Control LED using Bluetooth in Matlab without using serial port

Good day everyone.

recently I wish to wireless control a LED using Bluetooth with Arduin in Matlab.

I have successfully create the connection.

Yet, I dont know how to write the script to control the LED wirelessly.

Below is the code that I use to create connection:

bt = Bluetooth('HC-05',1);

fopen(bt);

fclose(bt);

clear(bt)

How to write the code in between fopen and fclose to controll the LED??

use fprintf / fwrite / or ??

i really dont know how to do so...

Please help me if you know it...

I really need so idea...

Answer 1

[Walter Roberson]

Yes, you can use fprintf(), fwrite(), fread(), fgets(), fgetl()

[Seet Ting Ma]

can you please give me a line of example?

[Walter Roberson]

turndeg = -17;
fprintf(bt, 'Turn %d degrees right\n', turndeg);