connect_error) {
die("Connection failed: " . $conn->connect_error);
}
// Check if the form is submitted
if ($_SERVER["REQUEST_METHOD"] == "POST") {
// Get the form data
$macAddress = $_POST['macAddress'];
$dmxAddress = $_POST['dmxAddress'];
$universe = $_POST['universe'];
$update_query = "UPDATE tubes SET dmx_address = '$dmxAddress', universe = '$universe' WHERE mac_address = '$macAddress'";
$conn->close();
}
?>