This all-in-one ESP32 pocket dev board is programmable by Codex and fits on a keychain
thesephist · x · 2026-10-24
thesephist shares a tiny device he's carried daily for a month: Sarvasv Kulpati's team built what they call the most comprehensive ESP32 dev board ever, packing a camera, speaker, MP3 player, SD card, IMU, button + scroll wheel, battery, and screen into one pocketable gadget.
He uses it for photos, voice notes, and little games — it's easy to program with Codex. Friends have already built agent controllers, games, and digicams on it, dubbing the approach "vibe codeable hardware."
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