#include <SoftwareSerial.h>
 
int smoke = 3;
int desire = 500;
int sensor = 0;


SoftwareSerial myserial(1,0);


void setup() {

  myserial.begin(9600);
pinMode(smoke,INPUT);
  
}

void loop() {

   sensor = analogRead(smoke);
  if (sensor > desire)
  {
    
     myserial.println("z");
  }
 else {
  Serial.print("Pin A0: ");
  Serial.println(sensor);
 }
}


// Slightly different, this makes the rainbow equally distributed throughout