return {
    on = {
          devices = {'Przycisk'}
},
   logging =   
    {
        level = domoticz.LOG_DEBUG, 
        marker = 'Multi Przycisk',
    },
    execute = function(domoticz, device)
     local Dom1 = domoticz.groups('Parter')
     local Dom2 = domoticz.groups('Piętro')
      if (device.name == 'Przycisk') then
      if (Dom1.state == 'Off' and Dom2.state == 'Off') then
        Dom1.switchOn()
    elseif (Dom1.state == 'On' and Dom2.state == 'Off'
       and Dom1.lastUpdate.secondsAgo <= 3) then
        Dom2.switchOn()
    elseif (Dom1.state == 'On' and Dom2.state == 'Off'
    and Dom1.lastUpdate.secondsAgo > 3) then
        Dom1.switchOff()
    elseif (Dom1.state == 'On' and Dom2.state == 'On') then
        Dom1.switchOff()
        Dom2.switchOff()
     end
    end
end
}