Three years ago, I posted about modding a ThinkPad T480 into an e-ink laptop: https://news.ycombinator.com/item?id=26245563 https://news.ycombinator.com/item?id

Three years ago, I posted about modding a ThinkPad T480 into an e-ink laptop: https://news.ycombinator.com/item?id=26245563 https://news.ycombinator.com/item?id=26245563 That turned into a community project and eventually into building our own FPGA-based e-ink display controller to improve refresh speed and reduce ghosting. The result is a dev kit and monitor: open hardware, supports 6–13" monochrome and color e-ink panels over HDMI or USB-C, up to 75 Hz with sub-100 ms latency, and includes a C API. Hardware, firmware, docs and schematics: https://github.com/Modos-Labs/Glider https://github.com/Modos-Labs/Glider