r/hotas

Image 1 — Got tired of reaching for the mouse, so I built my own Open-Source Button Box. First time soldering!
Image 2 — Got tired of reaching for the mouse, so I built my own Open-Source Button Box. First time soldering!
Image 3 — Got tired of reaching for the mouse, so I built my own Open-Source Button Box. First time soldering!
Image 4 — Got tired of reaching for the mouse, so I built my own Open-Source Button Box. First time soldering!
Image 5 — Got tired of reaching for the mouse, so I built my own Open-Source Button Box. First time soldering!
Image 6 — Got tired of reaching for the mouse, so I built my own Open-Source Button Box. First time soldering!
Image 7 — Got tired of reaching for the mouse, so I built my own Open-Source Button Box. First time soldering!
Image 8 — Got tired of reaching for the mouse, so I built my own Open-Source Button Box. First time soldering!
🔥 Hot ▲ 257 r/hotas+2 crossposts

Got tired of reaching for the mouse, so I built my own Open-Source Button Box. First time soldering!

Hey everyone,

I recently got back into flight sims after a longer hiatus. I was already very happy with my HOTAS setup, consisting of a VKB Gladiator NXT Evo paired with an Evo OmniThrottle or Warthog throttle depending on the situation. However, I still found myself reaching for the mouse or keyboard for certain functions. It was really ruining the immersion. The VKBs are amazing, but I desperately wanted that heavy, satisfying clack of a real toggle switch for some operations.

So, I decided to build my own Button Box to complement my setup.

While I had some background in 3D modeling and Python scripting, I haven't really used those skills in a while—and putting together actual hardware was completely new territory for me.

Over the last few weeks, I:

  • Dusted off my CAD skills to design a custom 3D-printed enclosure.
  • Looked into C++ to program the Arduino Leonardo (wrapping my head around button matrices was quite a trip!).
  • Picked up a soldering iron for the very first time (and quickly learned exactly which end of the iron not to touch).

The Tech & Features: It’s powered by an Arduino Leonardo, handling a mix of heavy toggles, push buttons, rotary encoders, and potentiometers. Since it is recognized as a standard USB HID device, it is treated the exact same way as a joystick or throttle.

My favorite feature I managed to implement: I coded in a "button combo". If I hold down three specific push buttons simultaneously, the box flashes its LED and hot-swaps the On/On toggle switches from standard mode into a pulse mode, sending only a short button press instead of firing permanently. It’s perfect for seamlessly switching between games like MSFS and DCS on the fly, without needing to re-flash the board! The Mode switch also shifts button IDs, so you are able to assign all digital inputs a second time. I use it for a second profile or alternative mapping when needed.

Giving Back (Open Source): I relied heavily on reading old Reddit threads and looking at other people's projects and documentation to figure the hardware and C++ parts out. Because of that, I want to give back to the community. I’ve made the whole project Open Source.

Whether you want to build one yourself, or just want to judge my messy internal wiring and code, you can find everything here:

🔗 Code: Ultimate Button Box on GitHub
🔗 Wiring: Ultimate Button Box on Cirkit Designer
🔗 3D Print Files: Ultimate Sim-Racing & Flight Button Box | Arduino

Let me know what you think! I'm super happy with how it turned out and happy to answer any questions if you're thinking about tackling a similar project. Cheers!

u/rhunecke — 2 hours ago
▲ 1 r/hotas

First HOTAS for Star Citizen – is the X56 still worth it in 2026?

Hey all,

I’m looking to get my first HOTAS setup primarily for Star Citizen and could use some guidance. I’m brand new to flight sticks, so I’ve been trying to find something that’s a good entry point without overspending.

Right now I’m considering the Logitech X56. It seems to check a lot of boxes for me:

  • Dual throttle
  • Plenty of buttons/hat switches
  • Twist + analog inputs for 6DOF

From what I understand, it should be enough to handle full 6DOF without needing pedals right away, which is a big plus for me.

That said, I’ve seen pretty mixed opinions—some people recommend it as a solid starter, while others suggest skipping it entirely for something like VKB or Virpil gear.

What I’m trying to figure out:

  • Is the X56 still a good first buy, or outdated for the price?
  • Are there better alternatives in the ~$200–$300 range?
  • Would I regret not going HOSAS instead for Star Citizen?
  • Any common issues (QC, durability, etc.) I should know about?

I don’t mind upgrading later, but I’d like to avoid buying something I’ll want to replace immediately.

Appreciate any insight.

reddit.com
u/Sad-Ad6846 — 3 hours ago
▲ 1 r/hotas+2 crossposts

Ghost inputs on X56

I’ve started playing DCS and have problems with ghost inputs on H3 button where I have my refueling probe binded, the probe goes up and down all the time so I’ve tried some stuff to solve it.

I tried to remove the tobii 5 from the powered usb hub and that did nothing

I tried to switch usb ports in the usb hub and that did nothing.

I tried to plug the throttle into the computer and the stick in the usb hub (the stick is the only device in the usb hub now) and that worked.

