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sunnypilot/tools/serial/README.md
Dean Lee 92881d347d add login info to serial readme for c3 (#22016)
* update comma serial README

* Update README.md

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>
old-commit-hash: 7da5896af9
2021-08-23 11:32:43 -07:00

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comma serial

The comma serial gets you access to a low level serial console on your comma three, while providing a stable 12V to power the device.

The serial is available on the comma shop.

setup

  • Connect all three cables to the serial
  • Connect the USB A to your computer
  • Connect the USB-C to the OBD-C port on your comma three

usage

sudo screen /dev/ttyUSB0 115200

or use connect.sh to run the previous command in a loop.

The username and password are both comma.