Hi there.
I recently build two new devices and it was impossible to use the serial connection. The Atom IDE serial monitor never connects to the Photon. I tested 2 different computers with same results.
Strange enough a Photon with 0.5.2 firmware worked perfectly, when I loaded the same code and the system firmware was updated, the serial stopped working again.
I read all the documentation but it seems that nothing mayor has changed. I already use the blue LED to signal the moment to connect the serial monitor.
The line in the docs: while(!Serial.isConnected()) Particle.process();
didn’t make a difference.
I tried for 5 hours now and I’m very frustrated. Not clue what’s wrong.
Please help me. Thank you!
void setup() {
pinMode(D7,OUTPUT);
Serial.begin(9600);
digitalWrite(D7,HIGH);
delay(3000);
digitalWrite(D7,LOW);
}
void loop() {
Serial.println("Test");
delay(2000);
}