MIDI lighting control means firing your saved lighting scenes from a physical MIDI controller instead of a mouse. Plug a USB MIDI controller into your DMX Smart Link hub and it works straight away: nothing to install, no driver to hunt down, no mapping file to write. The pads recall your scenes, a fader rides the overall level, and two buttons step forward and back through the list.
Table of Contents
- What MIDI lighting control actually does
- Plugging in: what happens with no setup at all
- The default mapping
- When your controller sends something different
- Sharing one controller with a keyboard rig
- MIDI or a Stream Deck: which suits your room
- Churches, mobile DJs and small theatres
- Troubleshooting
- Frequently Asked Questions
What MIDI lighting control actually does
A lighting scene is a saved state of your rig: every fixture, every channel, the colour and intensity you chose, stored under a name you understand. Church Service. Morning Prayer. Good Night. Recalling one puts the room back exactly as you left it.
The hard part has never been saving scenes. It is recalling them under pressure, by someone who is not a lighting programmer, while something else is happening on stage. A mouse and a browser tab is a poor instrument for that. A row of physical pads is a good one, because it can be operated by feel and in the dark.
That is what MIDI support is for. It turns a MIDI controller you may already own into a scene recall surface for your DMX fixtures and your smart lights at the same time, because DMX Smart Link drives both from the same scene.
Plugging in: what happens with no setup at all
Connect a USB MIDI controller to the machine running DMX Smart Link. There is nothing to install and no driver to find. The Settings page has a MIDI controller section that shows which controller it can see, so you can confirm it was detected before you rely on it.
From there the defaults are already useful. You do not have to configure anything to get scene recall working.
The default mapping
Out of the box the mapping is deliberately plain:
- Pads recall your scenes in order. The first pad is your first scene, the second pad your second, and so on down the list.
- A fader on CC 7 rides the level. CC 7 is the standard MIDI volume controller, so on most controllers the obvious fader already does the obvious thing.
- CC 20 and CC 21 step through scenes. One moves forward through the list, the other moves back, which is useful when you want to walk a service or a set in sequence rather than hunt for a specific pad.
Because the pads follow the order of your scenes, the ordering you choose in the software is the ordering your fingers learn. It is worth putting the scenes you use most at the top before a service or a show.
When your controller sends something different
MIDI controllers do not agree on very much. Pads start at different note numbers, faders land on different CC numbers, and transport buttons vary by manufacturer. Settings, then MIDI controller, lets you set it straight:
- The note the first pad sends, so the rest line up from there.
- Which fader rides the level.
- Which buttons step through scenes.
- A channel filter, covered below.
The practical way to do this is to press the pad you want to be first and read what your controller actually sent, rather than trusting the manual. Set that as the first note and the remaining pads fall into place.
Sharing one controller with a keyboard rig
This is the setting that matters most in a church or on a stage, and it is easy to miss. If your MIDI controller is also playing an instrument, every note you play would otherwise fire a scene. The lights would chase the music in the worst possible sense.
The channel filter solves it. Tell DMX Smart Link to listen on one MIDI channel only, set your pads to transmit on that channel, and leave the keyboard on another. Now the same controller drives both, and the lights only respond to the pads you assigned.
If you have ever avoided putting lighting on the musician's controller because of exactly this problem, that is the setting to go and change.
MIDI or a Stream Deck: which suits your room
DMX Smart Link also supports Stream Deck and YoloDeck scene keys, and the two solve slightly different problems.
A Stream Deck gives every key a label on a small screen, so a volunteer who has never seen the rig can read Church Service and press it. That is the better choice when the operator changes week to week.
A MIDI controller gives you faders and velocity-sensitive pads, usually more of them, and it is often already on the desk. That is the better choice when the same person runs the room every time and wants level control under a finger rather than a labelled button.
There is no need to choose permanently. Both recall the same scenes, so you can leave a deck in the booth and a MIDI controller at the desk and use whichever is closer.
Churches, mobile DJs and small theatres
In a church, the win is that the person running lights on a Sunday is usually a volunteer. Scenes are built once by whoever knows the rig, and from then on the job is pressing a pad at the right moment. The channel filter means the lighting pads can live on the same controller the worship team already uses.
For a mobile DJ, a small MIDI pad controller is easier to pack and cheaper to replace than a lighting console, and it sits naturally beside the mixer. The fader on CC 7 is the one to learn first, because pulling the room down between sets is the move you will make most often.
In a small theatre, stepping through scenes with CC 20 and CC 21 maps neatly onto how a cue list is actually run: forward through the show, back when a scene is recalled in rehearsal.
Troubleshooting
The controller is not listed. Check the MIDI controller section in Settings first, because that is where the software reports what it can see. If nothing appears, try a different USB port and a different cable before anything else. Some controllers need external power rather than drawing it from USB.
The pads fire the wrong scenes. The pads follow scene order, so this usually means the scene order changed rather than the mapping breaking. Check the order of your scenes before changing any MIDI setting.
The first pad does nothing but the others work. Your controller starts at a different note than the default. Set the note the first pad sends in Settings and the rest will line up.
Playing the keyboard changes the lights. Set the channel filter, and move your pads to that channel.
The fader does nothing. Not every controller puts its main fader on CC 7. Set which fader rides the level in Settings.
Conclusion
MIDI support is a small feature with a specific purpose: making scene recall physical, so the person running lights can work by feel instead of by mouse. Plug a controller in, confirm it is detected, and the pads are already recalling scenes. If your controller disagrees with the defaults, four settings bring it into line, and the channel filter lets one controller serve both the band and the lights.
It runs on the same scenes as everything else in DMX Smart Link, which means one saved scene can be recalled from a pad, a Stream Deck key or a phone, and it moves your DMX fixtures and your smart lights together.
Frequently Asked Questions
Q: Can I control DMX lighting with a MIDI controller?
Yes. Plug a USB MIDI controller into the machine running DMX Smart Link and its pads recall your saved lighting scenes, with a fader riding the overall level. There is nothing to install and no driver to add.
Q: Do I need a special MIDI controller?
No. The defaults follow common MIDI conventions, with pads recalling scenes in order and CC 7 riding the level. If your controller sends different notes or uses a different fader, you can set that in Settings under MIDI controller.
Q: Can I use the same MIDI controller for music and lighting?
Yes, using the channel filter. Set DMX Smart Link to listen on one MIDI channel, put your lighting pads on that channel, and leave the keyboard on another. Playing the instrument will not fire scenes.
Q: What is the difference between using MIDI and a Stream Deck?
A Stream Deck shows a readable label on every key, which suits a rotating volunteer. A MIDI controller gives you faders and more pads, which suits a regular operator who wants level control by feel. Both recall the same scenes, so you can use either or both.
Q: Does MIDI control work without an internet connection?
Yes. Once the software is licensed it runs with no internet connection, and MIDI is a local USB connection to the machine running it.
