{ "usb": { "shared_endpoint": { "keyboard": true } }, "matrix_pins": { "cols": ["B12", "B13", "B14", "B15", "A8", "A10"], "rows": ["A15", "B3", "B4", "B5", "B7"] }, "diode_direction": "COL2ROW", "audio": { "driver": "pwm_hardware" }, "ws2812": { "driver": "pwm" }, "development_board": "blackpill_f411", "features": { "bootmagic": true, "mousekey": true, "extrakey": true, "nkro": true, "rgblight": true, "audio": true } }