Intermediate

Assembling your Picade

Build your own mini-arcade cabinet with this friendly, step-by-step guide to the latest Picade, designed for Raspberry Pi 5 with optional NVMe Base support.

30 July 2025 · Tutorial · about 2 hours

This tutorial will help you assemble your 10" Picade, 2025 edition.

Checking your Picade version

Double check that you're following the correct assembly guide before you continue. Take a look at your Picade box. If you have a 2025 edition Picade, it will look like this - note the pink 'designed for Raspberry Pi 5' sticker!

What the 2025 Edition box looks like

You can also identify a 2025 Picade from its console and marquee artwork - the art looks like this.

What you'll need

Essential

You'll also need the following:

  • A Raspberry Pi 5. This version of Picade is designed to work nicely with Raspberry Pi 5, but if you want to use an older Pi with this kit that's also possible, as long as it has a 40 pin header attached. Note that this kit comes with a micro-HDMI cable, so if your Pi has a full size HDMI connector you'll also need to pick up a standard HDMI cable to plug it in.

  • A USB-C power supply (make sure you pick the correct power supply for your region)

  • A microSD card

Nice to have

  • An Active Cooler to keep your Pi nice and cool.

  • A NVMe Base if you want to add some super fast solid state storage.

Preparation

It'll take two to three hours to build your Picade. A large space, like a table or floor, with a soft covering is an ideal build space. There's a couple of points where it's useful to have an extra, friendly, pair of hands on stand by. You’ll also need a Phillips/cross-head screwdriver and a small flat blade screwdriver (2.5mm or smaller). If you don't have those already, you might want to grab an iFixit driver kit - they're great and we use ours every day.

Contents of the kit

In the box, you'll find a poster / cheat sheet for PICO-8 (with your redemption code printed at the bottom), an envelope full of our best stickers and four smaller boxes that contain the CABINET, FIXINGS, SCREEN, and ACCESSORIES (you'll find the cabinet box underneath the other three!).

What's inside the big box

Here's a complete list of everything that's inside each box! If you're missing anything, drop us an email at support@pimoroni.com and we'll get it sorted.

CABINET box

  • 6 powder coated wooden cabinet panels (marked A-F)
  • Large square acrylic screen panel
  • Printed cardboard screen surround
  • Marquee assembly (comprising of two long acrylic pieces, and a 'Picade' printed cardboard insert)
  • Console assembly (comprising of a wooden panel with holes for buttons, a matching acrylic piece and a printed cardboard insert)

SCREEN box

  • 10" LCD screen panel
  • 4 lasercut acrylic pieces for mounting the screen (marked 'Top 1' and 'Top 2' and 'Base 1' and 'Base 2')
  • Screen driver board
  • Screen keypad
  • Long, thin ribbon cable for attaching driver board to keypad
  • Short, wide ribbon cable for attaching driver board to screen

ACCESSORIES box

  • Speaker
  • Joystick
  • Joystick ball
  • Black plastic collar/dust cover for joystick
  • Illuminated power button
  • 10 arcade buttons (4 black, 2 blue, 2 yellow, 2 pink)

FIXINGS box

  • Picade X HAT
  • 9 L-shaped plastic brackets (for attaching the panels together)
  • 4 rubber feet
  • Rubber O ring
  • HDMI to micro-HDMI cable
  • USB micro B cable (for powering the screen)
  • Two Dupont to spade connector wiring looms (for plugging in the buttons)
  • Joystick cable
  • A bolt pack containing a bunch of nuts, bolts and threaded standoffs (we'll be using M2.5 and M3 bolts in this build)
  • A booster header
  • And a stylish pin badge!

Cabinet assembly

Cabinet assembly tips

First up, here's some general guidance to keep in mind throughout the build.

