GPS Hiking and The Evolution of Navigation

On sunday August 25, 2015 I provided a talk/workshop for a local knowledge network of friends and acquaintances in Amsterdam. TLDR; see gps.justobjects.nl.  Originally, I would talk about “Hiking with GPS”. But as I started pondering about this subject I decided to broaden the content to include also the evolution of navigation.…

Continue reading

Into the Weather – Part 3 – Publishing Data to the Cloud – 1

In my last post, Into the Weather – Part 2, I outlined a global architecture of a Davis Vantage Pro2 weather station connected to a Raspberry Pi  (RPi) running weewx weather software to capture raw weather data. Here I will try to depict how to bring this weather data “from the fluffy clouds into the digital cloud”.  Finally,…

Continue reading