#include <Adafruit_ILI9341.h>  

#define TFT_CS 15 // Chip Select control pin  
#define TFT_DC 2  // Data Command control pin  
#define TFT_RST 4 // Reset pin (could connect to Arduino's reset pin)  

// Create instance of the display  
Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC, TFT_RST);  

void setup() {  
    // Initialize Serial for debugging  
    Serial.begin(115200); // Start serial communication at 115200 baud  
    Serial.println("Initializing TFT...");  

    // Initialize TFT interface  
    tft.begin();  
    Serial.println("TFT initialized.");  

    // Clear screen with a black background  
    tft.fillScreen(ILI9341_BLACK);  
    // Set text color to white  
    tft.setTextColor(ILI9341_WHITE);  
    // Set text size  
    tft.setTextSize(2);  
    // Set text cursor position  
    tft.setCursor(0, 0);  
    // Print text  
    tft.println("Hello, ESP32!");  
}  

void loop() {  
    // Your application code here  
}