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https://github.com/dwarf1er/keebio-iris-case

This repository compiles all the information needed to 3D print and build a keebio iris case.
https://github.com/dwarf1er/keebio-iris-case

3d-printing iris keebio keyboard-case stl-files

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This repository compiles all the information needed to 3D print and build a keebio iris case.

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README 

        


  Keebio Iris Case Logo




# Table of Contents

- [Description](#description)

- [Parts List](#parts-list)

   * [Parts Purchased from Keebio](#parts-purchased-from-keebio)

   * [Additional Purchases](#additional-purchases)

   * [Printed Parts](#printed-parts)

- [Printing Instructions](#printing-instructions)

   * [Bottom Plate](#bottom-plate)

   * [Middle Layer](#middle-layer)

   * [Tenting Kit](#tenting-kit)

   * [SKUF Alignment Guide](#skuf-alignment-guide)

   * [Top Plate](#top-plate)

- [Assembly Instructions](#assembly-instructions)

   * [Preparing Top Plates](#preparing-top-plates)

   * [Installing Switches](#installing-switches)

   * [Assembling the Case](#assembling-the-case)

   * [Attaching Keycaps](#attaching-keycaps)

   * [Adding the SKUF Rubber Feet](#adding-the-skuf-rubber-feet)

- [Configuration](#configuration)

- [Acknowledgements](#acknowledgements)



# Description



This repository serves as a compilation of instructions for the Keebio Iris Phoenix Edition (PE) keyboard, encompassing revisions 5 to 8. It is meant to gather all the information needed to build and configure your Keebio Iris keyboard all in one place. The original authors of all the files and documents used will be linked to in the [Acknowledgements](#Acknowledgements).



# Parts List



**An important note regarding the top plate:** since the top plate is responsible for holding the switches in place it is not advisable to 3D print it since the final piece could lack in rigidity and provide an unpleasant typing experience but the STL file will also be linked.



## Parts Purchased from Keebio

1. Iris Rev. 8 Hotswap PCBs [1x kit]

2. 3mm Thick Top Plate Kit [1x kit] (Not needed if printing top plate)

3. Coiled USB C to USB C Cable [1x cable]

4. SKUF Rubber Feet [1x 12 pack]

5. Silicone Hotswap PCB Bumpers [1x 12 pack]

6. 9mm Standoffs + M2 6mm Stainless Steel Screws [1x 25 pack] **included with the top plate kit if bought from keebio**



## Additional Purchases

1. Any cherry mx 5 pin style switches [56x switches]

2. Any cherry mx compatible keycaps [56x keycaps]

3. M3 x 16 mm screws [4x for the tenting legs]

4. M3 nuts [4x for the tenting legs]



## Printed Parts

1. [Bottom plate](keebio-iris-pe-bottom-plate-3mm.stl) [2x bottom plates]

2. [Middle layer](keebio-iris-pe-middle-layer-3mm.stl) [2x middle layers]

3. [Tenting leg](keebio-iris-pe-ergodox-tenting-leg.stl) [4x legs] **Optional**

4. [Tenting leg adapter](keebio-iris-pe-ergodox-tenting-leg-adapter.stl) [4x adapters] **Optional**

5. [Top plate]() [2x top plates] **Optional and not recommended**

6. [SKUF feet alignment guide](keebio-iris-pe-skuf-alignment-guide.stl) [1x skuf guide] **Optional to stick the SKUF rubber feet nicely under the keyboard**



# Printing Instructions



The printing instructions are based on a [Creality Ender3 Pro](https://www.creality.com/products/ender-3-pro-3d-printer) and the STL files were sliced in [Ultimaker Cura 5.7](https://ultimaker.com/software/ultimaker-cura/), modify accordingly for different printers and slicing software.



## Bottom Plate



Print the [bottom plate](keebio-iris-pe-bottom-plate-3mm.stl) **twice**. Print the bottom plate once in the original orientation (left side) and then print it a second time by using the mirror function of your slicing software to print it again (right side).



- Material: PLA

- Layer Height: 0.2mm

- Infill: 20%

- Supports: None



Notes: 20% infill was used to save material and time but 100% could be adviseable since this is the frame of the keyboard and strength is important.



## Middle Layer



Print the [middle layer](keebio-iris-pe-middle-layer-3mm.stl) **twice**. Print the middle layer once in the original orientation (left side) and then print it a second time by using the mirror function of your slicing software to print it again (right side).



