I’ve been working on an Arduino based project to retrieve the local weather conditions from various online resources. This has many applications including automated warning systems. I’ve now written an Arduino sketch which retrieves specific text strings from the Weather.com page for Melbourne Australia.
I’ve recently been looking at the Ethercard library that allows the use of low cost enc28j60 based Ethernet modules with the Arduino. I noticed on the jeelabs forum that there was some confusion about the asynchronous nature of the callback operation of the browseUrl function, so I’ve written an example of how to make multiple browseUrl calls, using a finite state machine to manage the overall flow of the program.
Update: November 2017 Because of the latest changes by Apple in iOS 11, most of my apps no longer work. My apps have always been free, and I do not have the time or enthusiasm and even the require Mac hardware needed to modify what were fully working apps until iOS 11. So I’ve taken the decision to remove them all from the App store and its unlikely that I will be writing … Read More