/*
  Receive and Print on Serial Plotter

*/
String a;
// the setup function runs once when you press reset or power the board
void setup() {
  // initialize serial port with baud of 115200
  Serial.begin(9600);
}

// the loop function runs over and over again forever
void loop() {
  // send data only when you receive data:
 while(Serial.available()) {

  a = Serial.readString();// read the incoming data as string

  Serial.println(a);

}

}