     Serial.flush();
 }
 
-
 //-- Function to send noise sensor measure
 void requestNoise(){
 


      //-- MODE 2 - Obstacle detector mode
       if(obstacleDetected){
              Otto.jump(1,700);
              Otto.sing(S_superHappy);
              Otto.walk(1,1300,-1);
            

            delay(100);
            obstacleDetector();
            delay(100);

    Serial.flush();
}

//-- Function to send battery voltage percent
void requestBattery(){

