Hello GoPro Karma Pilot!
Join our Go Pro Karma community today!
Sign up

Recent content by Argiris

  1. A

    Karma refusing to pair - Reverse engineering investigation

    Hi all, I did not get far with my attempts, but @kamil.janiszewski, are you sure the item in the photo is a battery? I remember seeing 4 of those on the PCB and the marking started with a 'C', indicating a capacitor...
  2. A

    Karma refusing to pair - Reverse engineering investigation

    I have already downloaded the SDK and did some reading but did not have the time to work on it. It's on my list for this weekend.
  3. A

    Karma refusing to pair - Reverse engineering investigation

    We have to figure out how to flash the DSP but seems difficult without changing the boot mode from nand boot to something else. According to the documentation it looks like the NAND might have some flipped bits/bad sectors that invalidate the checksums. The next steps would be to connect a JTAG...
  4. A

    Have dead Karma, now what can I use it for?

    I'm having a go on trying to really fix this thing... my effort is logged here Karma refusing to pair - Reverse engineering investigation
  5. A

    Fully extend the landing gear

    Sometimes when assembling the landing gear the cable within the landing gear assy or the body can get pinched. Please re-check that the cable is not pinched/cut. The sensor sensing the position of the landing gear is an IC in one of the legs (probably an accelerometer?) at least in my version of...
  6. A

    Karma refusing to pair - Reverse engineering investigation

    And here is a screencast while booting, the DM365 quickly aborts....
  7. A

    Karma refusing to pair - Reverse engineering investigation

    Hi all, I'm an engineer and my son's Karma stopped talking to the controller a few months ago. I was not able to deal with it for some time but I thought I would take my chances to bring it back to life. I am starting this thread to log progress and report findings... I'm also hoping that maybe...