  • The wooden panels are laser cut from MDF by us and then powder coated by a friendly, local Sheffield company. This process can result in some textural variation on the back of the panels and you might also notice some holes on the inside that don't go all the way through - these holes are where the panels are hung up to be powder coated. There should be an obvious good side and a 'label' side with markings and text on. The label side will always be on the inside of your Picade, so any patchiness on this side won't show once your Picade is assembled.
  • The wooden panels are labelled A - F to help you identify them.
  • Some parts of the cabinet assembly need there to be a bit of give in the cabinet, so it's a good idea not to tighten the screws and nuts that go through the brackets to fasten the wooden panels together fully until the end of the build.
  • The heads of the screws should always be on the outside of your Picade cabinet, and the nuts/threaded ends of the screws should be on the inside.
  • We laser cut the acrylic pieces in house at Pimoroni HQ (pew pew pew). They have a protective film on both sides that you'll need to remove as you fit the pieces to the cabinet. Note that the film may look a little bit different depending on what manufacturer we got that batch of acrylic from - some use opaque white film and some use translucent green film. Don't worry, the clear acrylic should look the same underneath!

Attaching the feet

For this section you'll need:

  • Wooden panel A
  • Rubber feet

To start, you'll need to find the square black wooden panel marked A in the CABINET box - this will become the base of your Picade. You'll also need the rubber feet, which are in the FIXINGS box.

Panel A and the rubber feet

Flip panel A over so that the good side is on top.

Picade panel A flipped with the good side facing up

Then peel off the backing from the four rubber feet and stick them on the good side of the base, close to the corners. The tabs on the edges of the base will need to fit into slots later on, so make sure the feet aren't positioned right at the edges.

Rubber feet attached to the good side of Panel A

Now the base won't scratch your desk whilst you carry out the rest of the assembly!

Adding base brackets

Open up the bolt pack and locate the bags of M3 12mm screws and nuts, they are the thicker ones and should look something like this.

Picade M3 screws and nuts from the bolt pack

You'll use lots of these for fixing the cabinet together, and you'll want to always have them so that the heads of the bolts are on the outside and the nuts are on the inside of the cabinet (the side with the text labels on).

For the following section, you'll need:

  • 5x L-shaped plastic bracket from the FIXINGS box
  • 5x M3 screws
  • 5x M3 nuts

L-shaped brackets, M3 screws, and nuts

Flip panel A over so that it's standing on its feet. There are five rectangular outlines on the label side of panel A that show where to attach the brackets.

Picade panel A standing on its four rubber feet

Push a screw through one of the bracket holes on Panel A from the underside.

M3 screw passing through a bracket hole in panel A

Then thread the bolt through the round, centre hole on the bracket - the round holes in the brackets can be a bit tight so you might need to use your screwdriver to get the screw thread to first engage.

Bracket screw and nut being fitted to panel A Close view of the bracket screw and nut on panel A

Fix the bracket in place with a nut.

Bracket secured to panel A with a nut

Repeat this process until you have five brackets attached to panel A.

Five brackets attached to Picade panel A

Mounting your Raspberry Pi to the base (without NVMe Base)

Now it's time to attach your Raspberry Pi to panel A. If you're planning on just using an SD card for storage then you can follow the instructions in this section. If you're planning on installing an NVMe Base in your Picade skip this section and move onto the next one.

Locate:

  • your Raspberry Pi
  • your Active Cooler (it's fine if it's already attached to your Pi 5, you don't need to remove it).
  • The bag that contains various lengths of M2.5 threaded standoffs (and an assortment of M2.5 bolts)

Raspberry Pi, Active Cooler and M2.5 standoffs

If you're using an Active Cooler and you've not attached it already, fit it to your Pi 5 now. If you need help with that, check out Raspberry Pi's documentation.

To complete this section you'll need

  • a Raspberry Pi (with Active Cooler attached, if you're using one)
  • 4x M2.5 20mm bolts (the longest bolts from the bag with the standoffs)
  • 4x 10mm M2.5 standoffs (the shorter ones)

Raspberry Pi, standoffs, and bolts for mounting to panel A

The four mounting holes for the Pi are located near a rectangular cutout that will let you access the Pi's SD card once everything's assembled. Poke one of the long bolts through one of the holes, from the bottom.

Long bolt passing through a hole in panel A

Then screw one of the 10mm standoffs onto the screw thread.

10mm standoff screwed onto bolt

Repeat this process until you have all four standoffs attached to panel A.

Four standoffs attached to Picade panel A

Place your Pi onto the bolts, with the Pi's SD card slot over the rectangular cutout.

