diff --git a/web.lua b/web.lua
index 9e03bc3..06e22c0 100644
--- a/web.lua
+++ b/web.lua
@@ -1,3 +1,7 @@
+dofile("buzz.lua")
+-- s = sensor.attach("DHT22", pio.GPIO21)
+-- tmr.delayms(500)
+nets = net.wf.scan(true)
 nb = 0
 net.wf.setup(net.wf.mode.AP, "ESP32 Pierre", "sandwich134")
 net.wf.start()
diff --git a/www/buzz.lua b/www/buzz.lua
new file mode 100644
index 0000000..e448c71
--- /dev/null
+++ b/www/buzz.lua
@@ -0,0 +1,8 @@
+<html>
+    <body>
+		<?lua
+			buzz(pio.GPIO21, 1000)
+		?>
+	</body>
+</html>
+
diff --git a/www/index.lua b/www/index.lua
index 183277b..c624e38 100644
--- a/www/index.lua
+++ b/www/index.lua
@@ -3,12 +3,36 @@
 		<title>ESP 32 web page</title>
 		<link href="style.css" rel="stylesheet"/>
 	</head>
-	<body>
+  <body>
 		<h1>Hello, world!</h1>
 		<?lua
 			nb = nb + 1
 			console(nb.." Chargements")
 			print(nb.." Chargements")
 		?>
-	</body>
+    <h1>DHT22</h1>
+    <?lua 
+      -- print("Temp: "..s:read("temperature").." Humi: "..s:read("humidity"))
+    ?>
+    <h1>Led</h1>
+    <iframe name="fd" style="display:none"></iframe>
+    <form action="ledon.lua" target="fd">
+      <button type="submit">On</button>
+    </form>
+    <form action="ledoff.lua" target="fd">
+      <button type="submit">Off</button>
+    </form>
+    <h1>Buzzer</h1>
+    <form action="buzz.lua" target="fd">
+      <button type="submit">Buzz</button>
+    </form>
+    <h1>Networks</h1>
+    <ul>
+      <?lua
+        for i=0,#nets do
+          print("<li>"..nets[i].ssid.."</li>")
+        end
+      ?>
+    </ul>
+  </body>
 </html>
diff --git a/www/ledoff.lua b/www/ledoff.lua
new file mode 100644
index 0000000..adc0dd2
--- /dev/null
+++ b/www/ledoff.lua
@@ -0,0 +1,8 @@
+<html>
+    <body>
+		<?lua
+			ledoff()
+		?>
+	</body>
+</html>
+
diff --git a/www/ledon.lua b/www/ledon.lua
new file mode 100644
index 0000000..620dcc6
--- /dev/null
+++ b/www/ledon.lua
@@ -0,0 +1,9 @@
+<html>
+    <body>
+		<?lua
+			ledon()
+		?>
+	</body>
+</html>
+
+
