433mhz command send with openhabian

Setup, Configuration and Use Items & Sitemaps
1

Hi all,

i am completly new to OH2.

I found a project on github with which i would like to control my rollershutters.

My installation:
Raspberry Pi 3
433 mhz Transmitter (this one)

Project:

It just has a tutorial for openHAB 1.x and i would like to use it with OH2.

How do i do this in OH2? I translated the German tutorial to english

Integration in openHAB 1.x

Item-Definition (defined as virtual switch):

Rollershutter   Rollershutter_WZ_Garden    "Garden"<rollershutter>

Sitemap-integration:

Switch item=Rollershutter_WZ_Garden mappings=[UP="ROLLUP", STOP="X", DOWN="ROLLDOWN"]

Rule-definition:

rule Rollershutter_WZ_Garden
when
   Item Rollershutter_WZ_Garden received command
then
   switch (receivedCommand) {
           case UP:   (1..5).forEach[executeCommandLine("/usr/share/openhab/configurations/scripts/FernotronSend <code>",5000)] 
           case STOP: (1..5).forEach[executeCommandLine("/usr/share/openhab/configurations/scripts/FernotronSend <code>",5000)]
           case DOWN: (1..5).forEach[executeCommandLine("/usr/share/openhab/configurations/scripts/FernotronSend <code>",5000)]
   }
end