#include <Adafruit_GFX.h>
#include <Adafruit_ILI9341.h>
#include <SPI.h>

#define TFT_CS   5
#define TFT_DC   2
#define TFT_RST  4

Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC, TFT_RST);

String message = "  Hello from ESP32 with scrolling text!  ";
int scrollX;

void setup() {
  tft.begin(10000000);
  tft.setRotation(1);
  tft.fillScreen(ILI9341_BLACK);
  tft.setTextSize(2);
  tft.setTextColor(ILI9341_YELLOW, ILI9341_BLACK); // text color with background
  scrollX = tft.width(); // Start from the right edge
}

void loop() {
  tft.fillRect(0, 150, tft.width(), 20, ILI9341_BLACK); // Clear previous text
  tft.setCursor(scrollX, 150);
  tft.print(message);
  scrollX--;

  if (scrollX < -(message.length() * 12)) { // 12 = approx char width at textSize 2
    scrollX = tft.width(); // reset
  }

  delay(30); // scroll speed
}