diff --git a/terminal_keyboard_emulator.ino b/terminal_keyboard_emulator.ino
index c1e0207..08cf156 100644
--- a/terminal_keyboard_emulator.ino
+++ b/terminal_keyboard_emulator.ino
@@ -109,10 +109,8 @@ void onSlaveClockInterrupt() {
       receivingStep = 0;
       receivingBit = 0;
       test = 0;
-      digitalWrite(outPin, HIGH);
     } else if (receivingData == 1) {
       receivingStep++;
-      digitalWrite(outPin, HIGH);
     }
     if (receivingData == 1 && test == 0) {
       test = 1;
@@ -127,7 +125,6 @@ void onSlaveClockInterrupt() {
         counter++;
         receivingStep = 0;
         receivingBit = 0;
-          digitalWrite(outPin, LOW);
         if (counter >= numbits) {
           receivingData = 0;
         }  
@@ -192,7 +189,32 @@ void setupKeyMapping() {
     m[245] = 0x0A;
     m[128] = 0x7F;
     // middle letter row
-    /*
+    m[158] = 'a';
+    m[158+32] = 'A';
+    m[140] = 's';
+    m[140+32] = 'S';
+    m[153] = 'd'; // TODO
+    m[153+32] = 'D'; // TODO
+    m[153] = 'f';
+    m[153+32] = 'F';
+    m[152] = 'g';
+    m[152+32] = 'G';
+    m[151] = 'h';
+    m[151+32] = 'H';
+    m[149] = 'j';
+    m[149+32] = 'J';
+    m[148] = 'k';
+    m[148+32] = 'K';
+    m[147] = 'l';
+    m[147+32] = 'L';
+    m[196] = ';';
+    m[196+32] = '+';
+    m[197] = ':';
+    m[197+32] = '*';
+    m[162] = ']';
+    m[162+32] = '}';
+    m[242] = 0x0D;
+        /*
     m[] = '';
     m[] = '';
     m[] = '';