I have tried to make a weather station to read how frustrating it is to go out this morning xd

I have done this following this Tutorial here: https://wiki.onion.io/Tutorials/PHP-DHT11-DHT22-Sensor-Examples

But my Problem is, that it just shows 0`s

Here is my "Result Page" and my PHP script, and also how i plugged in the Sensor. http://imgur.com/a/YGbNR

Thans a lot for your help and have a nice day :thumbsup_tone2:

Im sorry, im new in the "IOT" and i have just some expirience with the Arduino, but i really like the Omega. So im thankfull for everyone that can help me

DHT 22 Sensor does not Work

@MultiDJRoni please use google first !

That's quite rude. None of his questions are really answerable by Google anyways.

DHT 22 Sensor does not Work

That's quite rude.

but i said please

Anyways, I'll just go back to lurking and waiting, if he replies back with success or no success.

@WereCatf Thank you so much for your help! Well, if i now check the Temperature with "./checkHumidity 1 DHT22" it says "Segmentation fault" and the PHP does still just show "0`s" :c

Code:
<?php
$result = get_dht_values(6, "DHT22"); // change the pin number and DHT type accordingly
$message = $result[0];
$temp = $result[1];
$humidity = $result[2];

if( $message == "success" ) {
// if successful, happy days let's spill the data out
echo "<p>The current temperature is <b>" . $temp . "°C</b> and the humidity is . <b>" . $humidity . "%</b>" ;
} else {
echo "Error: " . $message;
}

function get_dht_values($pin, $dht_type) {

if( ( $dht_type != "DHT22" ) && ( $dht_type != "DHT22" )  ) {
	return array("Invalid DHT Type", 0, 0);
}

// Run the command using the exec() function, delivers the output in $output
exec("/root/checkHumidity/bin/checkHumidity $pin $dht_type  2>&1", $output, $return);

// -255 = bad
if( $output[0] == "-255.000000" ) {
	return array("Unable to read sensor, check the wiring, pin number!", 0, 0);
}

// must be all good, lets return the data
$output[0]	 =  number_format( (float)$output[0], 2, '.', '' );	// temp
$output[1]	 =  number_format( (float)$output[1], 2, '.', '' );	// hum
return array( "success", $output[0], $output[1] );

}

The Sensor is connected to PIN 6 on the OMEGA 2

Make sure your Omega2 has firmware >=0.1.10 b160 or it won't work.

root@Omega-1234:~# oupgrade -c
> Device Firmware Version: 0.1.10 b160
> Checking latest version online...
> Repo Firmware Version: 0.1.10 b160
> Comparing version numbers
> Device firmware is up to date!
root@Omega-1234:~# 

See https://docs.onion.io/omega2-docs/using-the-omega-updating.html