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Iris Rev. 3 Keyboard PCBs

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Coming Soon!

Iris PCBs with on-board controller and USB-C port. Just solder in your switches and you're done!

Price is to be determined.


  • On-board ATmega32u4 controller
  • USB-C port
  • 6 RGB underglow LEDs per half (12 total)
  • In-switch LED support


    Each half of the board is a 4x6 matrix with the same vertical stagger as the Ergodox and with 3-4 thumb keys. The 2u thumb key can be replaced with 2 1u keys. The spot for the 2u has holes for Cherry PCB mounted stabilizers.

    There's also a spot on the PCB for a pushbutton switch to reset the Pro Micro for flashing. No more taking a wire/tweezers/screwdriver to jump the Reset and GND pins!

    Many thanks to Lewis Ridden (/u/GAMING_FACE) for coming up with this design.

    The Name

    Named after Iris, the goddess of the rainbow and messenger of the gods. The curvature of the top row is something like a rainbow, and keyboards are used to send messages. 


    QMK Firmware

    The Iris uses QMK for its firmware, and the code for it is here: QMK - Iris directory.


    Current Iris Rev. 2 cases will be compatible with the Rev. 3 PCB.