diff --git a/LED-Board.ino b/LED-Board.ino
index 521206b..5769b2d 100644
--- a/LED-Board.ino
+++ b/LED-Board.ino
@@ -3,16 +3,11 @@
 
 #include "src/WebSocketsServer.h"
 #include "src/image.hpp"
+#include "src/panel.hpp"
 #include "src/ProtocolDL.hpp"
 
 #define USE_SERIAL Serial
 
-
-#define LOAD 7
-#define DATA 8
-#define CLOCK 9
-
-
 byte mac[] = { 0xBE, 0xB7, 0x5C, 0x30, 0xC3, 0x04 };
 IPAddress ip(10, 23, 42, 24);
 IPAddress router(10, 23, 42, 1);
@@ -21,6 +16,7 @@ IPAddress subnet(255, 255, 254, 0);
 WebSocketsServer webSocket = WebSocketsServer(81);
 
 Image image;
+Panel panel;
 ProtocolDL protocol = ProtocolDL(image);
 
 unsigned long last_activity = 0;
@@ -77,7 +73,7 @@ void webSocketEvent(uint8_t num, WStype_t type, uint8_t * payload, size_t length
             if(protocol.isComplete())
             {
               Serial.println("complete");
-              send_image(&image);
+              panel.send_image(&image);
             }
 
             break;
@@ -110,82 +106,12 @@ void setup() {
     webSocket.begin();
     webSocket.onEvent(webSocketEvent);
 
-    pinMode(DATA, OUTPUT);
-  pinMode(CLOCK, OUTPUT);
-  pinMode(LOAD, OUTPUT);
+    panel.init();
 
-  Serial.println("setup done");
+    Serial.println("setup done");
 }
 
 
-void send_block(Image* p, int x, int y) {
-  int order[32][2] = {
-    { 1, 1 }, // 1
-    { 1, 0 }, // 2
-    { 0, 1 }, // 3
-    { 1, 2 }, // 4
-    { 0, 2 }, // 5
-    { 1, 3 }, // 6
-    { 0, 0 }, // 7
-    { 0, 3 }, // 8
-    { 0, 4 }, // 9
-    { 1, 4 }, // 10
-    { 0, 5 }, // 11
-    { 1, 7 }, // 12
-    { 1, 5 }, // 13
-    { 0, 6 }, // 14
-    { 1, 6 }, // 15
-    { 0, 7 }, // 16
-    { 3, 7 }, // 17
-    { 2, 6 }, // 18
-    { 2, 7 }, // 19
-    { 3, 6 }, // 20
-    { 2, 5 }, // 21
-    { 3, 5 }, // 22
-    { 3, 4 }, // 23
-    { 2, 4 }, // 24
-    { 3, 3 }, // 25
-    { 2, 0 }, // 26
-    { 3, 0 }, // 27
-    { 2, 3 }, // 28
-    { 3, 2 }, // 29
-    { 2, 1 }, // 30
-    { 3, 1 }, // 31
-    { 2, 2 }, // 32
-  };
-
-  for (int n = 0; n < 32; n++) {
-    int x_offset = order[n][0];
-    int y_offset = order[n][1];
-
-    byte pixel = p->get_pixel(x + x_offset, y + y_offset);
-    digitalWrite(DATA, pixel);
-    clock();
-  }
-
-  // 33 bit - kein pixel - senden
-  clock();
-}
-
-void send_image(Image* img) {
-  for (int y = 0; y < MAX_HEIGHT; y += 8) {
-    for (int x = 0; x < MAX_WIDTH; x += 4) {
-      send_block(img, x, y);
-    }
-  }
-
-  load();
-}
-
-void clock() {
-  digitalWrite(CLOCK, HIGH);
-  digitalWrite(CLOCK, LOW);
-}
-
-void load() {
-  digitalWrite(LOAD, HIGH);
-  digitalWrite(LOAD, LOW);
-}
 
 // 0x00 0x00 0x00 0x00 0x00 0x00 0x00...
 // Width     Height    Delay     Pixel
@@ -213,6 +139,6 @@ void loop() {
 
     if (someOneIsConnected == false) {
         default_image(&image);
-        send_image(&image);
+        panel.send_image(&image);
     }
 }