MyVoltControl is designed specifically for the Chevrolet Volt (and related models), and the Chevrolet Bolt. ("Related models" include the Cadillac ELR, Cadillac CT6, Opel Ampera, Holden Volt, Opel Ampera-e.)
MyVoltControl requires the use of an OBD adapter that complies with the ELM327 specification (most do). You can use either:
- an OBDLink MX+ OBD adapter (preferred)
- an OBDLink MX-WiFi OBD adapter
- a Bluetooth-Low-Energy (aka Bluetooth 4) OBD adapter. (Classic bluetooth adapters are not supported by iOS.)
- a generic WiFi OBD adapter will work in most cases (but is not recommended).
If you need to buy an adapter, or to see a list of some that aren't ELM327 compatible, refer to the information in our FAQ page at http://www.CraftinDeApps.com/FAQ#MVC
These adapters plug into the OBD-II port under the left side of your dash.
The App itself is free.…
From the developer’s store description.