int motor1Pin1 = 27; 
int motor1Pin2 = 26; 
int enable1Pin = 14;
int botaoA = 33;
int botaoH = 32;
int botaoD = 35;

const int freq = 30000;
const int pwmChannel = 0;
const int resolution = 8;
int dutyCycle = 200;

void setup() {
  // sets the pins as outputs:
  pinMode(motor1Pin1, OUTPUT);
  pinMode(motor1Pin2, OUTPUT);
  pinMode(enable1Pin, OUTPUT);
  pinMode(botaoA, INPUT);
  pinMode(botaoH, INPUT);
  pinMode(botaoD, INPUT);
  // configure LED PWM functionalitites
  //ledcSetup(pwmChannel, freq, resolution);
  
  // attach the channel to the GPIO to be controlled
  //ledcAttachPin(enable1Pin, pwmChannel);

  Serial.begin(9600);

  // testing
  Serial.print("Testing DC Motor...");
}

void loop() {
  ledcWrite(pwmChannel, dutyCycle);   
  if(digitalRead(botaoH)==1){
  Serial.println("Horário");
  digitalWrite(motor1Pin1, LOW);
  digitalWrite(motor1Pin2, HIGH); 
  delay(2000);
  }
  if(digitalRead(botaoD)==1){
  Serial.println("Motor parado");
  digitalWrite(motor1Pin1, LOW);
  digitalWrite(motor1Pin2, LOW);
  delay(1000);
  }
  if(digitalRead(botaoA)==1){ 
  Serial.println("Antihorário");
  digitalWrite(motor1Pin1, HIGH);
  digitalWrite(motor1Pin2, LOW); 
  delay(2000);
  }
}