 AF_DCMotor motor3(3);
 AF_DCMotor motor4(4);
 
-int motorSpeed = 200;
+int motorSpeed = 100;
+bool isMovingForward = false;
+bool isMovingBackward = false;
 
 String input = "";
   

  motor3.run(BACKWARD);
  motor4.run(FORWARD);

  delay(250);

  turnMotorsOff();

  return "ok";
}

  return result;
}

String forward(int speedInPercentage)
{
  if (speedInPercentage > 0)
  {
    setMotorSpeed(speedInPercentage);
  }
  
  isMovingForward = true;
  
  turnMotorsOn();
  
  motor1.run(BACKWARD);
