#include <MD_MAX72xx.h>
#define MAX_DEVICES 4
const int maxX = MAX_DEVICES * 8 - 1;
const int maxY = 7;
#define CLK_PIN 13
#define DATA_PIN 11
#define CS_PIN 10
MD_MAX72XX mx = MD_MAX72XX(MD_MAX72XX::PAROLA_HW, CS_PIN, MAX_DEVICES);
void setup() {
mx.begin();
mx.control(MD_MAX72XX::INTENSITY, MAX_INTENSITY / 2);
mx.clear();
}
int x = 0;
int y = 0;
// the loop function runs over and over again forever
void loop() {
mx.clear();
mx.setPoint(y, x, true);
mx.update();
delay(50);
}