diff --git a/src/components/widgets/IFrame.vue b/src/components/widgets/IFrame.vue
index 7d1328a89..9e80ac8f5 100644
--- a/src/components/widgets/IFrame.vue
+++ b/src/components/widgets/IFrame.vue
@@ -3,6 +3,7 @@
     <teleport to=".widgets-view">
       <iframe
         v-show="iframe_loaded"
+        ref="iframe"
         :src="widget.options.source"
         :style="iframeStyle"
         frameborder="0"
@@ -62,6 +63,11 @@ import { isValidURL } from '@/libs/utils'
 import { useAppInterfaceStore } from '@/stores/appInterface'
 import { useWidgetManagerStore } from '@/stores/widgetManager'
 import type { Widget } from '@/types/widgets'
+import { useMainVehicleStore } from '@/stores/mainVehicle'
+import { ConnectionManager } from '@/libs/connection/connection-manager'
+
+const vehicleStore = useMainVehicleStore()
+
 const interfaceStore = useAppInterfaceStore()
 
 const widgetStore = useWidgetManagerStore()
@@ -133,12 +139,17 @@ const iframeOpacity = computed<number>(() => {
   return (100 - transparency.value) / 100
 })
 
+const iframe = ref()
+
 /**
  * Called when iframe finishes loading
  */
 function loadFinished(): void {
   console.log('Finished loading')
   iframe_loaded.value = true
+  setTimeout(() => {
+    iframe.value.contentWindow.MavlinkSignal = ConnectionManager.onRead
+  }, 1000)
 }
 
 watch(
diff --git a/test.html b/test.html
new file mode 100644
index 000000000..8a7c8425c
--- /dev/null
+++ b/test.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Print window.exposed_interface</title>
+</head>
+<body>
+    <h1>window.exposed_interface Content:</h1>
+    Pitch: <div id="output"></div>
+
+    <script>
+        let registered = false;
+        const outputDiv = document.getElementById('output');
+        function printExposedInterface() {
+            const decoder = new TextDecoder()
+            if (window.MavlinkSignal && !registered) {
+                registered = true;
+                window.MavlinkSignal.add((message) => {
+                    const msg = JSON.parse(decoder.decode(message))['message']
+                    if (msg.type !== 'ATTITUDE') {
+                        return
+                    }
+                    outputDiv.innerHTML = `<pre>${msg.pitch}</pre>`;
+                })
+            }
+        }
+        // Initial print
+        printExposedInterface();
+
+        // Set interval to print every 5 seconds
+        setInterval(printExposedInterface, 1000);
+    </script>
+</body>
+</html>
\ No newline at end of file