Raspberry Pi positioned on the mounting bolts

Mounting your Raspberry Pi to the base (with NVMe Base)

Here's how to incorporate an NVMe Base in your setup. Note that the Picade cabinet will only accommodate the single NVMe Base, not NVMe Base Duo.

If you're using an Active Cooler and you've not attached it already, fit it to your Pi 5 now. If you need help with that, check out Raspberry Pi's documentation.

You'll also need to attach your SSD to the NVMe Base before continuing. Full instructions for assembling NVMe Base can be found here, if you need them. Note that you don't need to fit the standoffs, plug in the ribbon cable or attach the feet.

To complete this section you'll need:

  • a Raspberry Pi (with Active Cooler attached)
  • An NVMe Base with SSD installed
  • a PCIe ribbon cable (this comes with NVMe Base)
  • 4x 7mm M2.5 standoffs (these also come with NVMe Base)

Raspberry Pi, NVMe Base, SSD, ribbon cable, and standoffs

From the Picade bolt pack, you'll need:

  • 4x M2.5 20mm bolts (the longest bolts from the bag with the threaded standoffs)
  • 4x M2.5 nuts (ours were in their own bag)

M2.5 bolts and nuts for the NVMe Base installation

The four mounting holes for the Pi are located near a rectangular cutout that will let you access the Pi's SD card once everything's assembled. Poke one of the long bolts through one of the holes, from the bottom.

Long bolt passing through a hole in Picade panel A

Then screw one of the nuts onto the screw thread.

Nut fitted onto the Picade mounting screw

Repeat this process until you have all four bolts and nuts attached to panel A.

Four bolts and nuts attached to Picade panel A

Once the SSD is fastening in place, slot the NVMe Base over the screw threads. The PCIe connector should be on the top side and next to the rectangular cutout in panel A.

NVMe Base fitted over the screw threads on panel A

Then fix it in place with the 7mm standoffs.

NVMe Base secured with 7mm standoffs

Plugging in the PCIe ribbon cable is a bit fiddly, and you might find tweezers helpful for this part. We found it easiest to plug it into the Pi first...

Raspberry Pi with PCIe ribbon cable connected

...and then plug it into the connector on the NVMe base.

PCIe ribbon cable plugged into the connector on NVMe Base

Once both boards are connected, you can turn the Pi the correct way up and sit it on top of the screw threads. Be careful when doing this not to dislodge / damage the cable.

Both boards are now connected Raspberry Pi is now flipped over and sitting on the standoffs

Now is a good time to check that the orientation of everything is correct. The PCIe cable should be next to the rectangular cutout on panel A, and the writing on the cable should be visible.

Raspberry Pi and NVMe Base aligned beside the panel cutout

Mounting the Picade X HAT

Next we'll be adding the Picade X HAT to the top of our stack, so we can connect up all those lovely inputs later on.

You'll need:

  • Picade X HAT
  • Booster header
  • 4x 17mm M2.5 standoffs (the longer ones from the bag of standoffs)
  • 4x M2.5 6mm bolts (also from the bag containing standoffs)

Picade X HAT, booster header, standoffs, and bolts

Push the booster header down onto the Pi's GPIO pins (make sure it's correctly lined up and not 'off by one'). Then screw the long 17mm standoffs onto the screw threads.

Booster header pushed down onto the Raspberry Pi GPIO pins

Now push the Picade X HAT onto the Pi's GPIO pins, ensuring that the pins are correctly lined up and the holes line up with the standoffs.

Picade X HAT pushed down on the Raspberry Pi GPIO pins

Use four of the smaller metal M2.5 screws to secure the HAT to the standoffs.

Picade HAT secured to the standoffs with M2.5 screws

Stack complete!

Attaching the speaker

Next you'll need:

  • Speaker
  • 2x M3 bolts
  • 2x M3 nuts

Picade speaker and fixings

Place the speaker on the label side of panel A, with the paper cone against the cutouts and the wire pointing towards the edge of the Picade. Secure it with M3 screws, pushed through from the good side, and M3 nuts. The paper cone of the speaker is delicate, so take care not to accidentally damage it.

Speaker positioned on the label side of panel A

The speaker wires connect to the screw connector on Picade X HAT, marked SPEAKER.

