@mikeS Thanks so much for your reply, it's working perfectly now.

@stingone yep all you have to do is upload it to your radio set-up and that's it, but you do waste a board and a radio unit, but in MY case is well worth it.

@Talat-Keleş
Hi, I am having an issue compiling the sketch and was wondering if you had any input or could help me out, This is what I get back when I try to compile;

@hek how do I change fro C to F?

@hek will do thanks

@hek what extra code do I need to add to the sketch so tha it sends the tripped value to my gateway?

@hek
int soundDetectedPin = 10; // Use Pin 10 as our Input
int soundDetectedVal = HIGH; // This is where we record our Sound Measurement
boolean bAlarm = false;

unsigned long lastSoundDetectTime; // Record the time that we measured a sound

int soundAlarmTime = 500; // Number of milli seconds to keep the sound alarm high

void setup ()
{
Serial.begin(9600);
pinMode (soundDetectedPin, INPUT) ; // input from the Sound Detection Module
}
void loop ()
{
soundDetectedVal = digitalRead (soundDetectedPin) ; // read the sound alarm time

if (soundDetectedVal == LOW) // If we hear a sound
{

lastSoundDetectTime = millis(); // record the time of the sound alarm
// The following is so you don't scroll on the output screen
if (!bAlarm){
  Serial.println("LOUD, LOUD");
  bAlarm = true;
}

}
else
{
if( (millis()-lastSoundDetectTime) > soundAlarmTime && bAlarm){
Serial.println("quiet");
bAlarm = false;
}
}

@hek I found this sketch, but how do I incorporate it to my sensors library and serial gateway?

@hek hi, I've been searching to see if I can find anything on th LM393 Sound sensor, I know I saw one but can't find it, looking to build a simple soundsensor with the LM393 unit.

no need to change anything on your original sensors and and yes it will relay signals from multiple sensors to your gateway/controller. Just our of curiosity, what controller are you using???

@stingone yep all you have to do is upload it to your radio set-up and that's it, but you do waste a board and a radio unit, but in MY case is well worth it.

@hek said:

senile
are the the sensors/nodes awake at all times by default?