If you had been using for your projects the Somfy interface 1810872 (the one with the antenna) now you can use the New RTS interface without any problem!
Same Cable
Same Serial Connector
Same Serial Commands
Why does Somfy Create this new interface?
This interface is made in Mexico by Somfy to avoid parts supply crisis and the extra taxes charged on products imported from China.
Where is the Antenna?
This interface has the same RTS antenna and is compatible with ALL RTS Somfy motors. The antenna has been designed embedded into the PCB (Circuit board) to simplify the assembly process.
Same 75 Ft range!