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MIDI Monitor

The MIDI Monitor allows you to check MIDI activity directly within Kilowhat. It provides two viewing modes - a normal view and an extended view - both displaying information about the source device, MIDI channel, message type, and value received.

The MIDI Monitor can be toggled on or off via Kilowhat Options in the Preferences panel.

MIDI Monitor toggle in Kilowhat Options

When enabled, the MIDI Monitor appears in the bottom-left corner of the Kilowhat interface.

The normal view provides a compact, single-line summary of the most recent MIDI message received.

MIDI Monitor normal view

The format displays:

Source / CH [channel] / [Message Type] / [Value]

Example:

MiniblockV2 / CH 1 / CC / 41

This indicates:

  • Source: MiniblockV2 (the controller sending the message)
  • CH 1: MIDI channel 1
  • CC: Control Change message type
  • 41: The value sent

Click on the normal view to expand into the extended view, which displays a detailed table with a history of recent MIDI messages.

MIDI Monitor extended view

The extended view shows the following columns:

ColumnDescription
SOURCEThe device sending the MIDI message
CHMIDI channel (1-16)
MESSAGEMessage type (CC, Note, PC, etc.)
PARAMParameter or note number
VALUEThe value transmitted (0-127)

Example entry:

MiniblockV2 | 1 | CC | 0 | 41

The extended view maintains a scrolling history, allowing you to review multiple interactions and track patterns in MIDI activity.

The MIDI Monitor is valuable for:

  • Verify that your controller is sending messages correctly
  • Confirm messages are reaching Kilowhat
  • Identify unexpected message types or values
  • Check that component changes produce the expected MIDI output
  • Verify channel assignments are correct
  • Confirm parameter numbers match your DAW expectations
  • Watch incoming feedback messages from your DAW
  • Verify bi-directional communication is working
  • Debug LED or display feedback issues
  • Discover which component sends which MIDI message
  • Map physical controls to their MIDI assignments
  • Understand how different interaction types (press, turn, release) generate messages
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