A split ergo 4x6 keyboard with 3 or 4 thumb keys made and sold by Keebio. More info at Keebio.

Keyboard Maintainer: Bakingpy/nooges
Hardware Supported: Pro Micro, ATmega32u4
Hardware Availability: Keebio

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

make keebio/iris/rev6:default

Example of flashing this keyboard:

make keebio/iris/rev6:default:flash

See build environment setup then the make instructions for more information.

A build guide for this keyboard can be found here: Iris Build Guide

The Iris Rev. 6 and Rev. 6.1 PCBs are nearly identical and have the same firmware (rev6) pre-flashed to them that has VIA support enabled. However this stock firmware does not support for Lighting controls in VIA.

To enable Lighting controls in VIA, you will need the rev6a firmware. See Enabling Iris Rev. 6 VIA RGB Controls for more details.

Both the Rev. 6 and Rev. 6.1 PCBs are compatible with the rev6a firmware.