GoKawiilMIT student builds modular keyboard with magnetically snapping, freeform key layout
Nathan Alspaugh, an MIT freshman, created an open-source keyboard project called Keybytes, where each key is its own circuit board with a Cherry MX switch and a CH32V003 microcontroller. The keys snap together magnetically and connect via pogo pins to a central hub called the Keyword, which handles Bluetooth and charging, letting users build keyboards in arbitrary shapes rather than fixed layouts.
GoKawiil's interpretation of the reporting above, not reported fact.
The design could remove one of the last fixed constraints in custom keyboard building—the physical layout—by letting each key communicate its position dynamically, according to Alspaugh. If adopted more widely, this kind of per-key modularity could influence future open-source hardware projects seeking more flexible, reconfigurable input devices.
- Each key (Keybit) has its own microcontroller and connects via pogo pins on all four sides.
- A central hub (Keyword) manages Bluetooth, firmware, and charging for the whole keyboard.
- The project overcame magnet-strength issues to keep modules securely connected despite pogo pin pressure.
Cherry MX Switch Tester Kit — If you're intrigued by the Keybytes project's modular approach to key switches, a Cherry MX switch tester lets you feel the difference between linear, tactile, and clicky switches before diving into custom keyboard building. It's a great way to explore the same switch ecosystem that powers these DIY magnetic keyboards. Perfect for hobbyists getting into keyboard customization and mechanical switch experimentation.
See Cherry MX Switch Tester Kit on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: techspot.com — Zo Ahmed, 2026-10-28
Published there as: “This open-source keyboard lets you snap keys together in any layout”
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