Guides

What do you need help with?

Choose a task and go straight to the shortest useful answer.

Install or fix a device I’m new here

Start with a task

Choose a deviceCompare comma four, 3X, three, and two.Check my carSee what your exact car needs.Choose softwareStart official or explore community options.Compare softwareSee the important differences side by side.Install or fixFollow setup and troubleshooting steps.Learn the basicsA short introduction for first-time visitors.

Browse by topic

Looking for something specific? Open the complete topic list.

Browse the guide library · 26 guides

Setup and fixes

Install StarPilot Install FrogPilot on comma 3X or comma three Install sunnypilot on comma four or comma 3X Install dragonpilot Fix dashcam mode on comma 3X or comma three How to Uninstall Comma 3X Software Fix comma two Wi-Fi trouble Use OpenPilot Toolkit (OPTK)

Devices and hardware

What Is Chestnut? A Simple comma four Guide Comma Device Mounts Guide — C3, C3X & Comma 4 How to Replace a comma 3X SIM Set up a comma 3X or comma three

Software guides

tinygrad on a Mac — Short Setup Guide StarPilot — GM & Bolt-Focused openpilot Fork FrogPilot — Features, Hardware and Install Guide dragonpilot — Features, Hardware and Install Guide sunnypilot Features and Updates BluePilot — Ford-Focused openpilot Fork OPKR — Hyundai/Kia/Genesis openpilot Fork OPGM — GM Vehicles openpilot Fork openpilot Guide Install stock openpilot comma and openpilot

Car guides

Audi Q3 openpilot compatibility

More explainers

Quick answers about comma and openpilot Comma/openpilot Terms, Phrases & Acronyms

Can’t find the right guide?

Try the FAQ for quick answers or search the whole site from the header.