Beiträge von Melponeme

    Hello,


    Here is what I did:


    • Install Hyperion with Hypercon.jar on Rpi 3b on Debian


    • Connect 6 LED WS2813 to the Rpi (pin 19 for DI, no connection for BI, as it is supposed to work as the WS2812b)


    • Connect the LED strip +5V to the V+ of the 5V 20A DC current ( this part: ) I tried 6 LED first to see the feasbility of the project.


    • Connect Ground from LED strip and Rpi (pin 6 ) to the ground of the power supply of the LED strip.
    • Connect an HDMI splitter / Hdmi to RCA converter / FrameGrabber UTV007 to Rpi
    • Configure the Hyperion with Hypercon


    What works:

    • Installation of Hyperion seems ok
    • Screenshot of FrameGrabber Works
    • Send conifguration to the Rpi works ( I can see the file on the Rpi being modified)
    • The LOG when I start Hyperion shows no error


    However, the LED never light.


    What I tried to debug:

    • I de-solder the DI connection, increase the rainbow effect from 3 s to 1 min and try to connect it with every pin, no thing.
    • Check with the Multimeter every connection.


    Here is the .json config file:


    Here is the LOG file:


    Question:

    • I saw that WS2812b are connected via Arduino. Is it possible to do without it ?
    • Is the connection from DI to PIN 19 correct ?
    • Where do I connect BI to ?


    • Is there a small program I can try directly from the RPi to test if the LED are still functionnal ?
    • Should I try it with OpenElec instead of Debian ?


    • Is there something more I can try ?


    Thank you,


    Melponeme.