Utilities

The Utilities category contains tools and helper applications. Apps marked with ⬡ are external apps stored as .ppma files on the SD card and must match the currently running firmware version.

Antenna Length ⬡ — Calculates antenna lengths for common antenna types.
Calculator ⬡ — General-purpose calculator.
Cart Lock ⬡ — Shopping cart lock transmitter.
Debug — Hardware and software diagnostic tools.
File Manager — Browse, copy, move, rename and delete files on the SD card.
Flash Utility — Flash firmware images stored on the SD card.
Freq. Manager — Manage saved frequency lists (freqman files).
IQ Trim — Trim silence from the start and end of capture files.
Metronome ⬡ — Audible metronome with adjustable tempo.
Notepad — Simple text editor for reading and writing files on the SD card.
Playlist Editor ⬡ — Create and edit .PPL playlist files for the Replay app.
Rand Pwd ⬡ — Generates random passwords.
SD Over USB ⬡ — Exposes the SD card as a USB mass-storage device.
Stopwatch ⬡ — Stopwatch and timer.
Tuner ⬡ — Audio frequency tuner.
WardriveMap ⬡ — Displays GPS wardriving logs on a map.
Waterfall Designer ⬡ — Customize the waterfall display color scheme.
WAV Viewer ⬡ — Play and inspect WAV audio files from the SD card.
Wipe SD Card ⬡ — Securely erases the SD card.

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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
  - 3d printed enclosure
Repairs
Mods

User manual

Intended use and Legality

Applications

📥 Receivers
- ACARS
- ADS-B
- AFSK
- AIS Boats
- Analog TV
- APRS RX
- Audio
- BLE RX
- Detector
- EPIRB RX
- ERT Meter
- Flex RX
- Radio
- Fox-Hunt
- FPV-Detect
- gfxEQ
- Level
- Morse RX
- NOAA
- NRF
- POCSAG
- ProtoView
- Radiosonde
- RTTY RX
- Scanner
- Search
- SSTV RX
- SubCar
- SubGhzD
- Time Sink
- TPMS RX
- Weather
- WeFax
📤 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
- Microphone Transceiver
- KISS TNC
🟡 Recon
🔴 Capture
- C16 Format
▶️ Replay
🖲️ Remote
🔍 Looking Glass
🛠️ Utilities
- Antenna length
- Calculator
- Cart Lock
- 🐛 Debug Menu
  - Audio Test
  - Buttons Test
  - Debug Dump
  - Ext Module
  - ExtSensor
  - Font Viewer
  - M0 Stack Dump
  - Memory Usage
  - Memory Dump
  - P.Memory
  - Peripherals
  - Reboot
  - SD Card
  - Temperature
  - Touch Test
- File manager
- Flash Utility
- Freq manager
- IQ Trim
- Metronome
- Notepad
- Playlist Editor
- Rand Pwd
- SD over USB
- Stopwatch
- Tuner
- WardriveMap
- Waterfall Designer
- Wav Viewer
- Wipe SD card
🎮 Games
- Battleship
- Blackjack
- Breakout
- 2048
- Digital Rain
- Dino Game
- Doom
- Morse P
- Pac-Man
- Snake
- Space Invaders
- Tetris
⚙️ Settings
- App Manager
- App Settings
- Audio
- Battery
- Blacklist
- Button Speed
- Calibration
- Touchscreen Threshold
- Config Mode
- Converter
- Date/time
- Display
- Encoder Dial
- Freq. Correct
- Menu Color
- P.Mem Mgmt
- Radio
- SD Card
- Splash settings
- Theme
- TX Limit
- User Interface
💻 HackRF Mode

Misc

USB Serial Console
Waterfalls Colors

Developer Manual

Compilation of the firmware
Create a custom map
Code formatting
PR process
Description of the Structure
Software Dev Guides
- Code contribution rules
- Create a Simple App
- Create a Simple External App
- External Apps informations
- Widgets
- SD Card
- Access Radio Hardware
- Interpret Guru meditation crashes
- Create a Complex App
- Theme-system
- Debug via SWD & JTAG
- Debug with serial
- I2C drivers
Tools
Research
- Dissecting the Temperature Logger
- Differences between H1 and H2
UI Screenshots
Maintaining
- Creating a prod/stable release (Maintainers only)
- Maintaining rules
Development States Notes

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