Hi.
First i am sory i Didnt Seqrch all forum full. only find This topic. and i want ask because i tried much with search.
i am need information about Knx Communication. i want comunication Knx Device with Berker USB interface.
i was looked internet There isnt enought information aabut this. but i find something about emi , cemi message ..
if i dont understand wrong USB interfaces use Cemi message.  Where Can i find Cemi mesage structure ? or how i can comunicate with them