<!DOCTYPE html>
<html>
<head>
<title>ESP32 WEB</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<button onclick="fetch('http://192.168.178.198/on')">Turn LED ON</button> <button onclick="fetch('http://192.168.178.198/off')">Turn LED OFF</button>
</body>
</html>