slate
inky-impression-slideshow
| slate | inky-impression-slideshow | |
|---|---|---|
| 2 | 1 | |
| 4 | 14 | |
| - | - | |
| 3.6 | 10.0 | |
| over 2 years ago | almost 2 years ago | |
| Rust | Python | |
| - | MIT License |
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slate
- A WiFi color eInk picture frame
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E-Ink Magic Calendar that runs off a battery powered Raspberry Pi
I wrote a similar project that generates Gameboy art from a collection of roms on a Raspberry pi and displayed them on a 8 color E-Ink display.
https://github.com/crzysdrs/slate
inky-impression-slideshow
-
A WiFi color eInk picture frame
This is the same e-ink device I believe that's in the Pimoroni Inky Impression.
I've written a Python program that anecdotally fixes the bias caused by the display for blues and greens, and dithers using an Atkinson dither. The code is based on some older Java implementation I wrote, but this is more succinct (and has a colour fix) if you are considering a port to C (entry point diffuse_image()):
https://github.com/KodeMunkie/inky-impression-slideshow/blob...
The fix is to define the ink's blue as a slightly different hue than the device specifications, which tends to over emphasise it - improving it - when it comes to shades like royal blue (which the display can't achieve).
What are some alternatives?
image-gallery - A functional demo app for the Invisible Screen. Use this as a reference to build your own apps.
epd-waveshare - Drivers for various EPDs from Waveshare
epdiy - EPDiy is a driver board for affordable e-Paper (or E-ink) displays.
NekoCal - A simple calendar using EPD (E-ink) as display based on STM32 microcontroller
calendar_gadget
MagInkCal - E-Ink Magic Calendar that automatically syncs to Google Calendar and runs off a battery powered Raspberry Pi Zero
kindle-weather-display - display weather information on kindle 3