One at a time, loosen the screw terminals with a small flat head screwdriver and slot in the wires, matching red to + and black to -. Then tighten up the screws and give the wires a little tug to make sure they're securely anchored in the terminals.

Speaker wires connected to the Picade X HAT

Double check that the screw terminals are gripping the metal core of the wires, not onto the insulation surrounding them!

Close up of the screw terminals are gripping the metal core of the wires.

Here's what things should look like so far.

Picade base with speaker and Raspberry Pi hardware attached

Attaching the sides and front

For this step you'll need:

  • Wooden panel B
  • Wooden panel D
  • Wooden panel E
  • 6x M3 bolts
  • 6x M3 nuts

Picade side and front panels and fixings

Locate wooden side panel B and attach it to the two brackets on the side of the base closest to the speaker grill, using two more M3 nuts and bolts pushed through from the outside.

Wooden side panel B attached to Picade base

Attach wooden side panel D to the opposite side of the base in the same way.

Wooden side panel D attached to the opposite side of the Picade base

Panel E is the front of the cabinet, and it slots between the short edges of the side panels (the tabs should fit neatly into the slots). Make sure the two little holes are at the bottom edge of this piece, next to the base. Secure the front in place with two M3 bolts.

Panel E attached to the front of the cabinet.

Adding the top brackets

We won't be fitting the top just yet, but we can add the brackets for when we do. You'll need:

  • 2x L-shaped plastic brackets
  • 2x M3 screws
  • 2x M3 nuts

Top brackets and fixings

Attach the brackets inside the outlines at the top of side panels B and D, using the single hole.

Bracket attached inside the marked areas of a side panel

You can set the cabinet aside for now - here's what ours looks like so far. You're now about a third of the way through the build, so now's a good time for a break.

Partially assembled Picade cabinet with side panels fitted

Building the screen assembly

Next job is to put the screen assembly together. You'll need the contents of the SCREEN box:

  • the 10" LCD screen
  • the screen driver board
  • a short ribbon cable with a gold bit on the end (this is used to attach the driver board to the screen)
  • a long thin ribbon cable (this is used to attach the driver board to the keypad)
  • Four curiously shaped screen mount acrylic pieces, labelled TOP and BASE

Picade screen assembly parts from the SCREEN box

You'll also need (from the CABINET box)

  • the printed cardboard screen surround
  • the large square acrylic screen piece

Screen surround artwork and large acrylic screen piece

Finally, you'll need (from the bolt pack):

  • 4x M3 bolts
  • 4x M3 nuts
  • 4x flat headed M2.5 11mm bolts
  • 4x M2.5 nuts

Picade screen assembly M3 and M2.5 fixings

Take the large square acrylic piece and lay it down with the tabs on either side, and the curved edge at the top.

Large square screen acrylic with tabs at the sides and curved edge at the top

All of the acrylic pieces come with protective film on both sides. You'll need to peel this off each of the pieces as you use them, but we'll be leaving the layer on the outside of this large screen piece until the end of the build to protect it.

Peel off the protective layer on one side of the large screen piece. This will be the inside of the screen assembly so try not to get any dust, fingerprints, crumbs or pet hair on this surface, as it will be difficult to get rid of once the pieces are sandwiched together.

Large screen acrylic with one side of its protective film removed

Place the screen surround artwork face down onto the exposed acrylic, also with the curved edge at the top.

Screen surround artwork placed face down on the acrylic

Remove the protective film from the screen itself using the tab at the side (being careful to avoid fingerprints here also), and place the screen facedown on top of the cardboard. The gold display connector should be next to the curved top edge.

Display panel positioned on the screen surround artwork

Next we'll be fitting the acrylic mounting pieces to hold the screen in place. Find the narrow, clear acrylic piece marked 10" BASE 1, remove the protective film, and place it below the screen. The 10" BASE 1 label should be right way up and readable.

Acrylic mounting pieces positioned around the Picade screen

Poke some M3 screws through the holes in both pieces (from the screen side).

M3 screws aligned through the bottom acrylic pieces

Check that the triangular notches on the bottom edge of the screen are sitting nicely into the notches on the acrylic.

