{ "usb": { "device_version": "20.1.9" }, "rgb_matrix": { "driver": "WS2812" }, "matrix_pins": { "cols": ["A7", "A8", "B2", "B10"], "rows": ["A3", "B8", "B9", "B1"] }, "diode_direction": "COL2ROW", "encoder": { "rotary": [ {"pin_a": "B13", "pin_b": "B14"} ] }, "ws2812": { "pin": "B5" }, "processor": "STM32F303", "bootloader": "stm32-dfu", "board": "QMK_PROTON_C", "debounce": 6 }