# pi60_hse The pi60 HSE is the update to the original 1up Keyboards 60% HSE. This keyboard features a multi layout hot swap PCB with options for split backspace, split right shift, and 6.25u and 7u space bottom rows. The controller is a Raspberry Pi rp2040 microcontroller. * Keyboard Maintainer: [ziptyze](https://github.com/ziptyze) * Hardware Availability: (https://1upkeyboards.com/shop/controllers/1upkeyboards-pi60hse-60-pcb/) Make example for this keyboard (after setting up your build environment): make 1upkeyboards/pi60_hse:default Flashing example for this keyboard: make 1upkeyboards/pi60_hse: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). ## Bootloader Enter the bootloader in 2 ways: * **Bootmagic reset**: Hold down the key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard * **Bootloader button**: Hold the button on the back of the PCB and plug in the keyboard