Keyball is split keyboard has 100% track ball

Keyball46 have separate firmwares for each of PCBs w/ trackball and w/o trackball. You can build those with this commands in root of QMK firmware source tree.

$ make keyball/rev1/ball:via
$ make keyball/rev1/noball:via

You will get two files:

• keyball_rev1_ball_via.hex - Trackball PCB firmware with VIA support.
• keyball_rev1_noball_via.hex - No trackball PCB firmware with VIA support.

Write each firmwares to correct PCB's Pro Micro.

In generally, you can build fimwares with this command.

$ make keyball/rev1/ball:{YOUR_FAVORITE_KEYMAP}
$ make keyball/rev1/noball:{YOUR_FAVORITE_KEYMAP}

Keyball46 provides some keymaps as default:

• via - VIA support, trackball is on right side
• via_Left - VIA support, trackball is on left side
• test - Test for building/soldering Keyball46 (w/ right trackball)
• default - Template for customized keymap (w/ right trackball)

1. Checkout QMK firmware source codes

2. Setup QMK correctly (See also)

3. Copy ./qmk_firmware/keyboards/keyball/ directory in this repository to QMK firmware's dir as {QMK_FIRMWARE_ROOT}/keyboards/keyball.

4. Build Keyball46 firmwares (See above section)

   $ make keyball/rev1/ball:via
   $ make keyball/rev1/noball:via