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VU1
Dynamic Analogue Dials
Moving coil dials are nothing new, they have been around since the invention of galvanometer devices in the 1800s and are more commonly associated with audio equipment in the era of analogue audio where it was used to represent volume (hence VU, Volume Unit). What makes this kind of display appealing is its mechanical motion, a connection to the physical world, unlike something like an OLED screen that resides in the virtual.

Developed in collaboration with Saša Karanović, the VU1 is a modern take on this retro display technology. What makes the VU1 different from other dials is the inclusion of an e-ink display that transforms what would be a dedicated and singular application device into something far more versatile. For those unfamiliar, e-ink displays are commonly used in e-readers and give a ‘paper-like’ experience as they have high contrast and don’t emit any light. Using this as the dial face allows it to be repurposed on the fly, changing the units and graduations to represent entirely different metrics.

In addition to the moving coil and e-ink, we have included RGB lighting but unlike its typical superfluous inclusion on almost everything PC related, these have a practical function. As e-ink displays are passive (don’t emit any light), they can’t be viewed in total darkness, so the RGB is used to provide illumination to the dial face and provide an extra colour-based dial value indicator.

Powering the VU1 is a robust open-source platform that has been designed from the ground up to be easy to implement so that support can be natively added to virtually any application. Rather than try to develop a parallel or competing application for every possible use case (which would also be impossible), we provide the Server App that acts as the gateway. With the use of industry-standard REST API, 3rd party developers and the community we help grow will create new and innovative uses for the dials.

A separate website dedicated to the VU1, 3rd party integration, community plugins and a discussion/support forum will be available at vudials.com

The VU1 is housed in a 55mm cube, machined from extruded aluminium and finished with our signature sandblasted & anodised surface giving it a premium look and solid feel. There are two types of device, a HUB and a DIAL and whilst they share the same design and construction, the HUB features an additional USB port for connectivity to the device that will be supplying power and data, e.g. your PC or Raspberry Pi.

Features

ONE DIAL, MULTIPLE USE CASES

ONE DIAL, UNLIMITED USE CASES

What makes the VU1 special is the ability to instantly redefine what the output of each dial represents, the label, the graduation, the units, everything about the face can be changed thanks to the e-ink display.

BEAUTIFULLY CRAFTED
BEAUTIFULLY CRAFTED

Machined from extruded aluminium and finished with our signature sandblasted & anodised surface the VU1 has a premium look and solid feel.

AN OPEN PLATFORM
AN OPEN PLATFORM
Under the hood, the Server is using REST API, which is an industry standard that is easy to use and implement. This means adding support for VU1 Dials to any applications or building plugins should be very easy and straight forward. in most cases all it takes is a few lines of code and you are already up and running.
SIMPLE AND SCALABLE CONNECTIVITY
SIMPLE AND SCALABLE CONNECTIVITY

A single USB cable from your device to the HUB is all it takes to power multiple DIALS thanks to the daisy chain topology that utilises standard USB cables adding additional DIALS is easy and flexible.

STACK, STAND OR MOUNT
STACK, STAND OR MOUNT

The VU1 was envisioned to primarily be used as a desk accessory and features non-slip strips on the bottom for this purpose. We also include a angled stand with every HUB/DIAL that provides an alternative viewing angle should that be preferred.

In addition to these ‘standard’ uses, the VU1 features an M3 mounting point on the back that allows for mounting is alternative scenarios and applications.

Reviews & Media Coverage

Devyn Johnston
Build Video

Probably the most interesting build I’ve done yet, this is an analogue-styled mini PC built in the DA6, an open.....

Snazzy Labs
Build Video

its a cute, non-gamer-RGB, minimalist way to spruce up your PC setup and they work really really well if only.....

Minibotpc
Written Review

The rather retro and clean design will no doubt work with a lot of today’s builds and attract fans from.....

Hardware Canucks
Media Coverage

Lets talk about those sexy little dials we saw scattered around the SG10 …….

Gear Seekers
Media Coverage

each one of these screens is a tiny e-ink display ….. e-ink is seriously cool, it just looks like paper

Gamers Nexus
Media Coverage

We also got a chance to check out the VU1 analog gauges …..

    Support

    The dedicated VU1 website will soon be available at vudials.com

    • The dials are correctly installed and power cycle but i get a message "VU Server failed to start. Access to serial port denied. VU Server already running?"
      Assuming you don't have another instance of the server software running, this could be caused by another application that is scanning COM ports and effectively blocking the VU1 server from being able to communicate with the HUB.  If you have another device installed on your system with some control software (even something like RBG lighting), the best way to determine if that is the cause of the problem is to disable it and try again. Below is a list of software that is known to cause this issue
      • SignalRGB
      If you identify any additional software that is causing this issue, please take the time to share it with us so that we can inform other customers.
    • What does the Kit include?
      The VU1 has 2 kit options. 1. The Starter Kit - This includes everything you need to get started, a single 'HUB' to connect VU1 to your PC and 3 x 'DIALS' that make a total of 4 displays. 2. The Expansion Kit - This is designed for users that already have a 'HUB' but wish to increase the total number of DIALs by 4
    • What if I have a question that is not listed?
      If you can't find the information you need, please send us a message using the 'Get in Touch' link at the top right of the page, choose the appropriate department and we will respond with the relevant information.

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