LilyGo E Ink smartwatch gets open-source qpaperOS firmware support 8 August 2023 by Sovan Mandal 0 Comments Considering the highly power-efficient attributes of E Ink displays, it's a logical choice for smartwatch manufacturers to embrace these displays to ensure prolonged battery life for their devices, spanning several days on a single charge. A notable example illustrating this trend is the ESP32-based LILYGO T-Wrist. However, a smartwatch isn't complete without appropriate … [Read more...] about LilyGo E Ink smartwatch gets open-source qpaperOS firmware support
