Website review
This review may include AI-generated content and is not individually verified. Domain, certificate and other facts come from the observed data on this page.
What is the Simulation Documentation?
The Simulation Documentation is the instruction and troubleshooting hub for do-it-yourself USB-C conversion projects, published at Exploring the Simulation Documentation. It organizes guides by device and by hardware version, so you can open the exact instructions that match the kit you own rather than working from a generic tutorial.
What it covers
The left-hand navigation lists each project as its own section, with sub-pages for instructions, compatibility, version history, and video walkthroughs:
- iPhone USB-C protection cases — instructions and troubleshooting
- AirPods USB-C protection cases — instructions and troubleshooting
- AirPods MAX — USB-C external adapter
- USB-C external adapter — instructions
- USB-C internal kit — compatibility, versions, and an assembly guide (v1.1 and v1)
- AirPods PRO 1 USB-C internal kit — compatibility, versions, and assembly guides (v3.1, v3, v0.2+v0.1)
- AirPods 1 + 2 — compatibility, versions, video guide, and a repair and upgrade guide
- Meta Quest 2 Clear Kit — assembly guide (v1)
Who it is for
The primary audience is someone who has bought or is building one of these conversion kits and needs to know which revision they have before starting. The version-specific structure matters most for the internal kits, where a v3.1 guide will not match a v0.2 board. A secondary audience is anyone evaluating a project before buying, since the compatibility pages show which devices and revisions a kit supports.
How to use it
Identify your exact product and version first, then open that version's assembly guide; treat the compatibility page as the check before you begin disassembly. Source files live on GitHub for people who want to inspect or modify the designs, and support runs through a Discord server that is read-only by default, with posting access granted to shop customers. If you are stuck mid-build, start with the troubleshooting page for your product before asking on Discord, since the common failure points are likely already documented there.
Which USB-C protection case or internal kit is compatible with my specific AirPods model?
The documentation organizes USB-C protection cases and internal kits by exact AirPods model, so compatibility depends on which model you own and which version of a kit the page lists.
Match your model to the right product line
- AirPods (standard): The "AirPods 1 + 2" section covers both generations together, with a compatibility list and separate version entries. If you have first- or second-generation standard AirPods, start there.
- AirPods Pro (1st generation): A dedicated "AirPods PRO 1" section lists its own internal kit, compatibility notes, and multiple assembly guide versions (v3.1, v3, v0.2+v0.1). Pro 1 kits are not presented as interchangeable with standard AirPods kits.
- AirPods Max: This model uses a USB-C external adapter rather than a case or internal kit, with its own instructions.
- iPhone: Listed separately as "iPhone USB-C Protection Cases" with instructions and troubleshooting—useful only if you're also working on a phone, not for AirPods.
Check the version before ordering or assembling
Each product section includes a Compatibility page and a Versions page, plus versioned assembly guides. The AirPods Pro 1 kit, for example, has guides for v3.1, v3, and v0.2+v0.1. Practical next step: open your model's section, read the Compatibility page first, then confirm the version printed on your kit or case matches the guide you'll follow. Using a guide for the wrong version is the most likely source of assembly problems.
Trade-offs by product type
| Product type | Typical use | Main consideration |
|---|---|---|
| Protection case (iPhone, AirPods) | Adds USB-C access while protecting the device | Fit is model-specific; check the case's own instructions and troubleshooting pages |
| Internal kit (AirPods Pro 1, AirPods 1 + 2) | Converts the charging case internally | Requires assembly; version matching matters most |
| External adapter (AirPods Max) | Simpler add-on conversion | Least invasive, but a different form factor from a kit |
If something goes wrong
Each section has a Troubleshooting page, and the documentation notes that project source files are on GitHub while support runs through a Discord server. The Discord is read-only by default, with posting access granted to shop customers—so factor that in if you expect to ask questions during a build. For a concrete scenario: if you own second-generation AirPods and are unsure whether your kit is the current revision, check the "AirPods 1 + 2" Versions page and the Repair and Upgrade Guide before starting assembly.
How do I install the USB-C kit for my device using the assembly guide?
The site organizes assembly guides by product and by kit version, so the first step is to identify exactly which kit you have before opening any instructions. From the documentation's navigation, the relevant paths are:
- iPhone USB-C Protection Cases — separate instructions and troubleshooting pages
- AirPods USB-C Protection Cases — instructions and troubleshooting
- AirPods MAX — external adapter, plus an internal kit with compatibility and version notes
- AirPods PRO 1 — internal kit with compatibility, versions, and a video assembly guide
- AirPods 1 + 2 — compatibility, versions, video guide, and a repair/upgrade guide
- Meta Quest 2 — Clear Kit with a v1 assembly guide
Match the guide to your version
Version matters here: the AirPods MAX internal kit lists a v1.1 and v1 guide, the AirPods PRO 1 kit lists v3.1, v3, and v0.2+v0.1, and the Meta Quest 2 Clear Kit lists a v1 guide. Using a guide for the wrong revision is the most likely source of confusion, so confirm your kit version against the compatibility page for your device before following steps.
