Serial.begin kills Setup() in Electron

Troubleshooting
4

I think the lower bound for Serial.available() might be 0 --> https://docs.particle.io/reference/firmware/electron/#available-

I usually use while(!Serial.available()

Something minimal to test:

int counter = 20;

void setup(){
  counter = -10;
  Serial.begin(9600);
}

void loop(){
 if(Serial.available()){ //hit any button
   Serial.read();
   Serial.println(counter);
 }
}

Update: oh yeah it should be all lowercase setup() :slight_smile: