{ "usb": { "device_version": "0.2.0" }, "matrix_pins": { "cols": ["B13", "A7", "A6", "A5", "A4", "A3", "A2", "B7", "B6", "B5", "B4", "B3", "A15", "A14"], "rows": ["B15", "B14", "B12", "B1", "B0"] }, "diode_direction": "COL2ROW", "indicators": { "caps_lock": "A1" }, "processor": "STM32F401", "bootloader": "stm32-dfu" }