void setup() {
   Serial.begin(9600); // Inizializzazione con 9600 baud
   while (Serial);  // Da Arduino 4 in poi occorre attendere che l'inizializzazione seriale sia davvero operativa
}
 
void loop() {
    Serial.println("Testo con accapo!");
    Serial.print("Solo testo (NON con accapo)!");
}

   //??? String stringaLetta = Serial.readStringUntil('\n');
 
while(Serial.available()) //all the time there is something to read
{
	//read the input
    delay(50);  //waste some time to allow characters to arrive
    char c=Serial.read(); //read a character
    readString+=c;  //add it to a String
} 	//keep reading until there is nothing more to read
 
if(readString.length()>0){  //if something was actually read and added to the String
    Serial.println(readString); //print the String
	if (readString =="ON"){ //if the String is "ON"
     digitalWrite(led, HIGH); //make the led pin HIGH
    }
 
    readString="";  //reset the value of the String to nothing
 }

String displayMsg = "";
int stationCount = 0;
//Concatenazione
dispMsg = "Trovate " + (String)stationCount + " staz. ";
 
Serial.println(dispMsg);

/* 
  Sketch generated by the Arduino IoT Cloud Thing "Untitled"
  https://create.arduino.cc/cloud/things/8cb07275-7f5c-414f-86cc-7b7e9c80389a 
 
  Arduino IoT Cloud Variables description
 
  The following variables are automatically generated and updated when changes are made to the Thing
 
  String dispositivoParlante;
  String messaggio;
 
  Variables which are marked as READ/WRITE in the Cloud Thing will also have functions
  which are called when their values are changed from the Dashboard.
  These functions are generated with the Thing and added at the end of this sketch.
*/
 
#include "thingProperties.h"
 
void setup() {
  // Initialize serial and wait for port to open:
  Serial.begin(9600);
  // This delay gives the chance to wait for a Serial Monitor without blocking if none is found
  delay(1500); 
 
  // Defined in thingProperties.h
  initProperties();
 
  // Connect to Arduino IoT Cloud
  ArduinoCloud.begin(ArduinoIoTPreferredConnection);
 
  /*
     The following function allows you to obtain more information
     related to the state of network and IoT Cloud connection and errors
     the higher number the more granular information you’ll get.
     The default is 0 (only errors).
     Maximum is 4
 */
  setDebugMessageLevel(2);
  ArduinoCloud.printDebugInfo();
}
 
void loop() {
  ArduinoCloud.update();
  // Your code here 
 
 
}
 
/*
  Since Messaggio is READ_WRITE variable, onMessaggioChange() is
  executed every time a new value is received from IoT Cloud.
*/
void onMessaggioChange()  {
  // Add your code here to act upon Messaggio change
}
 
/*
  Since DispositivoParlante is READ_WRITE variable, onDispositivoParlanteChange() is
  executed every time a new value is received from IoT Cloud.
*/
void onDispositivoParlanteChange()  {
  // Add your code here to act upon DispositivoParlante change
}