Hi

How are you?

I am using OAK-1 Auto Focus now. I met two issues below.

  1. Moisture problem with two OAK-1 AF camera in 100 pcs.

  1. the error below with OAK-1 AF camera

    ---

    ommunication exception - possible device error/misconfiguration. Original message 'Couldn't read data from stream: 'preview' (X_LINK_ERROR)'
    Failed to find device after booting, error message: X_LINK_DEVICE_NOT_FOUND
    Failed to find device (1.5), error message: X_LINK_DEVICE_NOT_FOUND
    [warning] skipping X_LINK_UNBOOTED device having name "1.5"
    usb 1-5: device descriptor read/all, error -71

Please help me how to handle those issues wisely.

Best regards,

Ryan.

    Hi RyanLee

    1. Were all 100 cameras exposed to the same environment? If so, the 2 pieces are likely to have manufacturing defects in which case best thing to do is replacement (or waterproofing the part where moisture enters -seems like the front glass).
    2. Is likely a powering issue either due to unstable/underspec'd power supply or a faulty cable. Can you recheck?

    Thanks
    Jaka