Buzzer controlling by Wi-Fi module

CODE:-

<head>

    <title>Bolt IoT Platform</title>

    <script type="text/javascript" src="https://cloud.boltiot.com/static/js/boltCommands.js"></script>

    <script>

    setKey('{{ApiKey}}','{{Name}}');

    </script>

</head>

<body>

    <center>

    <button onclick="digitalWrite(0, 'HIGH');">ON</button>

    <button onclick="digitalWrite(0, 'LOW');">OFF</button>

    </center>

</body>

@singhabhi13398

Are you facing any problem while controlling the device?