Mavic 4 Pro Decryption of DAT files

[Old Man Mike]

I need to see motor RPM speeds during periods of flight so that I can determine how well the drone is balanced (Compare front motor RPM to rear motor RPM during hovering). Apparently using DJI Assistant 2 to extract the DAT files from the drone does not decrypt them so they cannot be loaded in AirData UAV (or any other third party).

Can anyone help with this?

 

[msinger]

Motor data only exists in DAT flight logs. DJI does not allow anyone to decrypt DAT flight log, so you will not be able to obtain that data.

 

[FLDave]

So, contact DJI for help. The file is encrypted by DJI.

 

[Old Man Mike]

Motor data only exists in DAT flight logs. DJI does not allow anyone to decrypt DAT flight log, so you will not be able to obtain that data.

FREE TRIAL: Extract more data from your DJI flight logs with Flight Reader (buy once, use forever)

Tried it. It will not recognize or decrypt the DAT.

 

[GadgetGuy]

FREE TRIAL: Extract more data from your DJI flight logs with Flight Reader (buy once, use forever)

Tried it. It will not recognize or decrypt the DAT.

Yup, that's @msinger 's very capable program. That's his wheelhouse.

 

[msinger]

Tried it. It will not recognize or decrypt the DAT.

That's correct. My tools are only able to decrypt DJI TXT flight logs.

 

[GadgetGuy]

That's correct. My tools are only able to decrypt DJI TXT flight logs.

…and your tools are excellent, and constantly being improved!
They are the basis for 99% of the post crash analysis on this form.

 

[msinger]

Working on something new too

https://app.flightreader.com/flight/4368964059665D5ABB9070