Galactic Unicorn (Pico W Aboard)

SKU: PIM631 Brand: Pimoroni
A programmable 53 x 11 LED matrix / sign with wireless connectivity and oodles of extras! ??...
$179.95 AUD, inc GST
$163.59 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Tue, 5th of Mar

Quantity Discounts:

  • 5-10 $157.05 (exc GST)
  • 10+ $152.14 (exc GST)
- +

6 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!


  • $6+ Standard (5+ days*, tracked)
  • $10+ Express (2+ days*, tracked)
  • FREE Pickup (Newcastle only - must order online*)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

A programmable 53 x 11 LED matrix / sign with wireless connectivity and oodles of extras! 🦄

Galactic Unicorn is a very beautiful, all-in-one, RP2040 powered LED matrix perfect for conveying information fabulously (or for sprucing up your desktop, makingspace or imaginarium). There's a ton of features aboard this one, here are some of our favourites!

🌈 583 RGB LEDs lovingly arranged in a 53 x 11 grid, all with individual colour/brightness control.

📷  Looks great on video - invoking RP2040 magic means we can update the LEDs really quickly (we measured around 300 fps at 14-bit precision). This means there's no nasty strobing, artifacting or brightness stepping when it's filmed, so it's perfect for adding to the background of your streaming setup.

🌏 2.4GHz wireless connectivity (courtesy of the Raspberry Pi Pico W) so you can use it to display all sorts of interesting data from the internet.

There's also an onboard amp and little speaker for bleepy alerts and *futuristic noises* and a battery connector so you can power it without it having to be tethered to a USB portEvery Galactic Unicorn comes with a pair of sleek little metal legs so it can stand up on its own (and has a selection of mounting holes if you'd prefer to do something else). 

Use it to make a very fancy clock, a very fancy weather display or a very fancy output for sensors (other very fancy use cases are available).

What's new?  🕶

We first teased Galactic Unicorn at the Raspberry Pico W launch, but it's had quite the glow up since then. The big change is that Pimoroni has switched to a new kind of LEDs that are bigger, brighter and have built in diffusion and they look absolutely *chefs kiss*. 

Pimoroni has also moved the buttons onto the back for a sleeker look, added a grille in front of where the speaker sits, and made a bunch of other little changes that means the release version of GalUni is really super nice.

  • Raspberry Pi Pico W Aboard
    • Dual Arm Cortex M0+ running at up to 133Mhz with 264kB of SRAM
    • 2MB of QSPI flash supporting XiP
    • Powered and programmable by USB micro-B
    • 2.4GHz wireless
  • 583 RGB LEDs in a 53 x 11 grid
    • 3.5mm LEDs with rounded square apertures
    • 6mm LED spacing
    • Driven by 10 FM6047 constant current LED drivers
  • MAX98357 3.2W I2S Mono Amplifier (with 30mm 1W speaker)
  • Phototransistor for light sensing
  • 9 tactile user buttons
  • Reset button
  • 2x Qw/ST (Qwiic/STEMMA QT) connectors
  • JST-PH connector for attaching a battery (5.5V max)
  • Fully assembled
  • No soldering required.
  • C/C++ and MicroPython libraries
  • Schematic (coming soon)
Kit includes
  • Galactic Unicorn (with speaker attached)
  • 2 x metal legs
  • USB A to micro-B cable

To make it easy to get started, Galactic Unicorn comes pre-loaded with MicroPython and a demo reel of examples.

If you're using C++ or pirate-brand MicroPython to program your Unicorn you'll have access to our PicoGraphics library, which includes handy functions for working with text, shapes and images (if you prefer, you can also control the colour and brightness of each pixel individually, of course.)

Not your everyday RGB LEDs

In our software, we use the Pico W's PIOs (Programmable IOs) to drive the LEDs. Internally, Galactic Unicorn applies gamma correction to the supplied image data and updates the display with 14-bit precision resulting in extremely linear visual output - including at the low end.

The display is refreshed around 300 times per second (300fps!) allowing for rock solid stability even when being filmed, no smearing or flickering even when in motion.

Connecting Breakouts

The Qw/ST connectors on Galactic Unicorn make it super easy to connect up Qwiic or STEMMA QT breakouts. If your breakout has a QW/ST connector on board, you can plug it straight in with a JST-SH to JST-SH cable

Breakout Garden breakouts that don't have a Qw/ST connector can be connected using a JST-SH to JST-SH cable plus a Qw/ST to Breakout Garden adaptor. Want to use >2 breakouts at the same time? Try this adaptor!

  • Measurements: 330 x 78 x 10.3 mm (L x H x D, approx)
  • The 8 mounting holes are M2, 3mm in from the edge, and equally spaced 108mm horizontally and 72mm vertically.
  • Leg holes are M2.5.
About Pico W Aboard

Our new Pico W Aboard products come with a built in Raspberry Pi Pico W. This means you get all the advantages of a RP2040 microcontroller - a speedy fast dual-core ARM processor, a dynamic, growing ecosystem and a choice of different programming methods to experiment with. Most excitingly though, Pico W has wireless connectivity, so your Pico/RP2040 devices can communicate with each other, and the internet! 🌏

View all Pico W Aboard!

This product is listed in:

Displays & Screens>LED Matrix

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

  • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
  • $6+ for Standard Post (typically 6+ business days, tracked)
  • $10+ for Express Post (typically 2+ business days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11+ for Pack and Track (3+ days, tracked)
  • $16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
NSW, 2289

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!

Write Your Own Review


View All


The Maker Revolution

The Maker Revolution celebrates the creation of new devices and the modification of existing ones - ...
The Maker Revolution celebrates the creation of new devices and the modification of existing ones - ...

Character Displays with Particle

Crunching numbers is fine, but sometimes you really need to visualise what’s going on in the t...
Crunching numbers is fine, but sometimes you really need to visualise what’s going on in the t...


Simple e-ink dashboard

The aim of my project was to make a small display to show information such as the clock, weather, ca...
The aim of my project was to make a small display to show information such as the clock, weather, ca...

Raspberry Pi Desk Clock with Data Display

This project uses a Raspberry Pi and TFT display panel to provide a desk clock that also monitors ou...
This project uses a Raspberry Pi and TFT display panel to provide a desk clock that also monitors ou...

Please continue if you would like to leave feedback for any of these topics:

  • Website features/issues
  • Content errors/improvements
  • Missing products/categories
  • Product assignments to categories
  • Search results relevance

For all other inquiries (orders status, stock levels, etc), please contact our support team for quick assistance.

Note: click continue and a draft email will be opened to edit. If you don't have an email client on your device, then send a message via the chat icon on the bottom left of our website.

Makers love reviews as much as you do, please follow this link to review the products you have purchased.