Does any body know whether there is a inbuilt bluetooth module inside the 8-bit MCU?
If not can anybody give some details regarding how to interface bluetooth module to 8051?
Bluetooth is a radio-based system, and a processor normally doesn't have any radio-frequency interfaces.
On the other hand, Bluetooth requires a microprocessor for the communication stack.
I would guess that it is more probable that you can find a Bluetooth module with an embedded processor (possibly placed in the same ASIC as the rest of the Bluetooth logic).
can u please suggest the device as u said?