Beginner
April 25, 2024
What is comma? What is openpilot? Guide for Newbies
If you are brand new to the comma ecosystem, this is the short version: comma builds the hardware, openpilot is the software, and the result is a much stronger driver-assistance experience on supported cars.
What is comma?
comma is the company that builds the hardware. Devices like the comma 3X connect to supported cars and extend the factory driver assistance stack with better software.
What is openpilot?
openpilot is comma's open-source driving-assistance software. It handles tasks like adaptive cruise and lane centering on supported vehicles.
What are forks like sunnypilot, FrogPilot, and dragonpilot?
They are community-built versions of openpilot with additional features, different tuning philosophies, and their own communities.
Do I need coding skills?
No. For normal users, the process is mostly install the hardware, enter the install URL, and drive. Advanced users can go deeper with SSH and custom development, but it is optional.
How to get started
1
Confirm your exact car is on the compatibility list.
2
Install the comma hardware and harness.
3
Choose stock openpilot or a well-supported fork.
4
Follow a route-specific install guide and start with supervised highway driving.