I have ws2811 3 pin string lights that are 50 per string, controlled by arduino uno R3 and powered by 12v 300 amp. I’ve cut the string into several segments and used a 3 pin connector that is supposed to transmit ws2811 data to connect all the segments. However, when i power on the string, as soon as the data reaches a connector it doesn't transmit data properly. All the lights turn on and recieve data but do not respond to the data that should cause them to change color and blink. Anyone know what is the problem.
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