# ai ![ai](https://i.imgur.com/4l6BzRh.png) This is a small open source 5x4-1 macropad powered by QMK * Keyboard Maintainer: [Louis Dalibard](https://github.com/make42) * Hardware Supported: The PCB for ai is located here: [ai](https://github.com/make42/ai) * Hardware Availability: Here is a complete BOM with links to where you can find parts: * PCB (I personally used JLCPCB) * Arduino Pro Micro ([Aliexpress](https://fr.aliexpress.com/item/32768308647.html?spm=a2g0o.order_list.0.0.3ccc5e5bU64POK&gatewayAdapt=glo2fra)) * Female pin rows ([Aliexpress]https://fr.aliexpress.com/item/4001122376295.html?spm=a2g0o.order_list.0.0.23845e5bTBt8sp&gatewayAdapt=glo2fra)) * Gateron hotswap sockets ([Aliexpress](https://fr.aliexpress.com/item/1005003129613578.html?spm=a2g0o.order_list.0.0.23845e5bTBt8sp&gatewayAdapt=glo2fra)) * Zener diodes ([Aliexpress](https://fr.aliexpress.com/item/1005003276184193.html?spm=a2g0o.order_list.0.0.23845e5bTBt8sp&gatewayAdapt=glo2fra)) * Keyswitches (use a compatible MX switch) * Keycaps (Duh) Make example for this keyboard (after setting up your build environment): make ai:default Flashing example for this keyboard: make ai: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 3 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 - **Physical reset button**: Briefly press the button on the back of the PCB - some may have pads you must short instead - **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available