My main concern is the RPI 4B is crashing and when I used the Oak D-Lite camera with a USB 3.2 cable type c connected to USB 3.0 port, it bricked the RPI 4B. The code we were running ranges from the Roboflow API for the luxonis, depthai sdk examples, depthai demo, and depthai api.
The setup we used for the Raspberry Pi 4 is similar to this tutorial https://blog.roboflow.com/raspberry-pi- ... ter-vision.
Then after that, we also used the Luxonis imager provided by Luxonis to setup the Raspberry Pi but it still crashed the Raspberry Pi 4 using USB 3.0 port connection. But weirdly enough, connecting a USB 3.2 cable type c to a USB 2.0 port connection does not cause this crash.
Another case that I found in the forums https://github.com/raspberrypi/linux/issues/3485.
The reason why there is crashing is because there is an electronic limitation wherein the Oak Camera draws more current than the RPI4. A user suggested to use the bottom USB 2.0 and 3.0 port connection to avoid crashing.
Another user suggested that the Oak D-Lite camera needs to get enough voltage and current from RPI. The max export current is 1.2A for RPI4. Hence, users suggested to use a powered USB hub.
We used a DC DC Step Up Boost Converter 2-24v to 3-30v 4A 80w CC CV Power Module Adjustable Regulated power supply 3.7V 6V 9V 12V With USB to power the RPI4.
What is the possible cause of this problem and how can we solve it? Should we use an Oak Y Adapter and an original USB 3.0 type c to type a, provided by the Luxonis store so that the RPI is stable while using the Oak D-lite camera?
Hoping for your response regarding this matter.
Thank you.