Screen triangular notches aligned with the acrylic notches

Next, slot 10" BASE 2 onto the screws, again making sure the label is the right way up and readable. Fix everything in place with a couple of M3 nuts. Note that as we're using metal fixings on acrylic here, you should take care not to tighten them up too much and crack the acrylic. Finger tight is fine.

Acrylic piece labelled 10 BASE 2 fitted to the screen assembly

Next, poke two M3 screws through the holes in the top edge and add 10" TOP 1 to the top edge of the screen assembly. The curve in the acrylic should match the curve at the top of the screen piece.

10 TOP 1 acrylic piece fitted to the top edge of the screen assembly

Before adding the final parts of the screen assembly, attach the display driver board to its acrylic bracket. Take the acrylic piece marked 10" TOP 2, and place it with the protruding part pointing downwards and the label the right way up. Place the driver board on top, with the HDMI and micro USB connectors at the bottom edge.

Display driver board placed on 10" TOP 2

Fix the driver board in place with the M2.5 flat headed screws. The low profile screws are needed here so that this piece will sit nicely against the metal panel on the rear of screen without bending. Again, take care not to overtighten the screws and crack the acrylic.

Display driver board secured with flat-headed M2.5 screws

We found it easier to connect the screen to its driver board now, before fixing the 10" TOP 2 screen mounting piece to the rest of the screen assembly. First we'll fixing the short, wide ribbon cable to the screen. This photo shows the correct orientation of the screen cable - the blue part of the cable should visible and pointing away from the screen.

The screen cable next to the screen connector

The gold end of the cable is a push-fit connector that slides into the bottom edge of the screen connector, and once you've got it correctly lined up you should be able to push in gently in using your thumbnails (don't force it). This end doesn't really lock in place, so be careful not to dislodge it when you're fitting the TOP 2 acrylic piece.

Gold ribbon cable connector inserted into the screen

Close view of the ribbon cable seated in the screen connector

Next we'll be attaching the other end of the cable to the screen driver board. Carefully flip up the grey tab of the LVDS connector on the driver board so it's pointing towards you. You should then be able to slot the blue end of the ribbon cable (with the blue side facing up) into the open LVDS connector - make sure it goes underneath the row of little metal prongs inside the connector.

If you have trouble inserting this end of the cable into the connector, check that the grey tab is fully open - take care not to bend it back too far though, as the clips are reasonably delicate.

Blue end of the ribbon cable plugged into the display driver board connector

Flip the grey tab back down to secure the cable in place.

Grey connector tab closed to secure the display cable

Now you can place the 10" TOP 2 bracket on top of the screen assembly. You might need to gently encourage the screen cable to flex upwards so that you can line up this acrylic piece.

10 TOP 2 acrylic bracket positioned on the screen assembly

Secure everything in place with two more M3 nuts.

Screen assembly secured with two M3 nuts

You can plug the long narrow keypad cable into the driver board now (though we won't be attaching the keypad until later). Time for another kind of connector! You can open the keypad connector on the driver board by carefully sliding the grey part away from the white part, allowing you to poke the ribbon cable into the slot in the connector. Like the last one, the blue side of the cable should be facing towards you, away from the board.

Keypad ribbon cable plugged into the connector on the screen driver

You can then slide the connector back into position - if it's plugged in correctly, the cable should be locked in place. Note that the ribbon cable for the keypad should go underneath the grey plastic clips on the connectors on both the keypad and display driver board. If you insert the cable on top of the grey plastic clip then you might still get it to fit but it won't work!

Keypad ribbon cable connector closed around the cable

Attaching the keypad to the cabinet

We only have one item left from the SCREEN box. Might as well attach it to the cabinet now, before we lose it!

You'll need

  • The screen controls keypad
  • 2x flat headed M2.5 11mm bolts
  • 2x M2.5 nuts

Picade keypad and two M2.5 mounting fixings

There are two holes on the left hand side near the top of panel B for attaching the keypad to the cabinet, the ribbon cable connector should point towards the front of the cabinet. Secure it in place with the M2.5 bolts and nuts, with the nuts on the inside.

LCD keypad mounted near the top of Picade panel B

Your screen assembly is done! That's probably the fiddliest bit over with, so reward yourself with a cup of tea or something nice.

