#include <Adafruit_NeoPixel.h> // library for NeoPixels - only used for testing on WOKWI 

#define PIN_NEO_PIXEL 6  // Arduino pin that connects to NeoPixel
#define NUM_PIXELS 64 // The number of LEDs (pixels) on NeoPixel

Adafruit_NeoPixel NeoPixel(NUM_PIXELS, PIN_NEO_PIXEL, NEO_GRB + NEO_KHZ800); // set the NeoPixel (canvas) initialization, only used for WOKWI simulation

// our canvas for pimoroni 11x7px LED matrix display


byte led8x8[] = {
  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0xff, 0xff, 
  0x00, 0x00, 0x00, 0x00, 0x33, 0xff, 0x33, 0xff, 
  0x00, 0x00, 0x00, 0x33, 0xff, 0x33, 0x00, 0xff, 
  0x00, 0x00, 0x33, 0xff, 0x33, 0x00, 0x00, 0xff, 
  0x00, 0x33, 0xff, 0x33, 0x00, 0x00, 0x00, 0xff, 
  0x33, 0xff, 0x33, 0x00, 0x00, 0x00, 0x00, 0xff, 
  0xff, 0x33, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 
};

byte led8x8off[] = {
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
};

void setup() {

  NeoPixel.begin();  // initialize the NeoPixel object

  // clear neopixels
  NeoPixel.clear(); 

}

void loop() { // main loop

   // set all pixel colors to 'off'. It only takes effect if pixels.show() is called
  // transfer the content of the 11x7 canvas to neopixels
  for (uint8_t pixel = 0; pixel < 64; pixel++) {
    NeoPixel.setPixelColor(pixel, NeoPixel.Color(led8x8[pixel], led8x8[pixel], led8x8[pixel]));
  }
  NeoPixel.show(); // show all the set pixels on neopixel canvas

  delay(500);

  for (uint8_t pixel = 0; pixel < 64; pixel++) {
    NeoPixel.setPixelColor(pixel, NeoPixel.Color(led8x8off[pixel], led8x8off[pixel], led8x8off[pixel]));
  }
  NeoPixel.show(); // show all the set pixels on neopixel canvas

  delay(500);
}