# O4L 5x12 A ortholinear 5x12 keyboard made and sold by Keycapsss. [More info at Keycapsss.com](https://keycapsss.com). ## Features: - MX and Choc switch support - RGB Underglow (12x SK6812MINI) - USB-C - PCB shape, reset button and mounting holes position same as Preonic Rev3 - Pro Micro as controller --- - Keyboard Maintainer: BenRoe [GitHub](https://github.com/BenRoe) / [Twitter](https://twitter.com/ben_roe) - Hardware Supported: Pro Micro - Hardware Availability: [Keycapsss.com](https://keycapsss.com) Make firmware .hex for this keyboard (after setting up your build environment): make keycapsss/o4l_5x12:default Example of flashing this keyboard (or use [QMK Toolbox](https://github.com/qmk/qmk_toolbox)): make keycapsss/o4l_5x12:default:avrdude See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).