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I work on e-paper displays. Are you looking for something built with a Kindle? This project of mine is similar to what you described with a power down mode. Th

• stavros 1y ago
  It does seem pretty viable, TRMNL are pretty popular: https://usetrmnl.com https://usetrmnl.com I made some stuff of mine for that display too, but the easiest way is to just use TRMNL's firmware, as it supports autoupdates and a few other nice features. Here's mine: https://www.stavros.io/posts/making-a-trmnl-device/ https://www.stavros.io/posts/making-a-trmnl-device/ Plus this: https://www.stavros.io/posts/making-the-timeframe/ https://www.stavros.io/posts/making-the-timeframe/ And a few more things I never wrote about. The Kindle project is just because I have a few Kindles lying around, so I might as well use them!
  • kovac 1y ago
    That's beautiful, thanks for sharing. I was wondering what may be the best way to do frames. Custom frames, here in Singapore, are a bit expensive relative to the rest of the parts.
    • stavros 1y ago
      3D printing is one good way, the other way I used is just to get a frame from IKEA and 3D print the inside white bit to my exact dimensions, which worked beautifully. I should post that build too, with some photos, I really like it.
• sciencesama 1y ago
  Develop a 3d case and a finished pcb. Check out trmnl