simple serial monitor in httpserver

data/index.html

@@ -60,6 +60,13 @@
         </div>
   </div>
 
+  <div class="terminal">
+    <input type="button" id="clear_term" value="clear" onclick="clearTerminal();">
+    <input type="checkbox" id="scroll" name="scroll" value="scroll">
+    <label for="scroll"> autoscroll </label>
+    <textarea id="term"> waiting for log messages ... </textarea>
+  </div>
+
 </body>
 
 <script src="/input.js"></script>