diff --git a/Energy_Pie/module.html b/Energy_Pie/module.html
index e310af1..57c043e 100644
--- a/Energy_Pie/module.html
+++ b/Energy_Pie/module.html
@@ -1,3 +1,13 @@
-<div style="padding:20px;font-size:24px;color:red;">
-  ICH BIN DIE RICHTIGE MODULE.HTML
-</div>
\ No newline at end of file
+<div style="padding:12px;font-family:system-ui;">
+  <div id="out" style="font-size:14px;"></div>
+</div>
+
+<script>
+  window.handleMessage = function (data) {
+    document.getElementById('out').textContent =
+      JSON.stringify(data, null, 2);
+  };
+
+  // initial anstoßen
+  setTimeout(() => requestAction('Refresh', 1), 200);
+</script>
\ No newline at end of file