qmk_firmware/keyboards/bastardkb/scylla/v2/stemcell/info.json

{
    "keyboard_name": "Scylla STeMCell",
    "usb": {
        "device_version": "2.0.0"
    },
    "rgb_matrix": {
        "driver": "ws2812"
    },
    "ws2812": {
        "pin": "A2",
        "driver": "pwm"
    },
    "build": {
        "debounce_type": "asym_eager_defer_pk"
    },
    "matrix_pins": {
        "cols": ["B1", "B2", "A4", "B4", "B5", "B8"],
        "rows": ["B10", "B0", "B3", "A15", "B9"]
    },
    "diode_direction": "ROW2COL",
    "split": {
        "enabled": true,
        "soft_serial_pin": "A3"
    },
    "development_board": "stemcell"
}