Hi particle team,
Product : Electron with Control Everything Relays.
Concept : Monitor the status of each door of a car (usually a light is provided by default at the main car console as well, i can use that to pick the contact). If door opens, notify the user. Furthermore user could prevent the car to start. Possible options here to disconnect battery terminals ? New to this kind of project. Any help / suggestion would greatly help me.
I haven’t looked into OBD-II IC yet. Tapping into OBD can that be a more practical option ?