Libre, ergonomic, polymorphic: a single PCB for many possible layouts.
3×6, 3×5, hummingbird, and everything in between.
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Quacken Zero: unibody
- first batch with a Pro Micro slot, to experiment geometry and design choices
- next batches with an onboard nRF52840 (Bluetooth LE) and the updated geometry
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Quacken Flex: unibody by default, splittable by choice
- onboard RP2040 (left) and I/O expander (right)
- splittable in two (I²C communication over a TRRS cable)
- splittable outer columns
- hotswap sockets
- optional Circle Trackpad
- optional rotary encoders
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Marie-Quackenette: split and wireless variant of the Quacken Flex.

