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Regular Visitor
Posts: 3
Registered: ‎12-29-2015
Accepted Solution

Interfacing Bluetooth HC-05 Module with Spartan-6LX9 microboard

hello

I am new to Spartan-6LX9 microboard. I want to interface Bluetooth module HC-05 with LX-9 microboard.

Bluetooth module HC-05 has RX and TX pins how should i interface this Bluetooth module 

can any one guide me please.

Thank you.

 

Avnet Employee (Star Contributor)
Posts: 582
Registered: ‎04-20-2009

Re: Interfacing Bluetooth HC-05 Module with Spartan-6LX9 microboard

Use MicroBlaze. Add a UART peripheral. Pin out the UART on the Pmod connectors. As long as your module requires <100mA @ 3.3V, you can connect and power (3.3V) your module through the Pmod.

Bryan

Regular Visitor
Posts: 3
Registered: ‎12-29-2015

Re: Interfacing Bluetooth HC-05 Module with Spartan-6LX9 microboard

Hey thanks for your reply,
I am finding it difficult though, here is what i did:
1.I received the BT Rx signal on PMOD pin
2. I stored this Rx in a signal and then assigned it to R7 (RX of FPGA)
But this wont work!
*
you said: "Add a UART peripheral. Pin out the UART on the Pmod connectors"
please can you elaborate this for me* or can you suggest me some books or threads of how to do it.
(* I m NEW TO VHDL and FPGA )

Thank you.