qmk_firmware/keyboards/ploopyco/trackball_mini

Ploopy Trackball Mini

It's a DIY, QMK Powered Trackball...Mini!

• Maintainer: PloopyCo
• Key contributors: Drashna Jael're, Germ
• Hardware Supported: ATMega32u4 16MHz(5v)
• Hardware Availability: Store, GitHub

Make example for this trackball (after setting up your build environment):

make ploopyco/trackball_mini/rev1_002:default:flash
make ploopyco/trackball_mini/rev1_002:via:flash

To jump to the bootloader, hold down "Button 4" (immediate right of the ball)

See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.

Hardware Reset Button

The Ploopy Mini has a handy bootloader reset mechanism: two via pins on the board, designated by the reference designator MCU.J.X BOOTLOADER. If you stick an uninsulated paperclip or a pair of metal tweezers into both holes and plug in the Mini, it will start in bootloader mode.

Revisions

Occasionally, new revisions of the PCB will be released. Every board comes with a designator that looks something like R1.001.

Match the firmware that you flash onto the board with the designator on the board.

Fuse settings

When flashing the bootloader, use the following fuse settings:

Fuse	Setting
Low	0x5E
High	0x99
Extended	0xC3

Customizing your Ploopy Mini Trackball

You can find customziation options here.