i got it thanx...can u please tell me one thing that if i interface a RS232 dongle to 8051 n a similar dongle to PC side den will i encounter any syncro probs..also like USB dongles r der any drivers 4 RS232 dongles that need 2 b loded on PC n if yes wont it create any probs on Mc side..n also if any bluetooth enabled mobil or a PDA comes in range will i b able 2 recieve data on it coz in case of a USB dongle i can..dats y i had asked....
thanx 4 all ur help seriously u r my sole source of info on dis bluetooth being a latest tech......