Hi All ,

I am using OAK-D-CM4-PoE camera. I set up the camera and my laptop (Ubuntu 20.04) under a same PoE switch. The lights of PoE switch shows they can communication and the camera was powered.

After that, I configured the laptop with static IP (169.254.1.1) and the mask (255.255.0.0). However, I failed to ping the 169.254.1.222 (camera ip). Do we have the specific guide/doc for the OAK-D-CM4-PoE camera?

Also, I use the depthai-viewer and also showed the "No device was founded".

Besides, the LuxonisHub…No PoE device.

Can you give me some advice? Or which doc I should follow?

Thanks,
Zhengkun

    ZhengkunLi
    OAK-D CM4 is controlled via the RPI CM4 module which acts as a host machine. You have to ssh into the CM4 first, then you can access the device like you would a normal USB OAK-D.

    Thanks,
    Jaka

        jakaskerl

        For the OAK-D-CM4-PoE camera, What the system has been installed in the the RPI CM4 module?

        Did it setup the static IP? How I can ssh/VNC the device?

        Thanks,

        Zhengkun

          I use the command "sudo arp-scan --localnet" to scan all the ip and try the potential ip…Finally, I get it.

          I have already found the IP of CM4 and tried the password "raspberry". it seems like I successfully log in. Thanks!

          Another problem is that I am trying to use the Luxonis-Hub to install the app on OAK-D-CM4-PoE camera. I installed the Luxonis agent on CM4 and the camera successfully link to my Luxonis-Hub.

          However, I am trying to deploy the app to the camera, but finally failed due to the error:

          Even after " pip install robothub", it still shows the same issues. Any solutions?

            Hi ZhengkunLi
            I think RAE apps are only meant for RAE. And as it probably wasn't updated in over a year, it won't work.

              Thanks for your response. I am trying to install the ROS noetic on the CM4 RPI. I found that the current linux version is debian 12 (default Luxonis OS). I am trying to follow the guide (https://docs.luxonis.com/software/ros/depthai-ros/) to install the depthai-ros (luxonis/depthai-rostree/noetic).

              I want to install ROS locally instand of Docker. It seems like the first thing is to install the ROS noetic on CM4 RPI. Just asking… any conflicts to follow the steps (https://wiki.ros.org/noetic/Installation/Debian)?

              Or any guidance for the installation?

              Thanks,

              Zhengkun

                ZhengkunLi
                Just follow the guide at ROS docs. And make sure your OS is 64bit. Other than that, I'm pretty sure it should work fine.

                Thanks,
                Jaka

                    jakaskerl

                    Actually, I followed the guidence (https://wiki.ros.org/noetic/Installation/Debian), but it seems like only support the Debian 10. "ROS Noetic ONLY supports Buster (Debian 10)."

                    After I setup the key, the command "sudo apt update" falied:

                    pi@luxonis:~ $ sudo apt update
                    Hit:1 http://deb.debian.org/debian bookworm InRelease Hit:2 http://deb.debian.org/debian-security bookworm-security InRelease Hit:3 http://deb.debian.org/debian bookworm-updates InRelease Get:4 https://download.docker.com/linux/debian bookworm InRelease [43.3 kB] Ign:5 http://packages.ros.org/ros/ubuntu bookworm InRelease Err:6 http://packages.ros.org/ros/ubuntu bookworm Release 404 Not Found [IP: 2600:3404:200:237::2 80] Hit:7 http://archive.raspberrypi.com/debian bookworm InRelease Reading package lists... Done E: The repository 'http://packages.ros.org/ros/ubuntu bookworm Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details.

                    Somebody shared the configuration process:
                    but it still had issues according to the commands.

                    I guess…the docker is the only method?