How to use DarkSky.net (Forecast.io) weather source

1.1 Open DarkSky.net developer page:
1.2 Access it and press "Register". Complete it and press "Create an account".
1.3 Login with the new created account and copy the API key from the bottom of the page.

fig.1

1.4 Open the web application (or using RainMachine mobile iPhone or Android apps)
     - login and access your device.
     - go to Settings > Weather > Data Sources.
     - open DarkSky.net weather service.
     - enable the "Active" checkbox and paste the API key.

fig.2

1.5 Save the new settings and press "Refresh" to run the DarkSky.net data service for the first time.

IMPORTANT
All weather data fetched from the weather data sources are based on your RainMachine device location.
Please make sure your location address is accurate.
Open Settings > System Settings > Location
(using RainMachine mobile iPhone or Android apps, RainMachine local touch interface or RainMachine web application).