diff --git a/firmware/braille_xr/braille_xr.ino b/firmware/braille_xr/braille_xr.ino
index 4153cb9..29de6bf 100644
--- a/firmware/braille_xr/braille_xr.ino
+++ b/firmware/braille_xr/braille_xr.ino
@@ -31,114 +31,161 @@ struct BrailleChar {
   int servoStates[6];
 };
 std::unordered_map<char, BrailleChar> brailleMap = {
-  {'_', {{0, 0,
-          0, 0,
-          0, 0
-        }}},
-  {'a', {{1, 0,
-          0, 0,
-          0, 0
-        }}},
-  {'b', {{1, 0,
-          1, 0,
-          0, 0
-        }}},
-  {'c', {{1, 1,
-          0, 0,
-          0, 0
-        }}},
-  {'d', {{1, 1,
-          0, 1,
-          0, 0
-        }}},
-  {'e', {{1, 0,
-          0, 1,
-          0, 0
-        }}},
-  {'f', {{1, 1,
-          1, 0,
-          0, 0
-        }}},
-  {'g', {{1, 1,
-          1, 1,
-          0, 0
-        }}},
-  {'h', {{1, 0,
-          1, 1,
-          0, 0
-        }}},
-  {'i', {{0, 1,
-          1, 0,
-          0, 0
-        }}},
-  {'j', {{0, 1,
-          1, 1,
-          0, 0
-        }}},
-  {'k', {{1, 0,
-          0, 0,
-          1, 0
-        }}},
-  {'l', {{1, 0,
-          1, 0,
-          1, 0
-        }}},
-  {'m', {{1, 1,
-          0, 0,
-          1, 0
-        }}},
-  {'n', {{1, 1,
-          0, 1,
-          1, 0
-        }}},
-  {'o', {{1, 0,
-          0, 1,
-          1, 0
-        }}},
-  {'p', {{1, 1,
-          1, 0,
-          1, 0
-        }}},
-  {'q', {{1, 1,
-          1, 1,
-          1, 0
-        }}},
-  {'r', {{1, 0,
-          1, 1,
-          1, 0
-        }}},
-  {'s', {{0, 1,
-          1, 0,
-          1, 0
-        }}},
-  {'t', {{0, 1,
-          1, 1,
-          1, 0
-        }}},
-  {'u', {{1, 0,
-          0, 0,
-          1, 1
-        }}},
-  {'v', {{1, 0,
-          1, 0,
-          1, 1
-        }}},
-  {'w', {{0, 1,
-          1, 1,
-          0, 1
-        }}},
-  {'x', {{1, 1,
-          0, 0,
-          1, 1
-        }}},
-  {'y', {{1, 1,
-          0, 1,
-          1, 1
-        }}},
-  {'z', {{1, 0,
-          0, 1,
-          1, 1
-        }}}
+  {' ', {{
+    0, 0,
+    0, 0,
+    0, 0
+  }}},
+  {'a', {{
+    1, 0,
+    0, 0,
+    0, 0
+  }}},
+  {'b', {{
+    1, 0,
+    1, 0,
+    0, 0
+  }}},
+  {'c', {{
+    1, 1,
+    0, 0,
+    0, 0
+  }}},
+  {'d', {{
+    1, 1,
+    0, 1,
+    0, 0
+  }}},
+  {'e', {{
+    1, 0,
+    0, 1,
+    0, 0
+  }}},
+  {'f', {{
+    1, 1,
+    1, 0,
+    0, 0
+  }}},
+  {'g', {{
+    1, 1,
+    1, 1,
+    0, 0
+  }}},
+  {'h', {{
+    1, 0,
+    1, 1,
+    0, 0
+  }}},
+  {'i', {{
+    0, 1,
+    1, 0,
+    0, 0
+  }}},
+  {'j', {{
+    0, 1,
+    1, 1,
+    0, 0
+  }}},
+  {'k', {{
+    1, 0,
+    0, 0,
+    1, 0
+  }}},
+  {'l', {{
+    1, 0,
+    1, 0,
+    1, 0
+  }}},
+  {'m', {{
+    1, 1,
+    0, 0,
+    1, 0
+  }}},
+  {'n', {{
+    1, 1,
+    0, 1,
+    1, 0
+  }}},
+  {'o', {{
+    1, 0,
+    0, 1,
+    1, 0
+  }}},
+  {'p', {{
+    1, 1,
+    1, 0,
+    1, 0
+  }}},
+  {'q', {{
+    1, 1,
+    1, 1,
+    1, 0
+  }}},
+  {'r', {{
+    1, 0,
+    1, 1,
+    1, 0
+  }}},
+  {'s', {{
+    0, 1,
+    1, 0,
+    1, 0
+  }}},
+  {'t', {{
+    0, 1,
+    1, 1,
+    1, 0
+  }}},
+  {'u', {{
+    1, 0,
+    0, 0,
+    1, 1
+  }}},
+  {'v', {{
+    1, 0,
+    1, 0,
+    1, 1
+  }}},
+  {'w', {{
+    0, 1,
+    1, 1,
+    0, 1
+  }}},
+  {'x', {{
+    1, 1,
+    0, 0,
+    1, 1
+  }}},
+  {'y', {{
+    1, 1,
+    0, 1,
+    1, 1
+  }}},
+  {'z', {{
+    1, 0,
+    0, 1,
+    1, 1
+  }}},
+  {',', {{
+    0, 0,
+    1, 0,
+    0, 0
+  }}},
+  {'.', {{
+    0, 0,
+    1, 1,
+    0, 1
+  }}},
+  {'/', {{
+    0, 1,
+    0, 0,
+    1, 0
+  }}},
+  {';', {{
+    0, 0,
+    1, 0,
+    1, 0
+  }}}
 };
 
 void setup()