Betaflight-blackbox

Description

You can configure your radio to write a blackbox log file in RAM/flash to be read with blackbox explorer. It enables one to analyze the behavior of your motors and sensors.

Setup

On your radio

On your radio, you will need to create a new AUX to enable/disable blackbox.

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On Betaflight

Open Betaflight configurator and go to the Modes menu. From here, associate your AUX to the BLACKBOX item:

If your blackbox is full, you may need to first erase its content:

During flight

During the flight, enable the blackbox by activating the appropriate AUX (the one you have setup on your radio).

Note

Notice that a 14 seconds recording session resulted in a 700KB+ file.

Read blackbox

Get blackbox log file

From Betaflight configurator, go to Blackbox > Save to file. It will save a *.BFL file that can be read in Blackbox Explorer.

Analyze

• Download the Beta Blackbox Explorer application and start it.
• Open your *.BFL file
• Now you can analyze it:

Comments

Keywords: drones quadcopter fpv racing flight-controller FC betaflight blackbox