Dithr is an all-in-one app + website for dithering and transfering images to eink screens/device. You'll no longer have to use different apps for different screens. That's the goal.
This repo contains beta versions of the upcoming Dithr app/website, with no source code. The full release will be open source with MIT license.
Current states:
- Supports NFC transfering for screens from: Good Display (+ Waveshare), Xteink Tong Card, Reink 4-color phone cases
- Buggy, but basic editing + dithering features are working
Known issues:
- You'll need to close and reopen the Sync dialog after encounting errors
- Switching devices with diffetent palettes doesn't work. You'll need to close and reopen the app.
Tested on:
- Good Display 3.6 Spectra 6 NFC
- Good Display 1.54 BWRY
- Good Display 4.20 BWRY
- Xteink Tong card
- Reink 4-color iPhone case
TODO:
- Better editor: add text, layers...
- Implement other dithering methods
- Web version
- BLE support
- iOS support (this app uses Capacitor framework)
Feel free to report bugs or share suggestions in the Issues section.