P5JS und Blynk

Mit diesem Code können Daten, die vom Blink-Board gemessen werden, von einer p5js-App gelesen werden.
LINK

// Get pin value from Blynk-Board with p5js
// Read Sensor Data via Internet from a Blynk Borad in p5*js
// !Dosen't work in the p5js-Online-Editor!


var myTorken = 'YourBlynkToken';
var myPin = 'D8' // can any digital, analog or virtual pin (A0, V1 ...)

var myURL;
var i = 0; // inputValue
var r; // rect size

function getValues(){
  myURL = 'http://blynk-cloud.com/' + myTorken + '/get/' + myPin;
  httpGet(myURL, 'text', false, function(response){
    i = response.replace(/[^a-zA-Z0-9]/g, '');
  });
}

function setup() {
  createCanvas(200, 200);
  getValues()
}

function draw() {
  background(220);
  text('klick to update', 20, 150);
  text(i, 20, 20);
  r = map(i, 0, 1024, 1, 160);
  rect(20, 50, r, 20);
}

function mousePressed(){
  getValues()
}