This tool allows you to view and analyze logs created by Cleanflight's and Betaflight's Blackbox feature.Open log file/video
To get started with Blackbox recording, read Cleanflight and Betaflight's Blackbox feature documentation.
Already have a log recorded? View the documentation for this log viewer for details on how to best use this tool.
If you believe you've found a bug in this viewer (e.g. the viewer crashes upon attempting to open a log file), or you have a suggestion, please add it to the viewer's GitHub bug tracker.
The Blackbox can deliver insights on your flight performance that will allow you to tune variables such as your PIDs and low-pass filter settings.
For help and instructions on how to tune your craft, please read some of these resources:
If you want to analyze your logs with your own mathematics package (such as Matlab) you can use the separate blackbox_decode tool to convert your log file into a CSV file for analysis.
If you want to share your log as a video, you can use the"export video" button at the top to render a WebM video, or use the commandline blackbox_render tool tool to turn your log into a series of PNG files, or use a screen recording tool to record the playback of this log viewer.
The latest official version is vX.X.XX