Our newest Quick Start Guide—Create a Weather App with groov and Node-RED—will help you quickly develop a fully-functioning weather reporting application with minimal effort. You don’t even need to know groov; this tutorial walks you through each step from beginning to end.
The tutorial’s zip file contains code for a groov page prebuilt with gadgets to display weather data. It also contains code for Node-RED flows that get, package, and send data from the Weather Underground API to groov.
The tutorial’s download file is available at https://www.opto22.com/support/resources-tools/downloads/2232_optotutorial_groov_node_red_weather.