Ultra-low-power multi-color e-paper photo frame on a 2.5 KB-SRAM ATmega32U4. ~4 months autonomy on a recycled Nokia battery.
-
Updated
Jun 17, 2026 - C++
Ultra-low-power multi-color e-paper photo frame on a 2.5 KB-SRAM ATmega32U4. ~4 months autonomy on a recycled Nokia battery.
Server-rendered e-ink display system for desk productivity. ESP32 + 7.5 inch Waveshare e-paper + FastAPI server with Puppeteer rendering pipeline.
Add a description, image, and links to the e-paper-display topic page so that developers can more easily learn about it.
To associate your repository with the e-paper-display topic, visit your repo's landing page and select "manage topics."