Integration into Homematic
Current Homematic IP Wired input modules (as of March 2021) can only record binary signals, i.e. high / low levels. No analog values.
Unfortunately, this means that our occy occupancy sensor can only be used to detect motion, but not to transmit room brightness values.
The Homematic Wired systems from the "pre-IP era" had both digital and analog inputs. In the Homematic community there are regular requests to Homematic to offer analog inputs again (see e.g. the ELV forum) - there are also rumors that Homematic is planning this. We recommend contacting Homematic directly to clarify this issue.