void setup() {
Serial.begin(9600);
}
void loop() {
if (Serial.available() == 0){
// read the incoming string:
String incomingString = Serial.readString();
Serial.print(incomingString);
}
}
void setup() {
Serial.begin(9600);
}
void loop() {
if (Serial.available() == 0){
// read the incoming string:
String incomingString = Serial.readString();
Serial.print(incomingString);
}
}