Connecting the eChook to the Car
Now that the board is sending data to the phone, it needs to have some useful data to send. All of the external connections to the board go through pluggable terminal connectors. This makes it easy to wire into the vehicle’s harness with the screw terminals, and makes the board easy to remove from the car if necessary.
The image below shows the external interfaces to the board numbered, with details on each connection in the table.
eChook nano v1.3.1 Board Bottom View with connector pinouts
Label the connectors on the harness side to make it easier to identify them in future.