Bitcoin Block Clock on Guition JC3248W535 — ESP32-S3 firmware V4 (9 pages, FreeRTOS, sound alerts, local AI, BTC DOOM raycaster) + parametric 3D-printed enclosure: v1 compact pebble, v2 deep ~15 cm with speaker + 2000 mAh battery. by silexperience.
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Updated
Aug 2, 2026 - C