I didn't ask author assuming that after publication on open forum this is not a secret but for all those desperate to have wireless Mouse/Pad (only Logitech) "connected" to Amiga there is good news - someone (Piotr_go) made it possible (beware as topic is in Polish): http://www.elektroda.pl/rtvforum/topic2712833.html
Translation trough Google http://translate.google.com/translat...ic2712833.html
There is a movie (to download) how it works, also very brief description - author will NOT release any details about Logitech protocol and He will be probably only one source for this product
. Currently only one proto board is made (but it looks nicely) - second board will be finished when some missing part will be available.