mDNS dont find my serviceType


i started to develop a binding. I want to use mDNS to autodiscover devices. with
avahi-browse --all
i find them:

+    br0 IPv4 shelly1-5B2ECD                                Web-Angebot          local
+    br0 IPv4 shellyswitch-32B62F                           Web-Angebot          local

Which serviceType i have to choose, to find this devices? i allready tried “shelly_” and “shelly”

Here is the documentation about the shellys, there is a section mdns, Too.

But i dont know the right Syntax for the servicetype. I Hope you can help :slight_smile:

Is nobody here who can help me?