Problems connecting to server with wifi shield

[vshymanskyy]

@nolmath,
check this:

NEW features on master branch (v0.2.5-beta)

Hi all, In the master branch I have implemented 4 features: Now you can call Blynk.connect() and Blynk.disconnect() to control connection to the server. Instead of calling Blynk.begin(…) you can call Blynk.config(auth) or Blynk.config(auth, server, port) This won’t try to setup WiFi, Ethernet,… just token and server. If you use WiFi, there is also Blynk.connectWiFi(ssid, pass) for ease of use. Blynk.begin(…) and Blynk.connectWiFi(ssid, pass) will try to connect to Unsecured WiFi network i…