Community guides40 guides
Guides from the people who wrote the software.
Each page gives you the plain answer first, then links to the full guide.
Fork teams, comma, and volunteer groups write the deepest openpilot how-to guides. They are spread across forums, wikis, and project pages. We read them, summarise them in plain English, and keep the links checked.
Community guides
Make my car work
Community guides
Install software
Community guides
Fix a problem
Community guides
Hardware and wiring
Community guides
Use a feature
Who writes these guides
The projects behind the links
sunnypilotA community fork of openpilot that keeps comma's safety rules and adds extra features and car support.comma.aiThe company that makes the comma four and publishes openpilot.openpilot hardware user group (ophwug)Volunteers who write down hardware fixes for comma devices that would otherwise be lost in Discord.openpilot Toyota security key user group (optskug)Volunteers who track which newer Toyota and Lexus cars can run openpilot despite Toyota's security key.StarPilotA FrogPilot-based fork with its own docs site, model switcher and a phone web app called Galaxy.xnor wikiLukas (Loetkolben) designed the Tesla harnesses for comma and documents Tesla and Rivian installs.BluePilotA sunnypilot-based fork focused on Ford and Lincoln cars.FrogPilotA popular openpilot fork with many toggles, themes and a community wiki.dragonpilotA long-running openpilot fork from the Chinese-speaking community with a minimal-changes approach.OPGMStock openpilot with extra support for GM cars that comma does not list.openpilot community wikiA user-written wiki on GitHub with per-make pages; it may be shut down, so links can break.Sparktour's BlogA personal blog with a photo guide to fitting a comma harness in a 2023 Subaru Outback.
Start with your car
Every guide is easier when you know your exact model and trim first.
Guides belong to their projects. CommaGuide is an independent guide and is not affiliated with comma.ai.
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