Static assembly instructions

Here you can find the instructions for the 0xCB Static! For the best experience please make sure to view them on a big monitor or a laptop and not on your mobile device!

Also please read the whole assembly instruction once before building and once during the build to make sure you do everything right!

You can use the Table of Content for easy navigation. Just click on the different sections and it will take you there!

If you have any problems during assembly don't hesitate to shoot us an e-mail or ask over at our discord.

Packing List

These parts should all be included in you Static Kit!

switch plate
Switch Plate1
bottom plate
Bottom PLate1
plexi cover
Plexi Cover1
3D feet
3D-Printed Feet1 Left
1 Right
rubber feet
Rubber Feet6
small standoffs
Small Standoffs (M2x8mm)4
big standoffs
Big Standoffs (M2x12mm)4
Screws (M2x5mm)16
OLED Screen

The OLED Screen is sealed in an antistatic bag upon arrival. This ensures, that they are fully functioning when you get them!
EC11 Rotary EncoderMX121
Aluminium Rotary Encoder Knob1
USB-C PortJ11
RESET and BOOT ButtonsSW1, SW22
ATMEGA328p ProcessorU11
16MHz clock


switch diode
Small Diodes


We will include a few extras of those to ensure you have enough!
zener diode
Large Diodes

D49, D502


Please be aware that the resistors can look different. Pay attention to the pink markings on the paper.
R3, R42


Please be aware that the resistors can look different. Pay attention to the pink markings on the paper.


Please be aware that the resistors can look different. Pay attention to the pink markings on the paper.
R1, R22


Please be aware that the resistors can look different. Pay attention to the pink markings on the paper.

C3, C42

C1, C22
Diode Bender

Use this Diode bender to perfectly bend the diodes to fit in our PCB. You will get the nicest looking bends this way!
allen key
Allen Key

These allen key fit the M2 Hex Screws that are needed for the case and the one screw for the Encoder!

Required Supplies

You will need these supplies to build your own Static!

flush cutters
Flush Cutters You will need these to clip off the legs of the through hole components.
soldering iron
Soldering Iron We recomment a good soldering iron especially for soldering the USB port!
SolderPlease use high quality solder (flux core or apply flux externally) to make your life easier when soldering this kit!

Optional Supplies

These Supplies are not needed to build the Static, but they definitely help!

extra flux / flux penExtra Flux can be helpfull when soldering. Especially for the USB Port! Flux makes the solder flow better into the cavities and generally helpes get a good solder joint.
isopropyl alcohol / PCB cleanerIPA or PCB Cleaner is super cool to make the PCB look good after you are done soldering.
brass sponge
Brass spongeWith a brass sponge you can clean the tip of the soldering iron. A brass sponge is a small investement but surely a good one! It makes soldering that much easier when you can work with a clean soldering iron tip!


In this section we will show you how to do the required soldering for your new Static, please take the time to read these instructions fully at least once before actually starting. If this is your first time soldering a keyboard kit, congratulations on taking the plunge!
This all may seem overwhelming at first but we promise that if you stay calm and work mindfully, you'll be posting your new Static's sound test in no time at all!

We wanted this process to be as easy to understand as possible, and as such have provided you with a super handy interactive bill of materials that also doubles as a 'map' of your PCB. If you click through to it here, you will see that on the left you have a BOM that matches your packing list as well as a model of the Static's PCB on the right.
If you examine the list closely each item has a reference column value that consists of a two character letter/number code (eg. J1, R1, R2, etc.), you can think of these as each component's 'address' on the map. If you look at your physical PCB right now you'll see that these codes are also printed on the board directly, this is especially helpful in figuring out what needs to go where.
Our interactive BOM goes a step further though, if you simply mouse over any component on the list it's intended location is highlighted in red on the model for your convenience. Please make liberal use of this feature and always double-check before ever touching iron to board, having to desolder something because you were in a rush is no fun at all!

Please take a few minutes now to familiarize yourself with each part and it's location, some of them are quite small. Some of them will obviously only fit into their footprint on the PCB in a single orientation, while others may have a less obvious specific one. If the latter is the case it will be marked on both the component and PCB, usually by matching up a line or notch on one side of each.
For example please mouse over line item #6 (U1) now, which is your ATmega328-P. You will see that there is a notch on the right side of both the part itself, it's outline on the BOM, and finally on the PCB itself. Be very sure to match this orientation or your board will not function properly, or at all!

