This sounds interesting. Could you shed some light in what hacking a kindle entails? Could I hook up my micro controller to the kindle and use the kindles display? Could I add gpio ports to the kindle and use it as a micro controller?
Of course, you can skip the server section and make the IP address point to your local server. Some caveats are you need to use pngcrush to turn the image into a format that the kindle can use.
Link to GitHub: https://github.com/yoonsikp/weather-display