Johnny Five Over Bluetooth Connection Issue - node.js

Question

I want to run commands from my computer to an Arduino using JS/Johnny-Five, wirelessly.
I have an Uno and an HC-05. I set the HC-05 up per the instructions in this URL. I can pair my computer to it and I have uploaded StandardFirmata to the Uno.
But it seems to time out when I try to communicate with it.
When I type, through NodeJS command line
> var five = require("johnny-five");
> var board = new five.Board({repl: false, port:'/dev/cu.ailaGduino-DevB'})
I get:
1480635008609 Connected /dev/cu.ailaGduino-DevB
undefined
> 1480635018633 Device or Firmware Error A timeout occurred while connecting to the Board.
Please check that you've properly flashed the board with the correct firmware.
See: https://github.com/rwaldron/johnny-five/wiki/Getting-Started#trouble-shooting
It later mentions Timer.listOnTimeout as part of the error call stack.
The Arduino IDE lists that specific device when paired, I guess that's why it says "Connected".
When I try the same command again, I get
> var board = new five.Board({port:'/dev/cu.ailaGduino-DevB'})
1480635041136 Connected /dev/cu.ailaGduino-DevB
undefined
> 1480635041138 Error Error Resource temporarily unavailable Cannot lock port
It was fine through USB.
Any ideas?

Answer 1

I think this bit is wrong as your addressing a locally connected device rather than a wifi connected device.
var board = new five.Board({port:'/dev/cu.ailaGduino-DevB'})
This tut suggests you need to connect to the board in a different fasion.
var EtherPortClient = require("etherport-client").EtherPortClient;
var board = new five.Board({
port: new EtherPortClient({
host: "xxx.xxx.xxx.xxx", // IP ESP8266
port: 3030
}),
timeout: 10000,
repl: false
});