I hacked my old kindle and turned it into a eink dashboard for my daughter’s school! Now planning to enahace it a bit further and make it easy to customise.
Love these Kindle dashboards and thank you for the excellent write up. If you did anything notable with refresh rates and cron tab for battery life management (or if that’s simply unnecessary), that may be useful to note in the blog post. Given you’re monitoring frequent bus times, I suspect it may have come up.
Here’s a a detailed write up of the process: https://samkhawase.com/blog/hacking-kindle/