#include <FastLED.h>

#define NUM_LEDS 119
#define DATA_PIN 33
#define COLOR_ORDER GRB                                   
#define LED_TYPE WS2812 

CRGB leds[NUM_LEDS];
byte ledsPattern1[NUM_LEDS] = {0,1,1,1,0,0,1,1,1,0,1,1,0,0,0,0,0,1,0,0,1,1,1,1,1,1,1};

void setup() { 
  Serial.begin(9600);  
  LEDS.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS);  
}

String serialInput;  
void loop() { 
  while( Serial.available() )  {  
    serialInput = Serial.readString();  
    Serial.println(serialInput);  
  } 

  // if(serialInput.startsWith("Ok")) {
  
  // }

  for(int i = 0; i < NUM_LEDS; i++) {
    if(ledsPattern1[i]==1) {
      leds[i] = CHSV(160, 255, 255);
    } else {
      leds[i] = CHSV(0, 0, 0);
    }
  }
  FastLED.show();
   
}