The 3.2 inch lcd screen use ILI9341 driver ic chip, and 40 pins, so it is not compatible with u no, nano and esp32 board.
This 3.2 inch display works at 3.3V. If you use it for mega-2560, please insert TFT 3.2 shield, not directly connect board with the 3.2 inch screen. Otherwise, it'll be burned.
If you use UTFT library for this ili9341 display, please check the second picture
The 3.2" ili9341 display is NOT produced by NEXTION.
The brightness can NOT be adjusted.
Description
Description :
If you are looking for a 3.2" touch screen for Mega-2560, then this is what you buy.
Just inserting this panel into a suitable shield, then it works.
You may need to set a suitable parameter in duino sketches to use this, but it is not a difficult task.
The quality of display is very nice and touch panel response is also good enough.
ILI9341 touch panel controller
3.3v voltage regulator
LED Backlight
320x240 Pixel
Color: 65536
Standard 37 Pins interface