sqfmi

sqfmi focuses on AI hardware and software loops and is active on GitHub. “Watchy Open-Source E-Ink Watch” is the current representative case, built with 待补充模型 with a 85% stability reference.

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AI HardwareGitHubAdded 08/19/2026

Watchy Open-Source E-Ink Watch

A fully open-source E-Ink watch with publicly available schematics, PCB designs, and firmware. Finished units or component kits can be purchased through official channels and flashed with custom firmware. Launched in 2019, it remains available today.

Skill · Open-source hardware build

Prompt

What it is: Watchy is a fully open-source E-Ink smartwatch whose hardware designs and firmware are publicly available. Finished products and accessories are still officially sold through channels including Mouser, The Pi Hut, and Crowd Supp

Source heat · GitHub

Stability

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Creator pages aggregate existing cases so every judgment traces back to the work.

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