We have provided pictures of each component in your kit in the packing list, by referencing this in combination with our interactive BOM we trust that you'll be able to figure out where everything goes. If for any reason you're unsure of or just want to double-check any part of the build process, please come ask in #buildassistance over at our Discord before proceeding.
It's always harder to undo something than it is to wait for an answer clarifying it, and we promise to be prompt with our replies. We are always happy to answer any questions you may have, and we think you'll find our community very helpful as well. Please remember that the only stupid question is the one you didn't ask!

Next we'll be going into some techniques and tips for soldering specific components, again please read through these in their entirety before starting to solder.
These include:
- how to solder basic through hole components here
- see the two parts where orientation matters here
- how to solder the USB-C port here
- how to solder the OLED screen here
- how to solder the EC11 encoder here

Soldering basic through hole components

For most through hole components you have to bend the legs first! When soldering the small diodes you can use our diode bender, to get clean bends, but for the rest just look at the distance the holes on the pcb are apart and bend the components accordingly by hand.
This of course doesn't apply to all of the parts. Just take a good look at each part and see if you can fit it in without bending the legs. If so, just put them in there! If not, go ahead and bend the legs accordingly.

cap placement

Then you can just go ahead and place the component at the right spot on the PCB.

leg bending

Now flip the PCB over. It is important to note that ALL soldering will take place on the bottom of the PCB! Now bend the legs of the component to hold it in place so you can solder it easily.

solder legs

Now add a bit of solder to each solder joint of the component! If you think you added too little just add a little more. Through Hole components are really forgiving with solder. Just make sure no two solder joints are touching!

clip legs

When you are happy with your solder joints, go ahead and clip the legs off with your flush cutters.

You are now done with your first soldered through hole component. Great job! You can repeat those steps for all basic components on this board like the resistors, capacitors and diodes!

Orientation of the components


There are only two components on the kit where orientation matters. All the other ones either only fit in one way or the orientaion doesn't matter on those.


The controller is the first one. You can see the little half circle on the right. This has to align with the half circle on the PCB.


While putting in the controller you also need to bend the legs to get it to fit. It is best to bend them all at ones on the table.


The other part where orientation matters are the diodes. We have two types in the Kit, two large and 50 small ones. Both function the same tho. You have one black circle on the diode and one black line on the PCB. These should align.

Soldering the USB-C Port

usb start

Soldering the USB Port is always the most challenging part of any build! We recommend starting with it, because it is easiest when no other component is in the PCB.

Start by placing the USB Port in the PCB on the side, that has all the printing for the components on it. It should go in super easy. If you need to use any kind of force you are doing it wrong! Just let it slide in there.

usb bottom

Now flip the board around and take a good look at the USB Port. Does it sit good in there? Are all pins looking good? You can see if the port wiggles a bit. That usually means that it sits good in there!

usb 1solder

Now you can add solder to one of the big pins of the USB port. Please be patient and really only do one! ;) Just hold the soldering iron on the pin for a while and then slowly add solder. If all goes well it should flow into the hole around the pin and you should be able to see a bit of solder on the other side.


Now look at the top of the USB port if it sits straight in there. If it is not straight (Like on the pic to the right) you can go ahead and put the soldering iron on the joint and heat it up again. Now grab a pair of tweezers and position the USB port so that it sits straight. Don't touch it with your hands! The whole housing will get hot!

usb 4solder

After that you can go ahead and solder the other three big pins of the USB port. Those should go the same as the first one. Just let your soldering iron rest on the joint a bit, add solder to it and let it flow into the holes around the pins.

iron tip

If you have extra flux add that to the little pins of the USB port now! Also go ahead and add a little bit of solder to your soldering iron now. You will use it in the next step.

usb partly

Take your soldering iron and rub it over the little pins. The solder should flow nicely into the cavities.

usb done

If you didn't add enough just go over the pins again with a bit of new solder. But be careful! Here it is crucial to not add a lot of solder! So be careful when soldering.

usb closeup

Here is a close up of an USB port. It should look like this. No pin is touching another one. If there are pins toughing each other go over there again with the soldering iron and kind of wipe the solder off of there. Before that it's also great if you have a brass sponge to clean your tip of the soldering iron!

And that's it! You soldered your (maybe first) USB Port! Godd job! You are now good to go to solder all the other components in there!

