readme.md (1633B)
- # city42
- 
- *A pre-built, low profile, unibody split keyboard based on the RP2040 processor*
- * Keyboard Maintainer: [Kevin Gee](https://github.com/controller-works)
- * Hardware Supported: *city42 split unibody ergonomic keyboard*
- * Hardware Availability: *[Controller Works Retail Site](https://controller.works/products/city42-ergonomic-keyboard)* Hardware is available as pre-built units only.
- Make example for this keyboard (after setting up your build environment):
- ```sh
- make controllerworks/city42:default
- ```
- Flashing example for this keyboard:
- ```sh
- make controllerworks/city42:default:flash
- ```
- 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).
- ## Features
- - Highly integrated design with microcontroller and USB connectors on the main board
- - RP2040 processor by Raspberry Pi Foundation running at 130 MHz with 16MB flash memory
- - 40mm Cirque trackpad
- - 42 per-key RGB LEDs
- - ESD and over-current protection on USB
- - Reset and boot tactile switches
- - USB C host connection
- - Hot swap connectors for Kailh Chocolate PG1350 switches
- - Chocolate key spacing (18mm horizontal x 17mm vertical)
- ## Bootloader
- Enter the bootloader in 3 ways:
- * **Bootmagic reset**: Hold down the upper left key while plugging in USB
- * **Physical reset button**: Press the RST button twice, rapidly
- * **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available