How do I set up a MIDI controller in MSFS?

Yes. You can use a MIDI controller with Microsoft Flight Simulator on PC, but most MIDI devices cannot be bound directly in the Controls menu. Middleware must translate pads, knobs and faders into keyboard commands, virtual joystick inputs or SimConnect events; after that, you map, test and save the controls.

Why doesn't Microsoft Flight Simulator detect MIDI?

Raw MIDI messages are not normal Microsoft Flight Simulator control inputs. The simulator expects a keyboard, mouse, gamepad or compatible HID-style controller, so a device can work perfectly in music software yet remain absent from the MSFS Controls screen.

The exception is a controller with its own keyboard or game-controller emulation mode. In that mode MSFS sees the emulated device, not the MIDI port. The mistake we see most often is repeatedly reconnecting a working MIDI device because it does not appear beside the joysticks; translation software is normally the missing component.

Which MIDI-to-MSFS method should you use?

For cockpit knobs, a SimConnect-aware bridge is usually the strongest option; keyboard translation suits a few pads, while virtual joystick output is better for faders used as axes.

If you choose keystrokes, create a separate preset rather than changing the default one. Our walkthrough of building a custom MSFS 2024 keyboard profile covers command searches and conflict checks.

How do you set up a MIDI controller in MSFS?

1. Connect the controller before opening the mapper. Confirm that Windows and the controller's own utility can see its MIDI input. Select a standard USB MIDI or generic control mode if the hardware offers several host or DAW modes.
2. Choose the output method. Use keyboard translation for a handful of switches, virtual joystick output for bindable buttons and axes, or a SimConnect bridge for direct cockpit events. Avoid sending the same control through two methods.
3. Give every control a distinct message. Pads normally send MIDI notes, faders send absolute Control Change values, and endless encoders should send relative increments. Reusing the same note or CC number on the same MIDI channel makes separate controls indistinguishable.
4. Create the translations. For keyboard output, assign an unused key combination and trigger it only from the required press message. For a virtual joystick, translate pads into buttons and faders into axes. With SimConnect, assign the MIDI input to the appropriate simulator event, such as heading increase, landing-light toggle or autopilot disconnect.
5. Create a custom MSFS preset. Select the keyboard or virtual joystick in Controls, make a named preset and bind the translated inputs. The original MIDI port will usually remain absent. For the 2024 interface, follow the process for mapping, checking and saving controller bindings. SimConnect assignments are normally saved inside the bridge instead.
6. Test one control at a time. Use a parked aircraft and watch both the cockpit control and any on-screen input indication. Check axis direction, full travel, repeated presses and conflicts before adding another mapping.
7. Save every layer. Save the hardware preset if the controller has onboard memory, the middleware profile and the MSFS control preset. On later sessions, connect the MIDI device before starting the bridge so it opens the correct port.

When a fader becomes a virtual axis, the usual joystick rules apply: clear unwanted defaults, invert only when necessary, and adjust sensitivity or dead zones after verifying the raw input. Our Windows detection and MSFS axis setup procedure covers those checks for both MSFS 2020 and 2024.

How should pads, encoders and faders be mapped?

Match each MIDI control type to a simulator function with similar behaviour.

• Pads and momentary buttons: Map the press edge, usually Note On, and ignore Note Off unless the release must perform a second action. This prevents one tap from operating a command twice.
• Endless encoders: Use relative MIDI mode, with separate clockwise and anticlockwise increments. Configure the bridge for the controller's actual relative format; the wrong format causes jumps or one-direction movement.
• Faders and fixed knobs: Use absolute CC values for throttles, mixture, propeller controls, lighting levels or other continuous axes. Standard 7-bit MIDI provides 128 positions, which can feel coarse for primary flight controls. Higher-resolution MIDI helps only when both the controller and bridge support it.
• Latching switches: Map each physical position to explicit on and off events where possible. A simple simulator toggle can become reversed after changing aircraft or loading a flight.

Why do MIDI controls fire twice or not respond?

Most MIDI mapping failures come from message interpretation, duplicated MSFS bindings or the wrong MIDI port rather than faulty hardware.

• The controller works elsewhere but not in MSFS: This is expected when it exposes only a MIDI port. Start the translation or SimConnect bridge and select that port there.
• A pad triggers twice: The mapper is probably acting on both Note On and Note Off, or keyboard auto-repeat is enabled. Filter the release message and check for duplicate bindings.
• An encoder jumps or turns only one way: Its relative format does not match the mapper setting. Change the encoder's hardware mode or select the correct relative decoding method.
• A fader moves backwards or covers part of the range: Invert and scale the output in one place only. Applying inversion in both middleware and MSFS restores the wrong direction.
• The wrong profile loads after reconnecting: Windows or the mapper may regard another USB socket as a different port. Reselect the MIDI input, then save the profile again.
• Keyboard mappings stop when another window is active: Keystroke translation often needs MSFS to have focus. Use virtual joystick or SimConnect output when background operation matters.

Can MIDI control add-on aircraft and panel lights?

Yes, but complex add-on aircraft may use custom events instead of the stock MSFS commands. If a cockpit switch is clickable but the normal simulator event does nothing, the MIDI signal is probably fine; the bridge may need support for that aircraft's L-vars, H-events or companion module.

Illuminated pads and motorised faders require a separate feedback path. The bridge must read the simulator state and send MIDI Out messages back to the controller. Keyboard and ordinary virtual-joystick mappings are generally one-way, and motorised controls need loop prevention so returned values are not treated as fresh pilot input.

Does a MIDI controller work with MSFS on consoles?

This MIDI-translation workflow is for the PC editions of Microsoft Flight Simulator 2020 and 2024. The Xbox Series X|S and PlayStation 5 releases cannot run the required Windows bridge, and an ordinary USB MIDI controller will not appear as supported flight hardware. A device with a separate console-compatible keyboard or game-controller mode is a different case.