#include <FastLED.h>

#define PIN_DATA 5

#define DIMENSION 8
#define FACES 6
#define TOTAL_PIXELS 200 // (DIMENSION*DIMENSION*FACES) // (768-50) // why the limit? // (DIMENSION*DIMENSION*FACES) // 
CRGB Pixels[TOTAL_PIXELS];
//CRGB Pixels2[TOTAL_PIXELS];

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  //FastLED.addLeds<WS2811, PIN_DATA, RGB>(Pixels, TOTAL_PIXELS);
  FastLED.addLeds<NEOPIXEL, PIN_DATA>(Pixels, TOTAL_PIXELS);  // GRB ordering is assumed
  Pixels[0] = CRGB::Green;
  Pixels[1] = CRGB::Red;
  Pixels[2] = CRGB::Blue;
  Pixels[64] = CRGB::Green;
  Pixels[128] = CRGB::Green;
  Serial.println("show");
  FastLED.show();
  //delay(2000);
  Serial.println("setup done");
}

void loop() {
  for(int i = 0; i < TOTAL_PIXELS; i++) {
      Pixels[i] = CRGB(0, 204, 255);
      FastLED.show();
      delay(10);
      Pixels[i] = CRGB::Black;
      Serial.println(i);
  }
}