https://avm.de/fileadmin/user_upload/Global/Service/Schnittstellen/AHA-HTTP-Interface.pdf
info zur bitmask https://www.heise.de/select/ct/2016/7/1459414791794586
$devices = FritzHome::fetchDevices(); $devices = FritzHome::fetchDevices('LightBulb'); $devices = FritzHome::fetchDevices('LightBulb', 'SmartPlug', 'Thermostat');