Hi ti everyone:
I used to communicate Arduino and Linux embedded system by USB and ever was well.
Now with Leonardo I have a problem.
I can send from my Linux system using
echo text > /dev/ttyUSB0
but the Leonardo don't answer- I have tried this loop
void loop() {
int sensorReading = analogRead(A0);
Serial.println(sensorReading);
delay(1);
}
But I can show that the tx led is off. Leonardo is not sending values, I know that works fine, because works with the Arduino IDE but how could I start the sending on Leonardo?
I can't understand that
Thanks