Continuing cabinet assembly

We'll now be adding the screen assembly, the marquee assembly (that's the bit that sits above the screen with the Picade logo on) and the top panel to the cabinet. You might find it helpful to turn the Picade onto one of its sides for this next bit, as you'll be wrestling a lot of things into slots at the same time and it's easier to get them lined up if they're supported at one end.

Adding the screen assembly

If you've still got the protective plastic on the front of the screen assembly, unpeel the tabs. This will make it easier to remove the rest of the plastic later on, once the tabs are in their slots.

Protective film unpeeled from the tabs

Screen assembly with all the tabs unpeeled

Then insert the tabs on the screen assembly into the four matching slots at the front of the cabinet, making sure the curved edge of the screen assembly is at the top of the cabinet. As we've not fitted the top yet, there should still be enough flex in the cabinet to wiggle them in.

Screen assembly inserted into the four slots on the Picade cabinet

Adding the marquee assembly and the top panel

For the next part you'll need:

  • 2x transparent acrylic marquee pieces
  • 1x marquee artwork
  • 1x wooden panel C
  • 4x M3 screws
  • 4x M3 nuts

Marquee acrylic, artwork, panel C, and cabinet fixings

Remove the protective layer from one of the pieces of acrylic.

Marquee acrylic with its protective layer removed

Put the artwork on top of the acrylic layer, with the printed side of the artwork touching the exposed acrylic.

Marquee artwork placed on the exposed acrylic layer

Remove the protective layer from both sides of the other piece of acrylic, and put it on top of the artwork.

Second marquee acrylic layer placed over the artwork

If you want to leave the protective coating on the front of the marquee sandwich attached for now, unpeel it from the tabs as before

Assembled marquee sandwich with protective film tabs removed

Now you can slot the marquee sandwich into the corresponding slots on the cabinet, with the art side pointing forwards. Note that the display assembly will do its best to escape from its slots at this point, so it's very helpful to have an extra pair of hands holding it in place.

Marquee sandwich fitted into the Picade cabinet slots Close view of the marquee sandwich seated in the cabinet

To complete the body of the cabinet, locate wooden panel C and slot it into place at the top of the cabinet. The sticky out part is the door closure so it should be pointing towards the back of the cabinet, away from the screen. As with the previous step, you might need to hold the screen assembly and the marquee assembly in place while you get everything slotted in.

Wooden panel C slotted into place at the top of the cabinet.

Once everything's in place, you can use four M3 nuts and bolts to attach top panel C to the brackets, which should secure everything. You can now let go of all the things you were holding on to, phew!

Picade top panel secured to the cabinet brackets

Now that the top of the cabinet is attached, it's not a bad time to go round and make sure all the screws are tightened up and the corners are square. Here's what we've made so far, from the front:

Front view of the assembled Picade cabinet

And from the back:

Rear view of the assembled Picade cabinet

Plugging in the HDMI cable

Next we'll be connecting up the cables to the screen driver board, before the wiring in the cabinet gets too busy. Locate the HDMI cable. It should be in the FIXINGS box.

HDMI cable

The big end goes to the HDMI IN port on the screen driver board:

HDMI cable connected to the screen driver board HDMI IN port

And the smaller end goes to the micro-HDMI port on your Pi:

Micro-HDMI end connected to the Raspberry Pi

⚠ Note that recent Raspberry Pi have two micro-HDMI display ports - make sure you're plugging your cable into the default one (HDMI-0). It's the one next to the USB-C connector.

HelCrew Member

Plugging in the keypad

Attach the keypad to the loose end of the narrow ribbon cable coming from the screen driver board. The connector on the keypad is the same as the one on the other end of this cable, and you'll need to plug it in with the blue side of the cable on the same side as the keypad buttons.

LCD keypad connected to the screen driver board ribbon cable

Plugging in the micro-USB cable

Locate the micro-USB cable (it should also be in the FIXINGS box). This will be used to supply power to the screen.

Micro-USB cable for powering the Picade screen

The small micro-USB end goes into POWER IN on the screen driver board, and the big USB-A end goes into one of the USB ports on the Pi.

Micro-USB power cable connecting the Pi and the screen driver board

Attaching the power button

Locate the metal power button and one of the strips of black wires from the wiring loom (they should both be in the FIXINGS box).

