 
     matrix.swapBuffers(true);
 
-
-    delay(2000);
+    digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
+    delay(1000);
+    digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
+    delay(1000);
 }


SmartMatrix matrix;

void setup() {
    matrix.begin();
    matrix.setBrightness(128);
}

void loop() {

            buffer[i].green = pixelmatixlogo.pixel_data[i * 3 + 1];
            buffer[i].blue = pixelmatixlogo.pixel_data[i * 3 + 2];
        }
    
    matrix.swapBuffers(true);

    digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
    delay(1000);
    digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
    delay(1000);

    buffer = matrix.backBuffer();

