O......Sorry for my bad explaination.
Actually my project is control a spider robot through computer. Therefore, The PC should be able to communicated with the robot (mean PIC since it is the heart of robot)
To let the PC and PIC link, I used a bluetooth device (sure, my PC got bluetooth also).
The RN41 is build with the PIC in the PCB board, (TX of RN41 connect to pin TX of PIC, RX of RN41 connect to pin RX of PIC), I tot is already able to communicated with PIC. Is it? or I am wrong??
Since the main board (PIC there) got RN41, so i think it able to send and received data from bluetooth le right?? Therefore I sent the data from PC via bluetooth to the PIC and control it.
Sorry for my bad english and explaination, I make simple diagram, hope it is make you easy to undestand.