- Material: PLA

- Layer Height: 0.2mm

- Infill: 20%

- Supports: 15% in zig zag pattern



Notes: Supports are required due to 90 degree overhangs. at 15% the cleanup wasn't hard at all but lower % of supports would be just fine too. As for the infill, again, 20% was used to save material and time but different patterns and % can achieve different effects if using transparent PLA. The recessed holes for the tenting kit tend to flatten out and come out slightly oval, improvements to those settings could be made to avoid this issue.



## Tenting Kit



You can add all [4 legs](keebio-iris-pe-ergodox-tenting-leg.stl) and [4 adapters](keebio-iris-pe-ergodox-tenting-leg-adapter.stl) to be printed simultaneously. There is the possibilty



- Material: PLA

- Layer Height: 0.16mm

- Infill: 100%

- Supports: None



Notes: 100% infill was used to make sure that the legs and adapters were strong as they will be holding the keyboard up and taking impacts from typing.



## SKUF Alignment Guide



If you do decide to print the [alignment guide](keebio-iris-pe-skuf-alignment-guide.stl) ideally do not use support but depending on the printer being used it might be necessary.



- Material: PLA

- Layer Height: 0.2mm

- Infill: 20%

- Supports: None



## Top Plate



If you do decide to print the [top plate](keebio-iris-pe-top-plate-3mm.stl), make sure to **use 100% infill** because otherwise the plate will lack rigidity and lead to an unpleasant typing experience.



- Material: PLA

- Layer Height: 0.2mm

- Infill: 100%

- Supports: None



Notes: 100% infill was used to make sure that the top plate will be as strong as possible.



# Assembly Instructions



The following instructions are for assembling the Iris with Rev. 6-8 PCBs which have hotswap sockets, for older versions of the Iris see this guide from keebio [here](https://docs.keeb.io/iris-rev3-build-guide). For the original Rev. 6-8 build guide from keebio go [here](https://docs.keeb.io/iris-rev6-build-guide)



## Preparing Top Plates



**This step is only needed if you bought acrylic top plates from keebio**



1. Begin by carefully removing the protective film from the acrylic plate to prevent any damage.

2. Peel off the film diagonally from both sides of all plates in the set.

3. To compensate for the increased plate thickness, insert a 2mm buffer material between the plate and the PCB. Alternatively, repurpose the extra SKUF feet for this purpose.



## Installing Switches



1. Start by inserting a few switches into the switch plate's corners, ensuring they face downwards.

2. Align the switch pins with the hotswap sockets and firmly press the socket onto the switch while applying pressure to the top, ensuring a snug fit.

   > Maintain pressure on the hotswap socket during switch insertion to avoid ripping the hotswap socket off of the PCB during installation.


   > **Note:** Avoid inserting switches with bent pins into the hotswap socket to prevent damage.



## Assembling the Case



With all switches securely in place, proceed with case assembly.

1. Attach screws and standoffs to the switch plate, inserting screws through the top and attaching standoffs from the bottom.

2. Add 3D printed middle layer and FLAHNS bumpers to the PCB.

3. Insert an M3 nut into the middle layer from the bottom, followed by adding the leg adapter in the recessed hole with some krazy glue then use an M3 screw through the leg to secure it into the nut.

4. Insert standoffs into the middle layer.

5. Secure the bottom plate onto the standoffs using screws.



## Attaching Keycaps



1. Press the keycaps onto the switches' stems'.



## Adding the SKUF Rubber Feet



1. Using the [3D printed alignment guide](keebio-iris-pe-skuf-alignment-guide.stl) stick the SKUF rubber feet under the keyboard.



# Configuration



To configure your keyboard you have 2 options:

- [VIA Configurator](https://www.caniusevia.com/) **recommended method**

- [QMK Configurator](https://config.qmk.fm)



The VIA Configurator is the recommended method because it's much easier to use and doesn't require you to reflash your keyboard to apply new keymaps. By default, the left thumb key is mapped to `enter` and the right thumb key is mapped to `space`, it's recommended to swap them around if you play video games for obvious reasons.



- [VIA Configurator documentation](https://docs.keeb.io/via)

- [QMK Configurator documentation](https://docs.keeb.io/remapping-keyboard#qmk-configurator)

- [Keyboard flashing documentation](https://docs.keeb.io/flashing-firmware)



# Acknowledgements



- [Original 3D files for the keyboard case](https://github.com/keebio/iris-case) - Courtesy of [Keebio](https://keeb.io)

- [Keyboard documentation](https://docs.keeb.io) - Courtesy of [Keebio](https://keeb.io)

- [Original 3D files for the tenting kit](https://www.thingiverse.com/thing:5259983) - Courtesy of [Dave Lehman](https://www.thingiverse.com/davelehman)