Button/Button_Press_Count.html

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<title>Button Press Count</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="https://webduino.io/components/webduino-js/dist/webduino-all.min.js"></script>
<script src="https://blockly.webduino.io/webduino-blockly.js"></script>
<script src="https://blockly.webduino.io/lib/runtime.min.js"></script>
</head>

<body>
<h1 id="show">123</h1>

<script>
var button, count = 0;
var show = document.getElementById("show");

boardReady({device: 'kzpV'}, board => {
    board.systemReset();
    board.samplingInterval = 250;
    button = getButton(board, 11);
    show.innerHTML = 0;
    button.on("pressed", () => show.innerHTML = count++);
    button.on("longPress", () => show.innerHTML = count = 0);
});
</script>
</body>