Yes, it is possible, as a 'custom device'. p44script script language would still be a prerequisite at the moment. The TechDoc offers instructions and practical examples. I was already able to integrate red and blue shellies from the 1 and 2 generation as yellow and black dS. A P44-LC-X is already sufficient for this. With the P44-DSB-E2 you have the option of preferring EnOcean and doing without WLAN. The latter could then perhaps also be switched off in its absence ;-)