#include <MD_MAX72xx.h>
#define HARDWARE_TYPE MD_MAX72XX:: DR0CR0RR1_HW
#define NUM_OF_MATRIX 1

#define CLK_PIN 8
#define DATA_PIN 6
#define CS_PIN 7

MD_MAX72XX mx = MD_MAX72XX(HARDWARE_TYPE, DATA_PIN, CLK_PIN, CS_PIN, NUM_OF_MATRIX);

void setup()
{
mx.begin();
}

void loop()
{
mx.setPoint(0,0,1);
mx.setPoint(7,7,1);
mx.setPoint(0,7,1);
mx.setPoint(7,0,1);
delay(1);


}