Steam Deck @sopuli.xyz OmegaMouse @feddit.uk 1y ago

Would it be theoretically possible to create a 'vibration module' for the Deck?

As mainly a console gamer over the years, I've become quite used to playing with a controller that has vibration. I feel that this is one thing the Deck is missing out on.

So I'm wondering if it's possible to somehow connect up a small vibration motor (externally) that can be connected to the Deck, and have it recognised as a controller?

Possibly more effort than it's worth but would be interesting to see if anyone has any ideas.

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The deck does have a vibration motor. Do you mean to rig up a more powerful one?
- Yes that's right. The default ones are extremely weak!
  
  Roy, is that you...?
  
  Yeah because they're just using the haptics meant to provide feedback when you use the touchpads.
  
  You can increase the vibration intensity in the steam deck settings. Have you maxed it out?
For some reason this post reminds me of the good old N64 days where you had to load a vibration pak into the controller. Good time, good times.
- Yes, that is exactly what I want xD
Why not just use something like https://crates.io/crates/buttplug ?
- This may actually be the perfect solution! Internal vibration. Imagine playing Forza and feeling your insides jiggle as you accelerate through a corner. Possibly the closest thing to actually driving a car.
  
  It sure sounds like a fun project to work on. If only I didn't have so many things in backlog already.
  
  All the sim racers use them, only a casual would drive without the SportsPlugGTX
I'm in the work bathroom so I can't check, but I think you can crank the haptic settings up on the deck, maybe that might help hold you over.

it might actually be easier to replace the vibration motors in the deck with those for another controller. They could be a standard size, and other motors might fit. It all depends on how the motors are controlled electrically, and whether sufficient power could be sent to the new motors, and if so whether the electrical system can handle it.
- The Deck doesn't use conventional motors for vibration like most controllers do, it uses a haptic feedback engine built into each touchpad that works more like a speaker than a traditional vibration motor (which is just a motor with a spinning weight attached). You can't really interchange these.
  
  Do switch joy cons do that as well? I remember some indie games literally using vibrations as a speaker
Theoretically of course :D The Software side shouldn't be that hard either so if you get the motor somehow connected you could get fancy rumble instead of the haptic feedback which you can currently enable.
I always thought it would be a cool product idea to create a usb haptic feedback thing that attached to your desk, but no idea how you'd extract the vibration data unless you fake it based off of bass in the sound...

You could always use an external controller with haptics?
- If the game has native support for controllers, maybe the USB pack could act as a controller and you "mirror" the controller input between both the pack and the deck itself?
  
  Probably, though that might not work if you wanted to actually use a mouse + kb on the desk
Most things are possible with enough effort but the question is if it would be worth it. You could potentially replace the weight the motor spins with one that's heavier but then you risk burning out the motor and I'm not sure how easy it would be to replace. Adding an additional motor to the back could work. Maybe you could use an Adruino in combination with the Steam Deck's USB C port?

I imagine without a fair amount of effort though you'd lose any kind of feeling of 3D vibration. Depending on where it's mounted as well you might see diminishing returns.
- The Deck doesn't use a motor with a weight, it uses a vibration coil built into each touchpad that works more like a speaker. You couldn't just replace the motor or weight.
  
  Ah my bad

40 comments