diff --git a/WebGUI.html b/WebGUI.html
index 6ae3d59..1dbc592 100644
--- a/WebGUI.html
+++ b/WebGUI.html
@@ -123,7 +123,25 @@
         header[5] = 0;
 
         socket.send(header);
-        socket.send(pixelBuffer);
+
+        buf = new Uint8Array((xMax * yMax) / 8);
+
+        group = 0;
+        n = 0;
+        shift = 7;
+        for (pixel of pixelBuffer) {
+          group |= (pixel << shift);
+          shift--;
+
+          if (shift < 0) {
+            buf[n] = group;
+            group = 0;
+            shift = 7;
+            n++;
+          }  
+        }
+
+        socket.send(buf);
       }
 
       function creatGUI()
diff --git a/src/ProtocolDL.cpp b/src/ProtocolDL.cpp
index 30a03b7..1a66911 100644
--- a/src/ProtocolDL.cpp
+++ b/src/ProtocolDL.cpp
@@ -45,22 +45,25 @@ void ProtocolDL::newByte(uint8_t data)
             break;
 
         default:
-            image->set_pixel(source.x, source.y, data);
+            for (int shift = 7; shift >= 0; shift--) {
+                byte pixel = (data >> shift) & 1;
+                image->set_pixel(source.x, source.y, pixel);
 
-            if(source.x == (source.width - 1) && source.y == (source.height - 1))
-            {
-                //this was the last pixel
-                complete = true;
-                cnt = 0;
-            }
-            else
-            {
-                source.x++;
-                if (source.x >= source.width) {
-                    source.x = 0;
-                    source.y++;
-                    if (source.y >= source.height) {
-                        source.y = 0;
+                if(source.x == (source.width - 1) && source.y == (source.height - 1))
+                {
+                    //this was the last pixel
+                    complete = true;
+                    cnt = 0;
+                }
+                else
+                {
+                    source.x++;
+                    if (source.x >= source.width) {
+                        source.x = 0;
+                        source.y++;
+                        if (source.y >= source.height) {
+                            source.y = 0;
+                        }
                     }
                 }
             }