Arduino and Simulink / change PWM frequency

Hello,

i have a very big big problem with my project. I use Arduino Due and Simulink. I need for the regulation a proportioning valve. For the control i need a PWM signal with 3000 Hz - 5000 Hz but the Simulink support package (PWM) has only 490 Hz and i can change only the duty-cycle.

What can I do?

I would welcome your response

[jiwanjot singh]

Hello, I am also facing same problem. i want to generate more than 10 khz. Have you find any solution.

[MANEL HAMMAMI]

hello I have the same problem, Can you please tell me if you succeded to solve it.... Thank you

[sajid javid]

Have anyone found the way to generate different frequency of PWM at arduino using MATLAB

Answer 1

[Ahmet yüksel]

hello I have the same problem, Can you please tell me if you succeded to solve it.... Thank you for all

[Hamza Ramzan]

I am also facing the same problem

Answer 2

[Junyu chen]

Do your guys find any solution? I am facing the same question