Summary

Velodyne Digital Drive (DD) subwoofer with RS-232 serial control interface. Supports volume, preset, logo light, night mode, mute, and power commands via ASCII command strings. Serial config: 9600 baud, 7 data bits, no parity, 1 stop bit.

Transport

protocols:
  - serial
serial:
  baud_rate: 9600
  data_bits: 7
  parity: none
  stop_bits: 1
  flow_control: null  # UNRESOLVED: flow control not mentioned in source
auth:
  type: none  # inferred: no auth procedure in source

Traits

- powerable
- queryable
- levelable

Actions

- id: volume_set
  label: Set Volume
  kind: action
  params:
    - name: level
      type: integer
      description: Volume level 00-99
      range: 0-99

- id: volume_up
  label: Volume Up
  kind: action
  params: []

- id: volume_down
  label: Volume Down
  kind: action
  params: []

- id: volume_query
  label: Query Volume
  kind: action
  params: []

- id: preset_activate
  label: Activate Preset
  kind: action
  params:
    - name: preset
      type: integer
      description: Preset number 1-6
      range: 1-6

- id: preset_query
  label: Query Preset
  kind: action
  params: []

- id: logo_light_set
  label: Set Logo Light
  kind: action
  params:
    - name: state
      type: integer
      description: "0: Off, 1: On"
      enum:
        - 0
        - 1

- id: logo_light_query
  label: Query Logo Light
  kind: action
  params: []

- id: night_mode_set
  label: Set Night Mode
  kind: action
  params:
    - name: state
      type: integer
      description: "0: Off, 1: On"
      enum:
        - 0
        - 1

- id: night_mode_query
  label: Query Night Mode
  kind: action
  params: []

- id: mute_set
  label: Set Mute
  kind: action
  params:
    - name: state
      type: integer
      description: "0: Off, 1: On"
      enum:
        - 0
        - 1

- id: mute_query
  label: Query Mute
  kind: action
  params: []

- id: power_set
  label: Set Power
  kind: action
  params:
    - name: state
      type: integer
      description: "0: Off, 1: On"
      enum:
        - 0
        - 1

- id: power_query
  label: Query Power
  kind: action
  params: []

Feedbacks

- id: volume_response
  type: range
  values:
    min: 0
    max: 99
  description: Returns current volume level (00-99)

- id: preset_response
  type: integer
  description: Returns current preset number (1-6)

- id: logo_light_response
  type: enum
  values:
    - 0
    - 1
  description: "0: Light Off, 1: Light On"

- id: night_mode_response
  type: enum
  values:
    - 0
    - 1
  description: "0: Night Mode Off, 1: Night Mode On"

- id: mute_response
  type: enum
  values:
    - 0
    - 1
  description: "0: Mute Off, 1: Mute On"

- id: power_response
  type: enum
  values:
    - 0
    - 1
  description: "0: Power Off, 1: Power On"

Variables

# UNRESOLVED: no additional settable parameters found in source

Events

# UNRESOLVED: no unsolicited notifications described in source

Macros

# UNRESOLVED: no multi-step macros described in source

Safety

confirmation_required_for: []
interlocks: []
# UNRESOLVED: no safety warnings or interlock procedures in source

Notes

Command format: # header, 3-4 ASCII chars command + params, $ terminator. All commands case-sensitive, CAPS ONLY.

Provenance

source_domains:
  - velodyneacoustics.com
  - applicationmarket.crestron.com
source_urls:
  - https://velodyneacoustics.com/pdf/digitaldrive/DDManual.pdf
  - https://applicationmarket.crestron.com/velodyne-digital-drive-north-america/
retrieved_at: 2026-04-29T20:06:51.898Z
last_checked_at: 2026-06-02T22:16:02.163Z

Verification Summary

verdict: verified
checked_at: 2026-06-02T22:16:02.163Z
matched_actions: 14
action_count: 14
confidence: medium
summary: "All 14 spec actions traced to source (dip-safe re-verify). (7 unresolved item(s) noted in Known Gaps.)"

Known Gaps

- "no firmware version stated"
- "flow control not mentioned in source"
- "no additional settable parameters found in source"
- "no unsolicited notifications described in source"
- "no multi-step macros described in source"
- "no safety warnings or interlock procedures in source"
- "response format for query commands not explicitly documented"

From the AI4AV catalog (https://ai4av.net) · ODbL-1.0