Hi all!
Im using ws2801 chip+plcc5050 led. In more sketches i see artefacts, at a voltage of 3,5 volts less visible. On fastspi home i read about this & find this solution: call FastSPI_LED.setDataRate(1) before calling init/start. But it dont work in FastLED3. Help fix it.
All OK!
Just set ceramic capacitor. 