# Ploopyco Thumb Trackball It's a DIY, QMK Powered Trackball...for thumb ballers! * Keyboard Maintainer: [PloopyCo](https://github.com/ploopyco), [Drashna Jael're](https://github.com/drashna/), [Germ](https://github.com/germ/) * Hardware Supported: ATMega32u4 8MHz(3.3v) * Hardware Availability: [Store](https://ploopy.co), [GitHub](https://github.com/ploopyco) Make example for this keyboard (after setting up your build environment): make ploopyco/trackball_thumb/rev1_001:default:flash To jump to the bootloader, hold down "Button 4" (button closest to the USB port). 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). # Customizing your PloopyCo Thumb You can find customziation options [here](../readme.md).