ReFrame - the DIY e-ink camera
Summary
ReFrame is an experimental, open-source camera featuring a color ePaper display that shows one photo at a time. It uses off-the-shelf components (Raspberry Pi Zero, Pi Camera 3, and a 4-inch six-pigment ePaper display); photos are dithered and take about 15 seconds to render, with the image persisting on screen after power-off. The project includes build instructions, a gallery of images, funding/support acknowledgments, and a path to build your own via GitHub.