Gen 1 OAK-D appears dead. Thoughts ? Debug ideas ?

espressobot

I went to use my OAK-D and found it unresponsive.
It doesn't show up when probed via lsusb or dmesg . Plugging a 5V/4A power brick into the barrel jack didn't help either. An OAK-D-Lite using the same cable and same USB port on my laptop shows up fine and runs the basic depthai_demo.py script.
I plugged a USB current monitor into the USB port in question and the OAK-D into the other end and got this reading:

Anything else I can try ? I'd really like to get it back into service if it's an older model.

Would the module from an Open-AI Kit be a workable replacement for the board inside ?

Thanks!

jakaskerl

Hi espressobot
It really looks like it's dead. The board inside is OAK-D PCBA. Was the device working before?
If so, perhaps you could try to open it and see if there is be a hardware problem.

Thoughts?
Jaka

espressobot

jakaskerl
Yes, it was working the last time I used it. I have it on a robot and it's worked quite well over the past couple years.
It's plugged into a Jetson Nano and I've been developing DepthAI/ROS-based code on it for a while now, including this "people follower":

jakaskerl

Hi espressobot
You might have sent too much current through, which killed it. There are plenty of other possible causes.
In any case, you can write an email to support@luxonis.com for a replacement.

All best,
Jaka

espressobot

jakaskerl
Thanks for the info. I'll get in touch with support. It would be great to get a replacement.
It's become a pretty important piece of kit on the rover.