My ESP-12F does not work with 1v95 and latest master

@Wilberforce,

Yep: Espruino firmware is getting larger with every release.

That is why there is a BOARD=ESP8266_4MB

// used code to connect and save
var Wifi = require('Wifi');
SSID='YOURSSID';
SSIDPASS='YOURSSIDPASS';
Wifi.connect(SSID, {password:SSIDPASS}, function(err) { 
      if (err === null){ 
        console.log('Connected to AP YOURSSID');
        Wifi.setDHCPHostname(Wifi.getAPDetails().ssid.replace('_','-'));
        Wifi.stopAP();
        Wifi.setConfig({powersave : 'none'});
        Wifi.save();
      }
 });

press your reset button and then

 _____                 _
|   __|___ ___ ___ _ _|_|___ ___
|   __|_ -| . |  _| | | |   | . |
|_____|___|  _|_| |___|_|_|_|___|
          |_| http://espruino.com
 1v95.3469 Copyright 2017 G.Williams
Espruino is Open Source. Our work is supported
only by sales of official boards and donations:
http://espruino.com/Donate
Flash map 4MB:1024/1024, manuf 0xe0 chip 0x4016

>require("Wifi").getIP();
={
  "ip": "192.168.194.121",
  "netmask": "255.255.255.0",
  "gw": "192.168.194.1",
  "mac": "5c:cf:7f:c1:12:0b"
 }