[solved]Connect to Brennenstuhl LAN Gateway 433Mhz

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Thanks for this all useful informations. I will give a try with shell commands first.

I get it to work. Thanks Mwittig!
This script http://my-palm.de/gw433 works nice with parts of my custom code. Now i can use execute commands like this:

lightsscript.php 01001 01000 1

And lights switch on. Thanks guys!

@Swen That’s great! Are you also able able to receive state changes, for example if you switch a socket using the remote control? I am not sure, whether or not this is possible at all with the LAN gateway.

Hm, no that is a point that i don’t stated yet. I think the LAN Gateway is only a transmitter. If you dont sniff the network, you will never be able to now which state the power switches has.

I dont give support for this script, but i hope it can help somebody if i post it here.

#!/usr/bin/php
<?php

function tx433_send($msg)
{
        $IP="192.168.1.5";
        $PORT=49880;

        $sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
        $len = strlen($msg);

        if($sock) {
                socket_sendto($sock, $msg, $len, 0, $IP, $PORT);
                socket_close($sock);
        }
        else {
                echo "Socket error IP:PORT=".$IP.":".$PORT."\n";
                exit(0);
        }

}
function tx433_brennstuhl($Master,$Slave,$onoff)
{
        $sA=0;
        $sG=0;
        $sRepeat=15;
        $sPause=5600;
        $sTune=350;
        $sBaud=25;
        $sSpeed=16;

        $uSleep=800000;

        $HEAD="TXP:$sA,$sG,$sRepeat,$sPause,$sTune,$sBaud,";
        $TAIL=",1,1,$sSpeed,;";
        $AN="1,3,1,3,3";
        $AUS="3,1,1,3,1";

        $bitLow=1;
        $bitHgh=3;

        $seqLow=$bitHgh.",".$bitHgh.",".$bitLow.",".$bitLow.",";
        $seqHgh=$bitHgh.",".$bitLow.",".$bitHgh.",".$bitLow.",";

        $bits=$Master;
        $msg="";
        for($i=0;$i<strlen($bits);$i++) {
                $bit=substr($bits,$i,1);
                if($bit=="0")
                        $msg=$msg.$seqLow;
                else
                        $msg=$msg.$seqHgh;
        }
        $msgM=$msg;
        $bits=$Slave;
        $msg="";
        for($i=0;$i<strlen($bits);$i++) {
                $bit=substr($bits,$i,1);
                if($bit=="0")                   $msg=$msg.$seqLow;
                else
                        $msg=$msg.$seqHgh;
        }
        $msgS=$msg;

    $msg_ON=$HEAD.$bitLow.",".$msgM.$msgS.$bitHgh.",".$AN.$TAIL;
        $msg_OFF=$HEAD.$bitLow.",".$msgM.$msgS.$bitHgh.",".$AUS.$TAIL;

        if($onoff==1)
                $msg=$msg_ON;
        else
                $msg=$msg_OFF;
        tx433_send($msg);
}

function checkdigits($int){
        if(!ctype_digit($int)){
                die("Only digits no words. Script die.\n");
        }
}

function getallgets($gets){
        $datarr = array();
        foreach($gets as $key => $value)
        {
                checkdigits($value);
                $datarr[$key] = $value;

        }
        return $datarr;
}

function startcontrol($datarr){

        tx433_brennstuhl($datarr['m'],$datarr['s'],$datarr['p']);
}

if(count($argv)>=4){
        $_GET['m'] = $argv[1];
        $_GET['s'] = $argv[2];
        $_GET['p'] = $argv[3];
        if(isset($argv[4])){
                $_GET['d'] = $argv[4];
        }
}else{
        echo "To less arguments!\n";
}

$data = getallgets($_GET);
startcontrol($data);

?>

Now you can control via:
yourscript.php 11111 00000 1
for switch on or:
yourscript.php 11111 00000 0
for switch off.

Otherwise for those to add a device in config just do it like this:

{
  "id": "light1",
  "name": "Lamp Desktop",
  "class": "ShellSwitch",
  "onCommand": "/home/user/yourscript.php 01101 10000 1",
  "offCommand": "/home/user/yourscript.php 01101 10000 0"
},

Thanks for your support, i hope that i can give a little back of my experiences now.

@Swen It looks great to me. Thanks for sharing! Much appreciated.

Is there a good soul to help me with this from the very beginning?

You have my attention. Start asking with your issues.

@Swen
I have brennenstuhl 433 and i want to send commands to it with web-app and create timers on PC. I have abyss server installed and php on my PC. Can you tell me what next, what software do i have to use, …

PC? Or did you mean Pi?