{
  "gpios": {
    "redLED": {
      "gpio": {
        "pin": 22,
        "level": "LOW"
      },
      "brightness": 50,
      "led_type": "GPIO"
    },
    "greenLED": {
      "gpio": {
        "pin": 19,
        "level": "LOW"
      },
      "brightness": 50,
      "led_type": "GPIO"
    },
    "amp": {
      "pin": 21,
      "level": "HIGH"
    },
    "jack": {
      "pin": 39,
      "level": "LOW"
    }
  },
  "dev": {
    "dac": {
      "bck": 27,
      "ws": 25,
      "dout": 26,
      "din": -1,
      "model": "ES8388",
      "i2c": {
        "port": "PORT0",
        "speed": 400000,
        "sda": 33,
        "scl": 32
      },
      "addr": 16,
      "jack_mutes_amp": false
    },
    "root_button_profile": "default",
    "buttons_profiles": [
      {
        "profile_name": "default",
        "buttons": [
          {
            "gpio": {"pin":5},
            "normal": {
              "pressed": {
                "type":"A_TOGGLE"
              }
            }
          },
          {
            "gpio": {"pin":18},
            "pull": true,
            "shifter": 5,
            "normal": {
              "pressed": {
                "type":"A_VOLUP"
              }
            },
            "shifted": {
              "pressed": {
                "type":"A_NEXT"
              }
            }
          },
          {
            "gpio": {"pin":23},
            "pull": true,
            "shifter": 5,
            "normal": {
              "pressed": {
                "type":"A_VOLDOWN"
              }
            },
            "shifted": {
              "pressed": {
                "type":"A_PREV"
              }
            }
          }
        ]
      }
    ]
  }
}