diff --git a/README.md b/README.md
index 5348d7d..d242c66 100644
--- a/README.md
+++ b/README.md
@@ -16,3 +16,30 @@ See [installation](INSTALL.md)-
 
 You can find a good guide to configure your router is [here](https://gist.github.com/braian87b/bba9da3a7ac23c35b7f1eecafecdd47d).
 I setup the OpenWRT Router as dump APs.
+
+## ubus interface
+
+    root@OpenWrt:~# ubus call dawn get_network
+    {
+	    "Free-Cookies": {
+		    "00:27:19:XX:XX:XX": {
+			    "78:02:F8:XX:XX:XX": {
+				    "freq": 2452,
+				    "ht": 1,
+				    "vht": 0,
+				    "collision_count": 4
+			    }
+		    },
+		    "A4:2B:B0:XX:XX:XX": {
+			    "48:27:EA:XX:XX:XX: {
+				    "freq": 2412,
+				    "ht": 1,
+				    "vht": 0,
+				    "collision_count": 4
+			    },
+		    }
+	    },
+	    "Free-Cookies_5G": {
+    		
+	    }
+    }