Can I create custom colors with the KY-016 Full Color RGB LED Module?

Yes, you can create custom colors using the KY-016 Full Color RGB LED Module by adjusting the intensity of the red, green, and blue color components. By varying the PWM values you send to each of the R, G, and B pins, you can mix these primary colors in different proportions to achieve a wide range of colors. The combination of the three colors at different levels of brightness allows you to create a virtually unlimited palette of colors.

For example, to create a purple color, you can set the red LED to a moderate intensity, the blue LED to high intensity, and the green LED to low intensity. Experimenting with different PWM values will help you discover and generate various custom colors.