const byte ledPins[] = {13, 14, 15}; 
const byte chns[] = {0, 1, 2};       

void setup() {
  Serial.begin(9600); 

  for (int i = 0; i < 3; i++) {
    ledcSetup(chns[i], 1000, 8);    
    ledcAttachPin(ledPins[i], chns[i]); 
  }
}

void loop() {
  int colors[7][3] = {
    {148, 0, 211},  
    {0, 0, 255},    
    {0, 255, 255},  
    {0, 255, 0},    
    {255, 255, 0},  
    {255, 127, 0},  
    {255, 0, 0}     
  };

  String colorNames[7] = {
    "Violeta",
    "Azul",
    "Ciano",
    "Verde",
    "Amarelo",
    "Laranja",
    "Vermelho"
  };

  for (int i = 0; i < 7; i++) {
    int redValue = colors[i][0];
    int greenValue = colors[i][1];
    int blueValue = colors[i][2];

    ledcWrite(chns[0], 255 - redValue);
    ledcWrite(chns[1], 255 - greenValue);
    ledcWrite(chns[2], 255 - blueValue);

    Serial.print("Cor atual: ");
    Serial.println(colorNames[i]);
    Serial.print("PWM do LED RED: ");
    Serial.println(255 - redValue);
    Serial.print("PWM do LED GREEN: ");
    Serial.println(255 - greenValue);
    Serial.print("PWM do LED BLUE: ");
    Serial.println(255 - blueValue);
    Serial.println();

    delay(1000); 
  }
}