Blackjack is the classic casino card game against an automated dealer. The goal is to reach a hand value as close to 21 as possible without exceeding it. Face cards count as 10, Aces as 1 or 11. The dealer draws until reaching at least 17.
Controls
- Encoder knob / Left / Right buttons: Navigate between Hit and Stand options.
- Select button: Confirm the chosen action.
Gameplay
At the start of each round two cards are dealt to the player and two to the dealer, with one dealer card face-down. The player can:
- Hit — draw another card
- Stand — end their turn and let the dealer play
The dealer then reveals the hidden card and draws until reaching 17 or higher. The higher hand without busting wins. A high score is saved persistently.
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Start here
Contributors
How to collaborate
Contributing Guidelines
How to ask questions correctly
Hardware
- PortaPack Versions (which one to buy)
- Features
- HackRF Versions
- Description of the hardware
- Enclosure/cases
- Repairs
- Mods
User manual
Intended use and Legality
- Usage cautions
- First steps
- Firmware update procedure
- User interface
- Powering the PortaPack
- Troubleshooting
- Won't boot
- Config Menu
- Firmware upgrade
- Diagnose firmware update in Windows
- Receive Quality Issues
- No TX/RX
- TX Carrier Only
- H2+ speaker modifications
- Dead Coin Cell Battery
- Factory Defaults
- SD card not recognized by PC with the SD-card over USB selected
- DFU overlay
- Full reset
- SolveBoard
- How to Format SDCard
- What if I don't like some of the apps
Applications
- 📥 Receivers
- 📤 Transmitters
- ADS-B(S) TX
- Adult Toys
- APRS TX
- BHT Xy/EP
- BLE TX
- BLESpam
- Burger Pager
- CVS Spam
- EPIRB
- FlipperTX
- GPS Sim
- Hopper
- Jammer
- KeeLoq TX
- Key fob TX
- LGE Tool
- MDC-1200 TX
- Morse TX
- OOK
- OOK Brute
- OOK Editor
- P25 TX
- POCSAG TX
- RDS
- RTTY TX
- SAME TX
- Signal gen
- Soundboard
- Spectrum Painter
- SSTV
- TEDI/LCR
- TouchTunes
- TPMS TX
- 🔄 Transceivers
- 🟡 Recon
- 🔴 Capture
- ▶️ Replay
- 🖲️ Remote
- 🔍 Looking Glass
- 🛠️ Utilities
- 🎮 Games
- ⚙️ Settings
- 💻 HackRF Mode
Misc
Developer Manual
- Compilation of the firmware
- Compile on WSL with ninja
- How to compile on Windows faster with WSL 2
- Using Docker and Kitematic
- Docker command-line reference
- Using Buddyworks and other CI platforms
- Notes for Buddy.Works (and other CI platforms)
- Using ARM on Debian host
- All in one script for ARM on Debian host
- Compile on Arch based distro (exclude Asahi), or other weird distros
- Dev build versions
- Notes About ccache
- Create a custom map
- Code formatting
- PR process
- Description of the Structure
- Software Dev Guides
- Tools
- Research
- UI Screenshots
- Maintaining
- Creating a prod/stable release (Maintainers only)
- Maintaining rules
- Development States Notes
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Note
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Important
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