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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Real-Time Data from Arduino</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/4.0.1/socket.io.min.js"></script>
</head>
<body>
<h1>Real-Time Data from Arduino</h1>
<div id="serialData">Waiting for data...</div>
<script>
// Connect to the WebSocket server
const socket = io();
// Listen for the 'response' event from the server
socket.on('response', function(data) {
// Update the webpage with the new data
document.getElementById('serialData').innerText = 'Arduino Data: ' + data.message;
});
// Send a test message (optional)
socket.emit('message', 'Hello from browser');
</script>
</body>
</html>
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