Dear Sirs and Madams!
I am little confused regarding connecting negative (RGB Characters on Black Background) RGB 1602 LCD Display (HD44780 Controller) to PIC32's PWM Channel. Here is a pin listing:
Now, I've already connected normal 1602 LCD Screens on PIC32 and they work fine. I just need some help connecting Contrast via PIC32's PWM module and how do I connect those three Cathodes, so I will be able to change text color at runtime from software?
Sincerely,
Marko
I am little confused regarding connecting negative (RGB Characters on Black Background) RGB 1602 LCD Display (HD44780 Controller) to PIC32's PWM Channel. Here is a pin listing:
![rgbchlcdpinout.jpg rgbchlcdpinout.jpg](https://www.electro-tech-online.com/data/attachments/54/54239-ddb932b1f14263a22ccf7e7bc42e9ffb.jpg)
Sincerely,
Marko