Following on from the proven DIY CAN adapter, this article follows the addition of function by creating a dual CAN PCB design to use as a CAN in the middle (CITM) device.
CAN Bus
To work with modern cars, we’ll need to work with CAN systems. These archives will teach about CAN Bus, how to listen, send and manipulate the bus.
I can’t afford to use industry-standard CAN bus hardware, but can I make my own DIY CAN Bus Adapter with simple components?
In this article we look at vehicle electrical architecture to give us a indication of module compatibility from one model to another.
In this article, we will look at a few simple tips to help start building your own CAN database. We’ll
Step by Step – Import a BusMaster Log in Excel
Now we have an electrical connection to the stand-alone module, we can use BusMaster to replay a log file and wake-up the display screen.
Once we’ve sourced a ‘pre-owned’ front display screen, lets identify the connectors, their pin outs and get them connected.
To save breaking the car, you might want to find a second hand ECU to play with. Lets see how to go about it.
What is in a CAN frame, and how do we start to break it down?