OAK - D - POE: No Device Found

Hi I have 2 X OAK-D POE. One is always found and other is not found.

(it was running few days ago)

here is my setup :

Please help me out.

    Hi SamiUddin
    How are devices connected (directly/router..)? Have you tried using device_manager.py?

    Thanks,
    Jaka

      I was trying both OAK D POE with Switch Lite 8 POE. But Now I am running it with POE Injector (from LUXONIS) with it. and also not working with Switch Lite 8 POE. One running successfully. when I run rgb_preview.py on other then error occurs: No Device Found.

      When I run script device_manager.py (GUI) then it says: No device found .

      Hi SamiUddin
      Is the POE switch connected to a router (or anything with a DHCP server)?
      Have you tried connecting only one device to the switch at once?

      Device_manager is located inside depthai-python/utilities/. You can use it to flash bootloader/applications or change IP addresses seamlessly.

      The button is to enter USB mode when connecting directly with USB-C it think.

      Thanks,
      Jaka

        I am just trying to connect OAK D POE via POE Inject (from Luxonis store). Whenever I run any code (rgbpreview/devicemanager.py), Error: No device found. Please help me solving the problem.

        2 months later

        Thank You! I was able to troubleshoot the issue.