Pebble enthusiasts at Overnight Technology for the passionate Rebble, rePebble and Core community.

We believe in keeping Pebble alive with thoughtful, well-designed tools that respect the platform's quirky charm and incredible battery life.

📋 REQUIREMENTS
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- Android 8.0 (Oreo) or higher
- Pebble smartwatch (any model)
- Rebble/rePebble companion app installed
- QRrot watchapp installed on Pebble (included)

🌟 PRIVACY
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- No internet connection required
- No data collection or analytics
- No accounts or sign-ups
- All processing happens locally on your device
- Your privacy is respected

Built with ❤️ for the Pebble community by Overnight Technology

🥕 Get QRrot and bring QR codes to your wrist today!

What’s new

🥕 QRrot v2.0 - Major Update

Store 16 QR codes on your watch.

What's New:
- Store up to 16 QR codes
- True watch independence - works without phone after sync
- Dynamic scaling for easier scanning
- 93% more efficient storage (text vs bitmaps)
- On-demand QR generation directly on your watch
- No internet or external server required

Technical Improvements:
- Text-based storage: ~122 bytes per QR (was 1,846 bytes)
- On-watch QR code generation
- Auto-scaling QR codes maximize screen usage