O

owl

Thank you Jaka for your response.

We are using a custom script in a production environment. The script was running for almost one month, where it takes an image when triggered and utilize detection network linked to Yolo model to detect objects. It is working smoothly except for this time when it failed with this critical error at some point making the camera connection to be closed. And required a manual restart.

I would like to include an exception handling for such error so we do not lose the camera connection while running in a time sensitive production environment.

Do you think the upgrade will prevent this error from happening again? Or it might still happen? What is the best way to handle this error beside restarting the camera which takes around 5-10 seconds?

Thanks in advance!

Hi,

We got this error on OAK-D-CM4 device. Please can you highlight what this error is about? and how to resolve it so it does not reoccur.

Note: Depthai version: 2.22.0.0

Thanks!

Hi,

For communication using DepthAI API and to deploy code in standalone mode to the OAK PoE devices, isthere a list of specific protocols/ports that needs to be enabled/open and that the DepthAI API uses to communicate with the PoE devices.

Can you confirm that only UDP 11491 incoming to the device, and TCP 11490 outgoing from the device are required within a network firewall setup?

thanks.

Hi @erik

Thank you for your reply. The plan is to scale eventually and buy more devices.

Since encryption is currently not possible on depthAI devices, I was looking at OAK-D CM4 PoE. Do you think, it can utilized it to accomplish the requirement mentioned above in my original post where we have it as a host (with any required ssl certification installed on it)? Does this device has its own sd card slot that can be used by end user or its dedicated for the system?

Just to confirm we should have full control on libraries that can be installed on the CM4 OS system? is there any limitation we need to consider?

Since this device (OAK-D CM4 PoE) is not exactly similar to other OAK PoE devices, can you highlight how the device network discovery works on this device. Can the device be discoverable on if it is on a different LAN?

Thank you in advance for your support.

Hi,

Looking into deploying multiple OAK PoE cameras in multiple different locations (different LANs). However, the host machine that will make the first setup (static IP setup) will be in a different LAN, so the devices won't be discoverable. Have you come across such scenario or have some solution to set up the IP remotely from a different LAN?

Tried to open the device to see if the MAC address is written somewhere on the board or the box package but did not seem to be able to find it. Please advise if there is anyway to figure out the OAK device's MAC address before connecting it to any host?

Connecting to the device within the same LAN then issuing device.getMxId() works. I have seen this script (https://gist.github.com/Erol444/85d6ef7ae9c946f5688854b86c548dc7) to get the MAC from the MxId, however, could not find the MxID on the box without connecting, does it come written somewhere in the shipped package?

Best regards

Hi Jaka,

Thank you for your reply and for suggesting the SD branch, I have tried it but no luck as you mentioned, the branch is behind the main branch. However, I noticed that the only difference included in the sdcard_support branch is the example file (script_jpeg_to_sdcard.py). Can you confirm if that is the case? Meaning that there is no other specific python/pip packages or other library that the branch uses to mount the sdcard?

Do you know if SD Card functionality and support on OAK-1-POE will be added in the near future?

Thanks in advance,

Omar

Thank you jakaskerl for your reply.

Can you advise on how the certificate can be uploaded to the device file system in order to reference it in the MQTT script.

Hello,

Can you please advise if OAK-1-POE device / Depthai API uses encryption when a host is connecting to the device.

Is it possible to communicate with the device using TLS?

Is it possible to install TLS/SSL certificate on the device?

In the MQTT demo (https://github.com/luxonis/depthai-experiments/tree/master/gen2-poe-mqtt) is it possible that the device connect through TLS e.g. mqtt_client.tls_set(certificate) mqtt_client.tls_insecure_set(True)

Please advise on where I can find any existing documentation or demos regarding the above questions?

Thanks in advance