WiFi + Bluetooth

I have not received the TTL USB adaptor yes but tried this;

I connected the Pixl.js to the ESP8266 Esp-01 like this;
Pixl.js <-> Esp01
GND <-> GND
3.3V <-> EN
3.3V <-> 3.3V
D0 <-> RX
D1 <-> TX

Then ran this;

var serial = Serial1;
var pins = { rx: D1, tx : D0 };
function test(baud) {
  serial.removeAllListeners();
  var l="";
  serial.on('data', function(d) {l+=d;});
  serial.setup(baud, pins);
  serial.write("AT+GMR\r\n");
  setTimeout(function(){console.log(JSON.stringify(l));},800);
}
setTimeout(function() { test(9600); }, 2000);
setTimeout(function() { test(115200); }, 3000);
setTimeout(function() { test(57600); }, 4000);
setTimeout(function() { console.log("Done!"); }, 5000);

The result;

"AT+GMR\r\r\nAT version:1.1.0.0(May 11 2016 18:09:56)\r\nSDK version:1.5.4(baaeaebb)\r\ncompile time:May 20 2016 15:08:19\r\nOK\r\n"")m\u00E9oI\r\n"

However, when I then run this the Pixl.js just disconnects from my PC Espruino Web IDE bluetooth and enters into a boot loop..;

var WIFI_NAME = "x";
var WIFI_PASS = "x";

Serial1.setup(115200, { rx: D1, tx : D0 });
var wifi = require("ESP8266WiFi_0v25").connect(Serial1, function(err) {
  //                ^^^^^^^^^^^^^^^^
  //                Use ESP8266WiFi here (and 9600 baud) if you have an ESP8266 with firmware older than 0.25
  if (err) throw err;
  console.log("Connecting to WiFi");
  wifi.connect(WIFI_NAME, WIFI_PASS, function(err) {
    if (err) throw err;
    console.log("Connected");
    // Now you can do something, like an HTTP request
    require("http").get("http://www.pur3.co.uk/hello.txt", function(res) {
      console.log("Response: ",res);
      res.on('data', function(d) {
        console.log("--->"+d);
      });
    });
  });
});