comma 4

With comma.ai's latest device and the openpilot software, any supported car's driving assistance system can be upgraded.

Lane centering

Dashcam recording

Adaptive cruise control

OTA updates

Lane changing

360° vision

Buy now

What's in the box

comma 4

60 cm OBD-C cable

2 mounts

Harness

OBD-C extender

8 cable management clips

Fast shipping

Delivery across the whole EU in 2-3 business days.

Card payment

Pay conveniently online by card through the secure Stripe system.

Support

We help with installation and setup so you can get started quickly.

New product for Teslas

DashKit - the open-source commander for your Tesla

Driving a Tesla? Meet our other product: DashKit connects to your Tesla's CAN bus, giving you a live dashboard on your phone, custom automations, and vehicle controls – fully open source.

Check it out at cardashkit.com →