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Original question:

Problem in Configuring Bluetooth Module HC-05 with TMS320F28335

CCS/TMS320F28035: Interfacing HC-05 bluetooth module with F28035

pujit gandhi
Prodigy 230 points
Part Number: TMS320F28035

Tool/software: Code Composer Studio

Hi ,

I am new to working with  C2000 microcontrollers. Can anyone guide me how to interface HC-05 bluetooth module with TMS320F28035 ?

I am working on a motor control project and want to read all the data wirelessly.

However I can't find any blog or video tutorial for it like it is available for other popular microcontrollers.

Thanks.

pujit.gandhi@cdil.com

  • 0
    TI__Guru* 80220 points

    Pujit,

    The HC-05 module is built with the Arduino ecosystem in mind, but it should work with a C2000.

    While in terms of physical connections this could connect to the UART/SCI on the F28035 device(our IO is 3.3V native so there is no need for the voltage divider on the Rx pin as you might see in other documentation.

    From this page you can see the default baud rate is 9600 for comms.  If you want to re-configure the bluetooth(referred to as AT mode), that is where controlling from the C2000 may be more of a challenge, as all the top level docs refer to Arduino level commands, vs bit sequences on the UART.

    Would also like to point out that TI offers is own solutions for BT comms in our CC line of devices. 

    Best,

    Matthew