{ "features": { "backlight": true, "bootmagic": true, "command": true, "console": false, "extrakey": true, "mousekey": true, "nkro": true }, "matrix_pins": { "cols": ["C4", "B7", "C6", "C7", "B6", "B5", "B4", "B3", "B2", "B1", "B0", "D6"], "rows": ["D3", "C5", "D4", "D5"] }, "diode_direction": "COL2ROW", "backlight": { "driver": "timer", "pin": "D1", "levels": 5, "breathing": true }, "processor": "atmega32u2", "bootloader": "atmel-dfu" }