Recent content by EVChAmp

EV ChAmp has been updated (version 1.4.x) for both iOS (App Store) and Android (Google Play and Amazon Appstore) with a new option in Menu > Settings for choosing the charging voltage used in the calculations. The app previously assumed 240V as the input voltage. So this will make the...

Looking into getting such options in a future update. Thanks for the detailed feedback.

EV ChAmp has been updated (version 1.3.x) for both iOS (App Store) and Android (Google Play and Amazon Appstore). Here are the feature additions: Display range in either miles or kilometers, user-selectable through Menu > Settings. In addition to the current default computation of charging...

There are other possible reasons, but as a "built-in", the HPWC looks much nicer than probably any J1772 options out there.

If you had an older Model S with the 80 amp onboard charger, the HPWC would give you double that at 59/60 mph. Too bad the current High Amperage Charger Upgrade only provides a 72 amp onboard charger, thus limiting home charging to a max of 52 mph.

It may be that the car was asleep. Wait a few minutes and try refreshing. Or if you have the Tesla app, after you see that it has successfully connected to the car, go back to the EV ChAmp app and refresh. Noted.

We will definitely look into adding this capability in an upcoming update.

You are correct that the app does not take into account the time needed to balance the pack when it reaches 100%. However, charging usually completes some number of minutes before the end time, maybe up to half an hour, depending on charging conditions, so there is usually at least some time...

Such a feature could realistically be added in a future update. This is a possibility, but the complication is that the line voltage may vary based on time of day and as the amount of electricity used at your location varies. For example, when your household is using less current, your line...

The app can figure out what model car you have. We will look into providing an option for choosing to display range as a percentage or distance.

The app currently only does mile-based calculations, but we are looking into updating it to also do calculations based on kilometers. When you say it does not work for cars running metric, are you just saying that it does not display and do calculations in kilometers, or is there some other...