{ "usb": { "pid": "0x6062", "device_version": "0.0.2" }, "encoder": { "rotary": [ {"pin_a": "A0", "pin_b": "B6"} ] }, "indicators": { "caps_lock": "C13", "num_lock": "B12", "scroll_lock": "B13" }, "processor": "STM32F401", "bootloader": "tinyuf2", "board": "BLACKPILL_STM32_F401" }