I did try several things and some how they all kind of work... except for power on.

I have domoticz running on win and pi depending on the one you use you could try :

Windows : Compile remco.exe from the fenstra package
and go the .batch file route
https://sourceforge.net/projects/jointspace/files ...

omg, i got two of these floating but then time is an issue here to.

What is still on my list is to try this one :

https://github.com/probonopd/ESP8266HueEmulator
Would be a breeze to intergrate it in domoticz when it works..!

( hmmz works with neopixels 5v, so guess thats not one to try without ...