#include <MD_Parola.h>
#include <MD_MAX72xx.h>
#include <SPI.h>

#define HARDWARE_TYPE MD_MAX72XX::FC16_HW  // Or use MD_MAX72XX::GENERIC_HW
#define MAX_DEVICES 4  // Set to 4 for 4 cascaded LED matrix modules
#define CS_PIN 10

MD_Parola myDisplay = MD_Parola(HARDWARE_TYPE, CS_PIN, MAX_DEVICES);

void setup() {
  myDisplay.begin();
  myDisplay.setIntensity(8);
  myDisplay.displayClear();
  myDisplay.setZoneEffect(0, true, PA_FLIP_LR);  
  myDisplay.displayScroll("HELLO...", PA_CENTER, PA_SCROLL_RIGHT, 200);  // Message scrolling
}

void loop() {
  if (myDisplay.displayAnimate()) {
    myDisplay.displayReset();
  }
}