diff --git a/gui/main.js b/gui/main.js
index 8f27b8d8..728b188d 100644
--- a/gui/main.js
+++ b/gui/main.js
@@ -121,4 +121,7 @@ ipcMain.on('request-update-daemon-connection', (event, arg) => {
 ipcMain.on('run-tnc-command', (event, arg) => {
             win.webContents.send('run-tnc-command', arg);
 });
-            
\ No newline at end of file
+
+ipcMain.on('request-update-rx-buffer', (event, arg) => {
+            win.webContents.send('action-update-rx-buffer', arg);
+});            
\ No newline at end of file
diff --git a/gui/preload-main.js b/gui/preload-main.js
index 1dc233b9..07fda88a 100644
--- a/gui/preload-main.js
+++ b/gui/preload-main.js
@@ -550,6 +550,11 @@ try {
 });
 
 
+ipcRenderer.on('action-update-rx-buffer', (event, arg) => {
+
+var daten = arg.["DATA"][0]
+console.log(daten)
+});
 
 
 ipcRenderer.on('action-update-daemon-state', (event, arg) => {