Metal Picade power button and wires

Tear off two pairs of wires from the wiring loom. One pair will be used to wire up the LED part of the button, and the other will be used to wire up the switch itself.

Two pairs of wires separated from the Picade wiring loom

Unscrew and remove the hexagonal metal ring from the button, you'll use this to secure the cabinet to the cabinet once you've wired it up.

Metal power button with its retaining ring removed

There are five contacts on the bottom of this button, labelled 1, 2, C, NO and NC.

Power button contacts labelled 1, 2, C, NO, and NC

First we'll connect up the LED part of the button. Push the spade connectors on one pair of wires onto contacts 1 and 2 (the ones sticking out of the blue bit), either way round.

Power button LED contacts connected to the wiring loom

Grab the other end of the wires with the pins on and thread them through the smaller round hole in wooden panel B, and then through the hexagonal metal ring.

Power button wires threaded through the cabinet panel

Plug the pin connector into the terminal connector marked LED on the Picade X HAT.

Power button connector plugged into the Picade X HAT LED terminal

Now we need to wire up the switch part of the power button. Grab the other pair of wires and attach the spade connectors to the contacts marked C and NO on the button (they're the two contacts between the wires that you just plugged in). Double check that none of the metal connectors plugged into the back of the button are touching each other, you can gently bend the contacts slightly to separate them if they are.

Thread the other end of the wire through the hole in the cabinet and through the hexagonal ring as before. The pin connectors on this wire plug into the terminal connector marked ON.

Once everything's connected up, push the button into the hole in the cabinet and tighten up the metal ring to hold it in place.

Illuminated power button fitted into the Picade cabinet

Your Picade is now two thirds complete, so now is another good time for a break, before we get started on the final stretch!

Building the console assembly

The last bit to assemble is the console assembly, where the buttons and joystick live.

For this part, you'll need:

  • 1x wooden console panel
  • 1x console artwork
  • 1x transparent acrylic console piece

Picade console panel, artwork and acrylic

Line the three pieces up so the button holes match and the printed cardboard is facing the acrylic. Remove the protective film on the side of the acrylic that's touching the front of the artwork - you can leave the outer protective layer on until the end of the build if you wish.

Picade console layers aligned with their button holes

Wiring the joystick

To wire up the joystick, we'll need:

  • Joystick
  • Joystick collar
  • Joystick ball
  • Joystick cable (it has five wires and a white plastic clip on the end)
  • 2x M3 screws
  • 2x M3 nuts

Picade joystick, collar, ball, cable, and mounting fixings

First we'll be connecting the cable to the joystick. Flip the joystick over and locate the 5 pins sticking out of one side. They sometimes get a bit bent in transit, but you should be able to straighten them out with your fingers.

The white plastic clip pushes onto the five pins on the joystick, with the locking clip and the moulded numbers on the connector facing you. This end of the cable should only fit one way round.

White joystick cable connector fitted onto the five joystick pins

From the acrylic side, poke some M3 screws through the two holes surrounding the single hole in the console assembly.

M3 screws passing through the Picade console assembly

Then poke the joystick through the hole from the other (wooden) side. Orient it so the cable is pointing towards the inside of the panel.

Fasten the joystick in place with M3 nuts. Take care not to over-tighten these screws and crack the acrylic.

Joystick secured to the Picade console with M3 nuts

Thread the end of the joystick cable with the pins through the front of the cabinet.

Joystick cable threaded through the front of the Picade cabinet

Before plugging in the joystick cable to the Picade X HAT, take a peek at the underside of the console assembly again. The GND wire is marked 1 on the white joystick connector. Follow this wire to the other end (the wires all have different markings, so this should be straightforward) and plug the pins into the JOYSTICK header on Picade X HAT, making sure that the GND wire goes to the appropriately marked header.

⚠ If your joystick only has one direction that works later when it comes to mapping the controls, then the wires have been connected back-to-front. Simply remove the pin connectors from the JOYSTICK header on the Picade X HAT, flip them 180 degrees, and plug them in again.

HelCrew Member

Joystick connector plugged into the Picade X HAT

We found it helpful to balance the upside-down console assembly on the front part of the cabinet whilst we did the rest of the wiring.

