I'm having a lot of trouble trying to figure this out.
I'm using an Elegoo 2.8 inch TFT screen, I'm using this with an Arduino Mega (also have an Uno).
I'm then trying to get this working GitHub - Jcarlsonm31/GameBoy: An Arduino-based homemade GameBoy.
This links to the TFT_ST7735 library which I have installed.
It says to change the settings in User_Setup but I can't get anything to show up.
I currently have:
#define TFT_CS A3 // Chip select control pin
#define TFT_DC A2 // Data Command control pin
#define TFT_RST A4 // Reset pin (could connect to Arduino RESET pin)
The reset and CS seem to line up but I can't find the DC. Does anyone have an experience with this?