psmmacker Posted March 6, 2017 Share Posted March 6, 2017 Well when i wire my panels like this i get flicking signals But make me wonder if gnds need to each inputs of both panels one from the stm and Stm to dasiy direct the other inputs stay like oe r1 r1 g1 g2 b1 b2 clock all stay the as wired Only the earths gnd goe 3 from the stm and 6 out to panels 3 to left panel and 3 to right Thanks Paul Link to comment Share on other sites More sharing options...
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