demo basic LED digital methods

led-digital.js

var five = require("johnny-five");

five.Board().on("ready", function() {

  // Defaults to pin 13
  var led = new five.Led(process.argv[2] || 13);

  // Turn on the LED
  console.log("led.on()");
  led.on();

  // strobe( rate )
  // Wait 3 seconds, then start strobing the LED every 100 ms
  this.wait(3000,function(){
    console.log("led.strobe(100)");
    led.strobe(100);
  });

  // stop() and off()
  // 
  // Stop the strobing and turn the LED off.
  // Note, this is 10 seconds from programm execution,
  // not 10 seconds from when strobe starts.
  // You would need to nest the waits or use something
  // like `temporal` to be more precise in sequencing.
  this.wait(10000,function(){
    led.stop();
    
    console.log("led.off()");
    led.off();
  });


});