D110 A320 MCDU Panel: Backlit Setup for Fenix, FBW and Toliss

By litnxt | Published: 2026-10-31

Category: How-to Guides

Set up the D110 A320 MCDU panel with Mobiflight for Fenix, FBW and Toliss. Step-by-step backlit hardware setup and common mistakes to avoid.

Quick answer

Connect the D110 A320 MCDU panel, install Mobiflight, and map its buttons and backlight to the correct aircraft profile. Use the Fenix or FBW profile for MSFS, and a separate Toliss profile if you fly that aircraft.

Why the D110 is a practical first MCDU panel

The D110 A320 MCDU panel is a compact, backlit hardware unit designed for A320-style data entry. Its 21.5 × 14.2 × 3.74 cm footprint fits on a desk without dominating your setup, and the backlit edition helps you find keys in a dim room.

Unlike generic button boxes, the D110 is built around the A320 MCDU layout, so the key positions match what you see on screen in the Fenix A320, FBW A320, and Toliss A320. That reduces the mental translation between hardware and software, but it also means the panel is not a universal CDU for every airliner.

Compatibility limits to check before you start

The D110 is fully compatible with Fenix A320 and FBW A320 in MSFS 2020/2024, with limited support for other aircraft. If you fly Toliss, treat it as a separate setup that may require custom Mobiflight assignments rather than a ready-made profile.

This is not a plug-and-play device for every simulator. The open-source Mobiflight software handles button mapping and simulator integration, so you will spend time configuring it. If you want zero setup, this panel is not for you.

Step-by-step D110 MCDU setup

Mount the panel and connect USB: Place the D110 where the MCDU screen is visible without glare, then connect it directly to a powered USB port. Avoid unpowered hubs. Common mistake: plugging into a hub that cannot supply enough current, which can cause missed key presses or backlight flicker. Test every key once before installing software; if any key fails, try a different USB port first.
Install Mobiflight and confirm detection: Download the latest Mobiflight release and install it. Open Mobiflight and check that the D110 appears as a connected board. If it does not, install the required USB driver or try another cable. Common mistake: skipping the driver step and assuming the board is faulty. Note the board name and serial in Mobiflight; you will need it when selecting the right profile.
Load the Fenix or FBW profile: In Mobiflight, open the profile manager and load the A320 MCDU profile for your chosen aircraft. For Fenix A320, use the Fenix-specific profile; for FBW A320, use the FBW profile. Common mistake: loading the wrong aircraft profile, which leaves some keys unassigned or mapped to the wrong function. After loading, test the scratchpad and line-select keys in the simulator before moving on.
Map the backlight to a spare control: Assign the backlight to a hardware switch or a keyboard shortcut in Mobiflight so you can dim or brighten it without leaving the sim. Common mistake: leaving the backlight always on at full brightness, which can wash out the screen at night. Set two brightness levels if possible: one for daylight and one for night flying.
Configure Toliss separately: If you fly Toliss, create a new Mobiflight profile and manually assign each key to the Toliss MCDU functions. Toliss is not covered by the Fenix or FBW profiles. Common mistake: assuming the Fenix profile will work unchanged; it will not. Save the Toliss profile under a distinct name so you can switch between aircraft without overwriting assignments.
Run a full key test in the simulator: Load a flight with the target aircraft and press every key on the D110, comparing the result to the on-screen MCDU. Fix any unassigned or double-mapped keys in Mobiflight. Common mistake: testing only a few keys and discovering missing assignments during approach. Keep a written list of any keys you remap so you can restore them after a Mobiflight update.

Product facts

D110 A320 MCDU Home Cockpit Panel for Windows MSFS2020/2024, Compatible with Fenix, FBW, Toliss (Backlit Edition) Pre-sale: 1 month: Compact size of 21.5 × 14.2 × 3.74 cm replicates the real aircraft’s control unit. It fits a typical desktop without crowding your keyboard or stick, making it easier to position for regular use.
D110 A320 MCDU Home Cockpit Panel for Windows MSFS2020/2024, Compatible with Fenix, FBW, Toliss (Backlit Edition) Pre-sale: 1 month
D110 A320 MCDU Home Cockpit Panel for Windows MSFS2020/2024, Compatible with Fenix, FBW, Toliss (Backlit Edition) Pre-sale: 1 month: Fully compatible with Fenix A320 and FBW A320 models in MSFS 2020/2024; limited support for other aircraft. You get a straightforward mapping path for those two aircraft, but should expect extra work for Toliss or other types.
D110 A320 MCDU Home Cockpit Panel for Windows MSFS2020/2024, Compatible with Fenix, FBW, Toliss (Backlit Edition) Pre-sale: 1 month: Uses Mobiflight software for button mapping and simulator integration. Mobiflight is free and open-source, so you can assign each key to the correct simulator function without paid add-ons.