Node-RED and WoTKit A simple NR flow to scrape the weather for your city and visualize it on a chart in WoTKit This example is designed to run a NR flow in FRED, the cloud based NR implementation. You can probably run it on a NR instance on PI, but I haven’t tested that. Other tutorials for WoTKit and FRED…
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Smart Cities: Technology challenges for the IoT
As part of a recent Smart City hackathon, a series of questions were asked to the local organizers of the cities involved in the Global Urban Datafest. The questions and answers give some useful insight into the main issues we are trying to address and my thoughts on how Sense Tecnic can contribute to the missions of organizations like Urban Opus…