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e1.31 dmx bridge and pixels problem

Started by Asylvest, December 05, 2015, 06:57:13 AM

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Asylvest

I'm sure there is an easy fix, but I can't seem to find it;

the setup:  Pi2 -> router -> 6 port e1.31/DMX Bridge (Diyledexpress) - >Universe 1 - incandescents and led strings
                                                                                                  - >Universe 2 - RGB Pixel grid running on the holidaycoro easypix controller.

If I run the test mode on the bridge, all is fine.
When I run a sequence on FPP through the pi, U1 works flawlessly, but the pixels on U2 jitter and jump and don't all light as they should.

When I swap the leads from U2 and U1, U2 works perfectly, and the same stuff happens on U1.

If i use a DMX-pro in place of U2, the pixels work great!

I notice the jitter seems to be about the same cadence and speed as the "act" light on the bridge, which leads me to think it is a network problem.

Ideas?

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