Backlight Control for Raspberry_Pi_4_Metal_Case_with_3.5_inch_480_320_TFT_Touch_Screen_SKU_FIT0820
![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
Says that “The LCD screen is equipped with backlight control”
How do I control it? Can I dim the display or simply turn the backlight ON/OFF ?
Says that “The LCD screen is equipped with backlight control”
How do I control it? Can I dim the display or simply turn the backlight ON/OFF ?