Now I wonder if the usb hub is the problem or if my motherboard is the problem.

I want to have everything plugged into the usb hub behind my monitors so I can easily unblug and put away my hotas when I don’t use it.

reddit.com
u/Practical_Ad_4504 — 9 hours ago
▲ 0 r/hotas

Thrust-Master SOL-R1 -- WHY THE HATE???

After watching literally every single youtube video (in multiple languages), and reading every single reddit thread about the Sol-R1, took a very long time, here's my view:

The SOL-R1 is 'OK', as in really nice build, software, buttons, etc. the only downside which almost everyone seems to say is that it has 'ball and cup' gimbal, which isn't really THAT bad! I swear, everywhere i go, reddit, youtube, online reviews, instagram, etc --- they all complain Solely on the 'BALL & CUP' Gimbal, like Why ?! I've traversed more than 10 "O" in Google, and have yet to find ONE reddit post glorifying the SOL-R1.

Anyway, i decided to Actually go to my local Walmart (which had the Sol-R1 & vkb gladiator), and i bought them BOTH and tried them for 1week (i had to return at least one within 2 weeks, since i don't really need 2 joysticks), and the only difference.....vkb required less force to move the stick, while SOL-R1 had a little more friction, that's it! To be fair, i didn't use the vkb for longer so i can't really comment, BUT, for some reason whenever i twisted the vkb too aggressively, a spring would just fall out, not sure why, but it only happened twice. Anyway, SOl-R1 works for me, i just play DCS and it's able to work, and i'm able to fly -- and i don't regret buying it.

I do wish the tension on the Sol-R1 was just a little bit lighter, since on the vkb it was, not exactly more smoother, but just required less force to push the stick around the centre which made it a little bit more easier for air-refuelling and landing on carriers. But they are both like 80%ish the same.

Which one would u buy?

https://preview.redd.it/skkavnxgtkxg1.jpg?width=1000&format=pjpg&auto=webp&s=bc9168571c9d6654852e8dd6f593cf2464659827

https://preview.redd.it/nnh1loxgtkxg1.jpg?width=1000&format=pjpg&auto=webp&s=043b86304726af70aa747a7a7bf73dfa34dc06e1

reddit.com
u/Sensitive_Spend_3131 — 9 hours ago
▲ 6 r/hotas+2 crossposts

[selling] VKB Gunfighter MK III Space Combat Edition (HOSAS)

Selling the L and R set. Let me know if interested. Includes VKB UCM Stronghold mounts. These are mint. I was getting into Star Citizen back in 2018. Purchased these in 2021 and they sat in a box since.

u/Ninevolt9v — 13 hours ago
▲ 3 r/hotas+2 crossposts

Cougar MFD Setup

Hiya everybody

I've got a Thrustmaster MFD Cougar setup with small displays mounted behind each bezel for DCS. Love the look, hate the cable situation.

Current setup per MFD:

1x HDMI (video signal, straight to GPU)

1x USB-A (MFD button inputs)

1x USB-C (display power)

So 6 cables total snaking back to my PC. It works, but it looks like a rats nest and I want to clean it up properly.

Anyone has an idea how to solve this efficently ?

Thanks in advance!!

reddit.com
u/Winter-Dream233 — 5 hours ago
▲ 1 r/hotas

x52 pro stick, thrustmaster 16000 throttle woes

The first thing that surprised me was how the stick is really wobbly. I don't think it's defective, it is 24 years old but never used. As if it's a design choice? I tried a 6mm ring spacer and it goes TING at the edge of the axes. Should I try a 5 or perhaps 4mm?

And my thrustmaster throttle is modded. I got it despite this because it was cheap. It doesn't feel the same as other throttles, have you ever used a manual credit card authorization form? It moves a lot like that, it's very "slidey" with no pushback. Such as the x52 throttle, the TM hotas ones... it feels odd and like a downgrade, not a mod that someone would want.

reddit.com
u/cheetocat2021 — 4 hours ago
▲ 16 r/hotas

My turn to say thank you back.

​

Due to this community, I was able to transform a whole train of ideas and concepts into a tangible small business.

The throttle quadrant, flaps modules, and everything else that I've made was taken straight from my experiences and observations within the community, be it for inspiration, problem-solving, or simply how other people go about setting up their simulators.

As a sincere thank you to everyone, I felt it appropriate to do something in return.

I've created a promo code that will effectively drop these to my costs on the first 15 modules overall — throttle quadrants, GA flaps module, and momentary flaps module.

Not much to write home about, but a little way to pay back those that have made all of this possible.

This is a great opportunity to upgrade your current system if you've been considering it before.

