sparkio-test.js

var five     = require("johnny-five");
var Spark    = require("spark-io");

var board = new five.Board({
  io: new Spark({
    token: process.env.SPARK_TOKEN,
    deviceId: process.env.SPARK_DEVICE_ID
  })
});


board.on("ready", function() {

  var led = new five.Led("D7");
  led.strobe(1000);

  console.log("Let's go CW!");

  var servo_pin  = new five.Servo({ pin: "D1", type: 'continuous' }).stop();
  servo_pin.cw();


});

Ok, so I worked through recreating this example. There were a few tweaks to spark-io and johnny-five, but nothing that should have a major impact. Can you update to all the latest versions of all the things and let me know how it goes? Thanks!