diff --git a/back.png b/back.png
new file mode 100644
index 0000000..a4024e4
Binary files /dev/null and b/back.png differ
diff --git a/electronics/back.png b/electronics/back.png
deleted file mode 100644
index ecc17af..0000000
Binary files a/electronics/back.png and /dev/null differ
diff --git a/electronics/front.png b/electronics/front.png
deleted file mode 100644
index 8fb8542..0000000
Binary files a/electronics/front.png and /dev/null differ
diff --git a/firmware/firmware.ino b/firmware/firmware.ino
index dfe6143..14d1b9a 100644
--- a/firmware/firmware.ino
+++ b/firmware/firmware.ino
@@ -207,7 +207,7 @@ void parseCommand(String s) {
       if(s.length() == 5) {
         setMode(&s[1]);
         setRelays(1);
-      } 
+      }
         Serial.print("[M] ");
         Serial.println(matrix[mode].name);
         //Serial.println();
diff --git a/front.png b/front.png
new file mode 100644
index 0000000..ed6c86f
Binary files /dev/null and b/front.png differ