SMRTR TechNov 10, 2025NotebookCheck

Open Book Touch: Minimalistic e-book reader with e-ink display is customizable

SMRTR summary

The Open Book Touch offers a minimalistic approach to e-reading with its ESP32-S3 processor, 4.26-inch e-ink display, and physical buttons in a compact design. This maker community project stands out through its open architecture that allows users to program and customize the device using Arduino and CircuitPython.

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