If you are one of those people that helped directly with the ideas and the setup of this i sincerely thank you.

u/project-x-sim — 1 day ago
▲ 2 r/hotas

Virpil Mongoos T-50CM3 throttle vs VKB STECS Throttle System Max (Mk.I)

I'm buying a Throttle control after Winctrl couldn't ship one for the past 3 months, I'm thinking about a Virpil Mongoos T-50CM3 throttle (376€ tax and shipping included w/20% discount) or a VKB STECS Throttle System Max (Mk.I) (363€ tax and shipping included). I'm more inclined towards VKB because I need buttons.

reddit.com
▲ 1 r/hotas

Help: Setup x56 dials

I have an x56 i'm using with warthunder and i'm trying to setup the rotary dials to do different things with different mode selects, I.e. mode 1 is zoom, mode 2 is radiator control, mode 3 is fuel mixture. I've figured out how to set it up as a band control, but i'm wanting it to work more like a directional axis. Problem is setting it as an axis directly in warthunder, it doesnt recognize the mode switch so the dials will do the same function as mode 1 even if in other modes.

It'd be nice if I could setup 3 different "axis" for the same dials and then just select that axis in game, i.e. mode 1 = axis x, mode 2 = axis y, mode 3 = axis z. But same physical dial but i'm not sure how to program it like that?

Any help is appreciated.

reddit.com
u/homsikpanda — 19 hours ago
🔥 Hot ▲ 1.2k r/hotas+1 crossposts

My pinky finger is completely non functional so I created a better paddle to use my ring finger on the pinky trigger of my new HOTAS without awkwardly gripping the tip of it. Used PLA and TPU 85A for the finger pad

u/alphagusta — 3 days ago
▲ 8 r/hotas

Best Space Games for HOTAS

I'm new to all this and wondering what the best space combat games are to play with a HOTAS setup. I'm not interested in any games with MMO aspects like elite or star citizen, I'm looking at House of the Dying Sun and Star Wars Squadrons, but I'm wondering if there's any other titles I should be aware of?

reddit.com
u/Yogurt_Warrior — 2 days ago
▲ 2 r/hotas+1 crossposts

VKB MCG

So, in MCG-U description, it says that if i add a comment to the order, it can be sent with a B connector for Gladiator Pro, though on the mcg pro page, it also mentions B connector but doesn't gladiator

So my questions are: 1. Is MCG Pro's B connector compatible with Gladiator pro. 2 is gladiator pro just an older version of nxt evo and will mcg work in it?

I know i explained it very, ehh, weird but I did my best...

Thanks in advance

reddit.com
u/WarThunder24-7 — 20 hours ago
▲ 39 r/hotas+1 crossposts

Joystick Diagrams 2.2.0 - Open Kneeboard Integration & VJoy compatibility for JG/DCS

Out with another release for the weekend, some long asked for features finally delivered.

Headline features

- Diagrams can now automatically be sent to OpenKneeboard from within Joystick Diagrams. PNG files will be auto exported to the aircrafts for your DCS profiles, along with any magic you've done inside Joystick Diagrams (merging profiles/renaming bind text etc)

- Vjoy devices are now automatically resolved between DCS and Joystick Gremlin. Joystick Gremlin remaps on your main stick to Vjoy devices are joined to DCS World automatically. So your BUTTON_3 will contain all DCS native controls and DCS Vjoy controls (Huge thanks to Aurism in our Discord for helping design and test this feature).

Full changelog is at: https://www.joystick-diagrams.com/changelog/

We now have a full developer page, covering writing of plugins (input and output) and would love to see some ideas played out by the community - https://www.joystick-diagrams.com/developers/

u/RexehBRS — 2 days ago
🔥 Hot ▲ 54 r/hotas+1 crossposts

New TRIM wheel with gear reduction system ✈️ #diykit

Hi guys, sharing my latest flight sim trim wheel design with gearing adjustment system!

The kit is available in DIY format on the project website 🤘

u/woodcockpitdesigns_ — 2 days ago
🔥 Hot ▲ 89 r/hotas+1 crossposts

Maxed out BBI-64 buttons box

This is the end state of my experiment with maxing out a button box built around a Leo Bodnar BBI-64. It's mounted on a monitor arm and is itself the mount for the radio box and the right MFD.
There are swapable label overlays, I keep several sets for the aircraft I fly most often.
Modular design is mostly due to the limited baseplate area of my Prusa MINI.
Still needs some nice extensions for the toggle shafts, when I come up with a design that is both resilient and a tight fit.

u/DutchChilli — 3 days ago
▲ 4 r/hotas+2 crossposts

Map HOTAS or any other HID to Volume mixer, Keyboard and Mouse

Hello,

Few days ago I posted about the app that can be used to map HID to volume mixer in Windows. Today I have released the second version of the app, which lets you map your HID to the keyboard and mouse:

https://github.com/alexunder18/HIDFader

Note: if you already mapped your HID with the first version, you must move xml config from %appdata%/HIDFader to %appdata%/HIDMate

Enjoy!

reddit.com
u/alex_under___ — 8 hours ago
▲ 12 r/hotas

Anyone else enjoy making these?

Ecosystem coming together quite nicely. I must admit there are times where I enjoy making these more than swimming with them.

I published more on my site here and here if anyone wants to have a closer look.

Calm skies fellow simmers.

u/project-x-sim — 2 days ago