qmk_firmware/keyboards/bastardkb/skeletyl/v1/elitec/info.json

{
    "keyboard_name": "Skeletyl Elite-C",
    "usb": {
        "device_version": "1.0.0"
    },
    "split": {
        "soft_serial_pin": "D0"
    },
    "processor": "atmega32u4",
    "bootloader": "atmel-dfu"
}