For example, you may want to unlock your door, blow your horn, turn on the wipers, toggle the radio or manipulate your car dashboard. Transmitting data into the CAN busĪs part of reverse engineering your car data, you may want to test whether a specific CAN frame can be used to trigger certain behavior in your vehicle. If you are in doubt what solution is best for you, please contact us.
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Generally, modules like the Arduino and Raspberry Pi are versatile - but not designed specifically as CAN bus interfaces.Īs such, the CLX000 offers a great alternative: There are even examples of ELM327 modules being used for Similarly, various Raspberry Pi modules with CAN bus modifications exist that can serve as CAN bus sniffers.
In particular, this may appeal to hobbyists who are familiar with Arduino boards and CAN bus shields. Some online blogs and examples of automotive hacks use Arduino modules and CAN bus shields to build low cost CAN bus decoders.