/*
simple serial
*/
// the setup function runs once when you press reset or power the board
void setup() {
// initialize serial port with baud of 115200
Serial.begin(115200);
}
// the loop function runs over and over again forever
void loop() {
Serial.println(1 + 2);
Serial.println("Hello, How are You!");
delay(10000); // wait for 10000 ms (10 seconds)
}