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RPi + Other Software Video from grabber freezes when Arduino is connected

Discussion in 'Hardware Support' started by Jakub, 20 March 2020.

  1. Jakub

    Jakub New Member


    I have a problem with grabbing video. Everything is fine until I plug Arduino controlling the LEDs to RPi 4 then the video starts freezing (and LEDs blinking). I tried it with Hyperion and Hyperiond as well (video attached).

    I am using RPi 4 + UTV007 USB Grabber + Zofipo Yinice Ambilight – basically WS2812b + Arduino (https://www.aliexpress.com/item/330...m=a2g0o.store_home.promoteWysiwyg_502473070.1)

    I tried to connect Arduino via separate USB hub with external power supply but without success.

    Any idea of what to do?
    Thank you.


    Attached Files: