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

#define HARDWARE_TYPE MD_MAX72XX::PAROLA_HW
#define MAX_DEVICES 4
#define CS_PIN 10
#define DATA_PIN 11
#define CLK_PIN 13

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

char* message = "HELLO";
void setup() {
    matrix.begin();
    matrix.setIntensity(5);
    matrix.displayClear();
    matrix.setTextAlignment(PA_CENTER);
    matrix.print(message);

}

void loop() {
    delay(500);
    if(matrix.displayAnimate())
      matrix.displayScroll(message, PA_LEFT, PA_SCROLL_LEFT, 100);
}