Mark, I remember the current Leaf also has the issue of the OBD port being filtered by a gateway to only support polling. I think we should generally add a +12V ignition signal detection to the next OVMS hardware revision, i.e. without the need to add extra hardware. There is no standard for the ignition / switched +12V being available at the OBD port, but I think most cars will have that. If a car doesn't, it should still be easy to get from around the OBD port (e.g. fuses). Regards, Michael Am 02.08.20 um 11:03 schrieb Soko:
Meaning: We need a special VW-cable (like for the NIssan or Kia Soul) with OBD Pin1 gets into a pin on the DB9 connector and into a Digital-In-Pin on the OVMS. A voltage divider is needed as well as +12V on OBD-Pin1 signals "ignition on".
-- Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal Fon 02333 / 833 5735 * Handy 0176 / 206 989 26