I have A434 Rf module i want interface with 8051 controllers and have to communicate between RF transmitter and receiver ,In transmitter side i have to send data for example AA continuosely and have to receive via rf and it should be shown in receiver of hyperterminal .
You have to learn about Serial communication of 8051 microcontroller.
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When you receive the data from the transmitter to the receiver then it will send into 8051 microcontroller and the microcontroller are send data to the computer using RS232 protocol.