B0331 MultiCamera on Jetson Orin Nano

We are trying to connect multi-cam array to a Jetson Orin Nano Developer kit - details:

  • Nvidia Jetson Orin Nano 8gb Developer Kit
  • Using CAM0 port
  • Jetpack 5.12 l4t35.4.1
  • Arducam Jetvariety driver ‘arducam-nvidia-l4t-kernel-t234-nano-5.10.120-tegra-35.4.1-20230809074912_arm64.deb’
  • B0331 OV9782 1MP 4 camera array
  • Connected with flip pad 22pin to 22pin ribbon cable
  • B0331 firmware reports as ‘20254-254-254’

The driver installs correctly, camera lists correctly as video device in /dev.

‘MIPI_Camera/Jetson/Jetvariety/example/arducam_displayer.py’ will successfully recognise camera device and open video stream, however outputs of all 4 cameras are completely black.

Using the same camera array and code on a Jetson Xavier NX (Jetpack 5.02) successfully streams video.

The product page lists the B0331 as tested working with the Jetson Nano Orin, is there something we’re doing wrong here / do we need updated firmware?

*** EDIT ***
Switching to CAM1 port resulted in successful video capture, is there any way to use CAM0 at this time? we are hoping to use two B0331 devices simultaneously

Thanks for any help, Matt

Sorry, for now, we only support one camera port working on Orin Nano.