کد آردواینو برای تست ماژول

int rainSensePin= 0; // analog pin 0 - sensor i/p
int alertPin= 8; // digital pin 8 - alert o/p
int curCounter= 0; // current counter - goes up by 1 every second while sensing

void setup(){
Serial.begin(9600);
pinMode(alertPin, OUTPUT);
pinMode(rainSensePin, INPUT);
}
void loop(){
int rainSenseReading = analogRead(rainSensePin);
Serial.println(rainSenseReading); // use this for serial monitoring if available
delay(250); // relax
// check to see how long it is raining at the threshold level
// rain strength value from 0 - 1023
// heavy rain -to- no rain.
if (curCounter >= 30){ // end of the time delay
digitalWrite(alertPin, HIGH); //raise an alert after x time
}

// If raining is continuing for x amount of time raise an alert
// When raining is no longer detected, reset the counter
if (rainSenseReading <300){ // while raining at threshold level - see text
curCounter++; // increment sensing counter
}
else if (rainSenseReading >300) { // if not raining at threshold level
digitalWrite(alertPin, LOW); // don't raise an alert
curCounter = 0; // reset the counter to 0
}
delay(1000);
}