For the complete documentation index, see llms.txt. This page is also available as Markdown.

Camera Overlays

The ARK Jetson PAB Carrier V3 has 2× dual-lane CSI ports on 22-pin FFC connectors. Camera configuration is managed through device tree overlays, and the image ships with the IMX219 dual overlay active — IMX219 cameras work on both ports out of the box.

Supported Cameras

Sensor
Resolution
Overlay
Status

IMX219

3280x2464

Camera IMX219 Dual

Working (default)

IMX477

4056x3040

Camera IMX477 Dual

Working

IMX708

4608x2592

Camera IMX708 Dual

Working

See cameras.md in the kernel repo for sensor details, verification commands, and known issues.

Switching Overlays

List the overlays available on your Jetson:

sudo /opt/nvidia/jetson-io/config-by-hardware.py -l

Apply one and reboot:

sudo /opt/nvidia/jetson-io/config-by-hardware.py -n 2="Camera IMX477 Dual"
sudo reboot

Verifying a Camera

Check that the sensor is detected:

nvargus_nvraw --lps

ARK-OS also ships check_cameras.sh (on PATH) which stream-tests every connected CSI camera, and the ARK-UI Video page shows a live stream of the first camera.

Custom Overlays

To build your own camera overlay — or install one on an already-flashed system — follow camera_overlays.md in the kernel repo.

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