OpenVoiceOS/buildroot-external/rootfs-overlay/etc/mycroft/mycroft.conf

{
  "ready_settings": ["setup", "skills"],
  "confirm_listening": true,
  "play_wav_cmdline": "paplay %1",
  "play_mp3_cmdline": "mpg123 %1",
  "ipc_path": "/dev/shm/mycroft/ipc/",
  "gui": {
    "extension": "smartspeaker",
    "idle_display_skill": "skill-ovos-homescreen.openvoiceos"
  },
  "listener": {
    "mute_during_output": false,
    "instant_listen": true,
    "VAD": {
      "module": "ovos-vad-plugin-webrtcvad",
      "ovos-vad-plugin-webrtcvad": {"vad_mode": 3}
    }
  },
  "hotwords": {
    "hey_mycroft": {
      "module": "ovos-precise-lite",
      "model": "~/.local/share/precise-lite/wakewords/en/hey_mycroft.tflite",
      "sensitivity": 0.5,
      "trigger_level": 3,
      "expected_duration": 3
    }
  },
  "tts": {
    "module": "ovos-tts-plugin-mimic2",
    "fallback_module": "ovos-tts-plugin-mimic3-server",
    "ovos-tts-plugin-mimic3-server": {
      "voice": "en_UK/apope_low"
    }
  },
  "skills": {
    "wait_for_internet": true
  },
  "Audio": {
    "backends": {
      "OCP": {
        "type": "ovos_common_play",
        "manage_external_players": true,
        "active": true,
        "youtube_backend": "youtube-dl",
        "ydl_backend": "auto"
      },
      "vlc": {
        "type": "ovos_vlc",
        "active": true
      },
      "simple": {
        "type": "ovos_audio_simple",
        "active": true
      }
    }
  },
  "log_level": "INFO"
}