this node sends A warning if the temperature is beyound or above a setted value as double. setting up:
- you need an API-Key from Openweathermap.org register and aquire an Key for free.
- edit the openweahtermap-node, insert your API-key and City and Country-Iso-code eg. London and UK
- edit the function-node the condition term values and the comparision statement
- edit the Twitter-node
- and the email-node for notifying.
than you can click on the button of the injection-input node and see the result in your email or on debug-window. and/or on your twitter-account.