void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  Serial.println("welcome to medi box");
  Serial.print("same");
  Serial.print("line");
  Serial.print("\n"); //go to the new line
  Serial.print("news line");
}

void loop() {
  // put your main code here, to run repeatedly:
  }