Upside-down Picade console assembly balanced on the cabinet

Flip the console panel over temporarily so you can access the top side, and pop the dust cover collar over the joystick, and attach the ball on top. You can use a flat-head screwdriver to hold the shaft of the joystick from below while you tighten up the ball, if necessary.

Picade console panel flipped over for wiring

Wiring the console buttons

For the next part, you'll need:

  • 2x pink arcade buttons
  • 2x yellow arcade buttons
  • 2x blue arcade buttons
  • 2x strips of wires from the wiring loom

Picade arcade buttons and wiring pairs

The arcade buttons are shipped to us in big bags, so the top surface can sometimes get a little scuffed up in transit. If you have some T-Cut to hand, that does a pretty nice job of shining them up again (other lightly abrasive scratch removing compounds are available).

Separate the wires into six pairs, one pair for each button. Take one pair and push the spades onto the button.

Wiring pair connected to a Picade arcade button

Then repeat until all the buttons have wires attached.

Wires attached to the Picade arcade buttons

Grab a button and thread the wires, then the button through one of the holes in the console, from the top.

The canon arrangement of button colours is blue on the left, yellow in the middle and pink on the right to match the artwork, but feel free to arrange them however you wish.

Pink arcade button in place on the Picade console

Thread the wire through to the front of the cabinet, and plug the end with the pins into one of the connectors marked 1 to 6 on the Picade X HAT. It doesn't matter too much which one, as we'll be remapping the inputs in software later on.

Arcade button wire plugged into the Picade X HAT

Repeat this process for the other five buttons!

Picade buttons fitted

Picade X HAT with all the front buttons plugged in

Wiring the front and side buttons

For this step you'll need:

  • 4x black arcade buttons
  • 4x more pairs of wires from the wiring loom

Attach wires to the black buttons as before.

Wires attached to the black Picade buttons

Two of these buttons go through the holes in the front of the case, and the other two go through the holes in the sides - here we're wiring up the one of the front buttons.

Black arcade button mounted in the front of the Picade cabinet

On the Picade X HAT end, you'll need to plug these buttons into ENT, ESC, 1UP and COIN (again, the order doesn't matter too much as we'll be remapping the keys in software).

Black button wiring connected to the Picade X HAT

Once all the buttons are wired up, flip over the console assembly and do a quick check that all the spades are securely attached to the buttons, and that none of the metal parts are touching. It will be harder to access the underside of the buttons once the console is fastened in place.

Finishing cabinet assembly

Attaching the console

You're almost done with the build!

Once you've made sure that everything is correctly connected up, it's time to attach the console to the rest of the cabinet. You'll need:

  • 2x black plastic brackets
  • 6x M3 screws
  • 6x M3 bolts

Picade console mounting brackets and fixings

Attach the two remaining brackets to the outside of the cabinet with M3 nuts and screws, with the side of the bracket with three holes pointing upwards. It's worth leaving these fixings a little bit loose, until you've attached the bracket to the console assembly.

Two brackets attached to the outside of the Picade cabinet

Slot the console assembly into place on the tabs on the front of the Picade. The buttons should be on the right, and the stripes on the screen assembly and console assembly artwork should match up. Fix the console assembly in place with two more M3 screws and bolts, one on each side.

Console assembly fitted to the front of the Picade cabinet Close view of the console assembly attached to the cabinet

Fitting the back panel

Just one thing left to do - put the back of the cabinet on. You'll need:

  • 1x wooden panel F
  • 1x rubber O ring

With the good side facing outwards, slot the two tabs at the bottom of panel F into the slots at the base of the cabinet, and the protrusion on panel C into the slot at the top - you might have to flex the top of the cabinet slightly to get it in.

Picade rear panel fitted with its good side facing outwards

Pop the o-ring over the protrusion to keep everything in place.

Rubber O-ring securing the Picade rear panel

Peeling off the protective film

Build done!

Build done!

Completed Picade cabinet viewed from the front Completed Picade cabinet viewed from the side Completed Picade cabinet with screen, controls, and marquee

Next steps

We hope you enjoyed building your Picade! When you're ready, go to our software guide for instructions on how to set up RetroPie on Raspberry Pi 5.