PCA9633 PWM help

Hello I recently purchased the PCA9633 PWM controller and the PR33 USB to I2C converter. I have downloaded the Any I2C software and wired it all up as I understand it from the diagrams. Can anyone help me understand how to use the Any I2c software to check how this PWM preforms? The only documentation I found for the Any I2C software was for a different board turning a buzzer on and off.

If there is an easier way to control/test the PWM by USB, I would be interested in that also.

Thank you