>Yes it work
>
>There was an error in the bytes listing, when creating serial.bin
>I got
>'83,184,0,105,139,211,142,31,205,33,91,203'
>
>and i should be:
>
>'83,184,0,105,139,211,139,31,205,33,91,203'
>
>Now everything in working fine
>
>Thank a lot

Jorge,
Sorry, you're right I passed wrong sequence in first msg while trying to save you from using debug.exe :) I should do it with a program reading from .bin instead of trying to enter 12 bytes manually :)
Cetin