HAI recently announced native control for Somfy ILT motors with the 3.4 firmware. This means you no longer need to use RTS or Z-WAVE to control shades via the OmniPro II controller. Last night I connected up and tested my friends system (also using Myro) and I’m happy to announce that HAI has hit another home run! You get “real-time” feedback as well as the ability to set to a specific “light level”, like 50% (which is part way).
I have included a wiring diagram on connecting the HAI to the Somfy RS-485 ILT tap (also known as the Somfy SDN). Then you just need to get the Motor/Group code and enter that into PC Access. What I thought would be a difficult process of trial and error actually turned out to work on the first try!