EInk launches latest version of color ePaper platform E Ink Kaleido 4

· Adafruit Industries Blog · Oct. 26, 2026, 9:19 p.m.
e-paper color eInk Kaleido 4 Product announcement Display Technology e-paper technology
Summary
E Ink announces Kaleido 4, an upgraded color ePaper platform boasting significant enhancements including double the color gamut volume, improved reflectance and contrast, and better video playback capabilities.
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