credentials.h

// Change to your WiFi credentials
const char* ssid1     = "your_SSID_here";
const char* password1 = "your_PASSWORD_here";
const char* ssid2     = "ssid-2";  // e.g. of a network extender
const char* password2 = "password-2";

// Use your own API key by signing up for a free developer account at http://www.wunderground.com/weather/api/
String apikey     = "YOUR API KEY here"; // e.g. '2dbfa31748f4ab1'      // See: http://www.wunderground.com/weather/api/d/docs (change for your KEY)

// Set your location according to WU locations// https://www.wunderground.com/weather-by-country.asp
// Click on your Country name, then choose a City near to you
// If in the US choose a State, then City
const char* host    = "api.wunderground.com";
String      City    = "Melksham";             // Your home city
String      Country = "UK";                   // Your country