{ "keyboard_name": "Jiran", "manufacturer": "Ladniy", "url": "t.me/s/ladniys", "maintainer": "Ladniy", "usb": { "vid": "0x1209", "pid": "0x3735", "device_version": "3.0.0" }, "matrix_pins": { "cols": ["D3", "D2", "D4", "C6", "D7", "E6"], "rows": ["B4", "B5", "F4", "F5", "F6"] }, "diode_direction": "COL2ROW", "split": { "enabled": true, "serial": { "pin": "D1" } }, "processor": "atmega32u4", "bootloader": "caterina" }