{ "usb": { "device_version": "0.0.1" }, "matrix_pins": { "cols": ["F4", "F5", "B0", "B2", "B1", "B4", "D7", "C7", "D2", "F7"], "rows": ["B3", "D4", "F1", "C6"] }, "diode_direction": "ROW2COL", "encoder": { "rotary": [ {"pin_a": "D5", "pin_b": "D3"} ] }, "processor": "atmega32u4", "bootloader": "atmel-dfu" }