A practical workflow
- Open the product section for your device and read the Compatibility page first.
- Check the Versions page to pick the guide matching your kit revision.
- Follow the written assembly guide, or the video guide where one is listed (AirPods MAX, AirPods PRO 1, AirPods 1 + 2).
- If something doesn't fit or behave as described, switch to the Troubleshooting page for that product rather than improvising.
For example, someone with an AirPods PRO 1 internal kit should start at the compatibility and versions pages, then watch the video assembly guide for their revision, keeping the written guide open alongside for reference.
Where to get help
The documentation points to project source files on GitHub and support via a Discord server. The Discord is described as read-only by default, with posting access granted to people who have purchased from the shop—so if you need to ask a question, plan on that access route rather than expecting to post immediately.
As a next step, open the section for your exact device and note your kit version before starting; if the guide references a step that doesn't match your hardware, stop and check the compatibility page rather than forcing the part.
What should I do if my USB-C modification isn't working as expected?
Start with the troubleshooting page for your exact kit and version, then work outward to the general instructions and compatibility notes. The site is organized by product and version—iPhone USB-C protection cases, AirPods USB-C protection cases, AirPods MAX, the USB-C external adapter, and internal kits for AirPods PRO 1 and AirPods 1 + 2 each have their own instructions, troubleshooting, and sometimes multiple assembly-guide versions. A mod that "isn't working" often means a step was followed from the wrong version's guide.
A practical sequence
- Identify your exact kit and version. Check the compatibility and versions pages for your product before re-reading instructions; the site keeps older assembly guides (for example v1.1 and v1, or v3.1, v3, and v0.2+v0.1) precisely because steps differ between them.
- Open that version's troubleshooting section first. It is the most targeted place to match a symptom—no charging, intermittent connection, a case that won't close—to a known cause.
- Re-walk the assembly guide step by step. Pay attention to steps involving flex alignment, adhesive placement, and connector seating, which are the usual failure points in tight internal installs.
- Cross-check compatibility. If the device model or revision isn't listed as supported, the mod may behave unreliably regardless of assembly quality.
- Watch the video guide alongside the written steps where one is provided; visual confirmation of orientation and fit resolves many ambiguities that text alone leaves open.
Where to get help
The project source files are on GitHub, which helps if you suspect a part or design issue rather than an assembly mistake. Peer support happens on the Discord server, but it is read-only by default—posting privileges come with a purchase from the shop. If you bought a kit, that route gives you direct access to other builders who have hit the same problem.
A concrete scenario
Suppose an AirPods PRO 1 internal kit charges only when the cable is held at an angle. Before assuming a failed board, confirm you used the v3.1 guide rather than v3, recheck that the connector is fully seated and the flex isn't pinched by the case, then compare against the compatibility list. If those check out, the troubleshooting page and the Discord community are the next steps; the GitHub files help if the issue looks structural.
For related official documentation, see Exploring the Simulation Documentation.
How can I get posting access to the Discord support server?
Posting access to the Discord support server comes with a purchase from the shop. The documentation describes the server as read-only by default, with posting privileges granted to people who buy something from the shop. So browsing and reading existing threads needs no purchase, but asking questions or replying requires an order.
What this means in practice
- If you are planning a build: read the relevant project pages and version-specific guides first. Many questions, such as which kit version fits your device or which assembly guide applies, are answered there.
- If you get stuck mid-project: the support channel is the place to ask, but only once you have shop access. Keep your order details handy in case access needs to be matched to your account.
- If you are only researching: the read-only server plus the GitHub project source files are enough to evaluate compatibility and versions without buying anything.
A useful next step
Find your device in the left-hand project list (for example iPhone USB-C protection cases, AirPods MAX adapter, or AirPods PRO 1 internal kit), open its Compatibility and Versions pages, and note the exact version number before posting. That detail is what support volunteers will ask for first.
For broader context on these hardware projects, see GitHub for the source files referenced in the documentation.
Where can I find the source files for these projects?
The source files are on GitHub. The Home page of Exploring the Simulation Documentation says "Project Source Files are on GitHub," and that is the place to go for the actual design files behind the projects.
What to expect there
The documentation site organizes each project by device and hardware version — for example, the iPhone USB-C protection case, AirPods USB-C protection case, AirPods MAX adapter, and the USB-C internal kits for AirPods PRO 1 and AirPods 1 + 2. Each entry links to compatibility notes, version lists and assembly guides. The GitHub repository is the natural counterpart: the site tells you which version you have and how to assemble it, while the repository holds the files themselves.
A practical next step
Start from the project page for your exact device and version on the documentation site, note the version number in the assembly guide title, then look for the matching files in the GitHub repository. Version matching matters here because the guides are versioned separately — a v3.1 guide and a v3 guide describe different builds, so pulling files without checking the version can leave you with parts that do not fit the instructions you are following.
If you need help beyond the files and guides, the site points to a Discord server for support, noting that it is read-only by default and that posting access comes with a shop purchase.
User reviews (0)