First of all this Blog Post is for the enthusiast developers out there spending weeks and months reverse engineering a CAN bus system. I see this all the time: an enthusiast will ask some developer to come up with a specific use...
At the end you finish the project and the customer is happy but it was way more than $100 worth of work and you chalk it up to being a hobby so it’s OK.
Sound familiar? Two things you can do to start moving the needle toward making money with your CAN abilities.
.... so it dawned on me, make a relay that connects right up to the relay next to it and gets it’s power and ground from the first one and make it look like it was designed sometime after Magnum PI lost his mustache. Then every relay can be installed in half the time and...