Soldering the OLED


Soldering an OLED Screen is not hard in a soldering kind of way, but it is challenging to get it to sit straight and look good!

oled not soldered

Start by just placing the OLED in there. It should face away from the diodes and to the rotary encoder.

oled benderender

Now you can place the diode bender under the OLED. This ensures the right distance between the PCB and the OLED.

oled 1solder

Now flip over the PCB and solder one pin of the OLED. Preferably one of the outer ones.

oled straight

You can now look if the OLED sits straight. If it does great job! That's awesome. If not you can just bend it a bit in place. Be careful with that tho! The OLED is a very fragile part. Be sure to grab it only by the PCB (the blue part) and not on the display itself or the ribbon cable on the right.

oled 4 solder

If you are satisfied with the result you can go ahead and solder the other three pins of the OLED.

oled + rotary enc

You now have a great looking OLED in your Static! If you want you can peel off the little protective film now! You can also wait till you are all done with your Static of course.

Soldering the Encoder (EC11)


Soldering an Encoder is just as easy as soldering your switches!

big pins

The Encoder has two big pins on it. Those are just for holding the encoder in there. They also act as ground pins. You will have to bend those two pins outwards to get them to fit the PCB. Don't be scared to break them off, they are pretty sturdy!

small pins

The Encoder also has two small pins on one side and three on the other. This is great, because it means you cannot put the encoder into the PCB the wrong way around!

rotary unsoldered

So go ahead and do that now. The two big pins should hold it in there good. If some pins are bend during shipping it's really not a problem. Just bend them back carefully so that they look straight again!

rotary soldered

You can now go ahead and solder the big pins forst and then the 5 small pins. The big pins take quite a bit of solder, so just keep feeding solder in there until you see a nice coverage of solder.

Interactive BOM / human PnP

Open in new Tab

Assembling the keyboard


Here we will go over all the steps you need to follow after you have soldered the PCB! Before you do that please plug in your PCB now and check that everythings works. Please also use the Matrix tester in VIA for that. If something is wrong, check out our troubleshooting guide over here.


Get your soldered PCB and the switch plate. In the next step we will solder in the switches. So if you plan to Mill-Max your Static please do that now!


Now is also the right time to put your stabilisers in there!

4 switches

Get your switch plate and place 4 switches in the corners. This will help align the switch plate with the PCB.

place on pcb

Now put the switch plate on top of the PCB and put the Switches in the right holes.

all switches

After that you can put all switches in there. Make sure to kind of pull up on the plate while putting in the switches to lock them in. If you start from the middle that makes it easier. Please refer to our KLE for all the Layouts that are possible here.

solder switches

Now that all the Switches are seated you can solder them in. You now have finished the PCB assembly!

rubber bottom

Please take two of the rubber feet now and place them roughly where the red circles are on the bottom of the PCB. This will prevent a bit more flex and in the case of the metal plates prevent any shorts from happening.

rubber feet

Now onto the bottom half of the Keeb. Start by placing the rubber feet in the little cutouts in the 3D-Printed Feet.

feet screws

Now go ahead and put screws in the holes through the feet. They might need a bit of force to get in there, just push them in with the allen key. We wanted it that way.

plate screws

You can place the feet below the bottom plate now.

bottom plate

Make sure the bottom plate is the right way around for that! You should be able to read the CB!


The cutouts for the feet and the bottom plate should align.


After that you can screw the standoffs in there. The small ones go to the front while the longer ones go in the back. Orientation of the Standoffs doesn't matter. If you want you can orient them all the same so they look pretty of course.


Now you are able to put the PCB assembly onto the Standoffs at the bottom.

screw in pcb

After that screw in the 4 screws. Please screw them in lightly first, then align the plate and then tighten them down fully.

remove nut

If you did not do it earlier remove the nut from the Encoder now.


Get yourself the Acrylic cover now and remove the protective film from both sides. After that place it on the 4 longer standoffs.

screw in plexi

Now screw in the 4 screws to tighten it down. Do as before and put them all in before tightening them fully.


Screw in the nut from the Encoder to secure it in place. Please don't overtighten this just make sure it is seated on there with a bit of force.


Now just place the rotary knob on the encoder and screw in the little nut with the larger allen key we included.

And you are done! Isn't this awesome?



Now that you have assembled your keyboard some things might not work. Please make sure to check out our troubleshooting guide here. That should get you sorted.
If you still can't figure it out do make sure to drop by our Discord server. We are happy to help you over there!

Join us on Discord ;)