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A 4x4 ortholinear macropad, with options for 2U keys on the bottom half. Can be built as single PCB with custom case, or as two-PCB style with standoffs. Requires a Pro Micro.

This PCB supports an overall 4x4 matrix with unique spacing.

  • Top two rows are 1U keys with 1/8U spacing
  • Bottom two rows are available with 4x2 1U as clusters of 2x1U or as 2x2 2U, spaced with 1/4U

If you like this simple PCB and want to make a donation, you can do so at

Designed by Didier Luximon.

Keyboard Maintainer: flehrad
Hardware Supported: Tradestation PCB, Pro Micro

Make example for this keyboard (after setting up your build environment):

make tradestation:default

See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.

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