v3.0.0 | BKFZ SubGHz

Warning

Heads up! Major changes have been made since the previous release. If you encounter any issues, please report them here.

This release was a major update in development. For a full list of updates and improvements, please reference the CHANGELOG.md.

Summary

Note: As mentioned above, this summary does not contain all of the changes made. Refer back to the changelog for full info.

• Created a cross-platform mobile application using React Native
• Added Bluetooth connection compatibility and Wi-Fi based connection w/ WebSockets
• Updated presets configuration to better match Flipper Zero
• Major fixes to code structure and configuration files
• Created custom protocol for efficient data transmission
• Created new revamped logo, icons, and assets
• Major improvements for minimizing memory usage
• Switched to React Native for Web from previous .html pages

Full Changelog: https://github.com/brianwalczak/BKFZ-SubGHz/blob/main/CHANGELOG.md

v2.0.0 | BKFZ SubGHz

Updates

• Created websocket.js (simple, custom library for handling WebSocket data)
• Added websocket functionality for recording (used for faster data transmission)
• Implemented precise signal graphing (for recording, powered with websockets)
• Added sample counter for recording (also powered with websockets)
• Added functionality to transmit multiple files (queue system)
• Added a replay test option after recording
• Major UI improvements and bug fixes

Other Improvements

- Disable recording and frequency analyzer on client connection close (websocket)
- Prevent same signal from being displayed on frequency analyzer
- Utilizing jQuery for HTTP POST requests with AJAX
- Updated SUB file naming system
- Removed alert error when websocket fails (prevents error during reloads)
- Improved memory allocation by updating Serial prints
- Updated code to flush sample arrays (to free memory)
- Close websocket connection when recording data is received

Full Changelog: https://github.com/BrianWalczak/BKFZ-SubGHz/commits/v2.0.0

v1.0.0 | BKFZ SubGHz

Updates

• Frequency Analyzer: Scan and analyze nearby devices and their frequencies with ease.
• Record RAW: Capture and record nearby signals with precise RSSI configuration.
• Replay RAW: Replay previously captured signals from a file (no SD card required).
• Preset Configuration: Configure the frequency of your device, and set the preset modulation (just like the Flipper Zero!).
• Flipper Zero Support: Effortlessly replay any Flipper Zero SUB file, including the many publicly available ones, whenever you need.

Other Improvements

- Updated JSON documents from static to dynamic (for better memory allocation)
- Fixed critical variable errors (read and play shared the same sample array)
- Updated MAX_SAMPLES configuration to 8000 (minor, but recommended)

Full Changelog: https://github.com/BrianWalczak/BKFZ-SubGHz/commits/v1.0.0