Happy Leaf

Happy LEAF is an open source data logger for First Generation Nissan LEAF OBD.

Developer: AshMartian

App Size: Varies With Device

Release Date: Aug 30, 2017

Price: Free

Price

Free

Screenshots for App

Mobile

Happy LEAF aims to be the missing interface from the original Nissan LEAF. With Happy LEAF you can ease range anxiety by knowing how much energy is remaining in your battery, and see useful statistics from the car.

Happy LEAF allows you to modify the grid layout, and fully customize the Happy Leaf dashboard using widgets. Happy Leaf also allows viewing previous trips and play them back like a movie.

The current iteration of this app is very slow, and needs refinement. The project is free and open source here if you would like to tinker with the code and help improve the experience: https://github.com/ashmartian/happyleaf

If you purchased Happy LEAF (Unreleased) prior to September 2017, please contact Ash Martian.

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Happy Leaf 0.5.3 Update

2017-08-31 Version History

[NEW] Modular, customizable grid system
The Happy LEAF interface is composed of Widgets.
Widgets: Single Data, Time Chart, Energy Remaining, Energy Used, Cell Volts, LEAF Overview, Logs
Most devices will have different layouts in portrait vs. landscape
[NEW] Previous Trips
Each time Happy LEAF launches it will scan the Happy_Leaf folder for trip logs.
Connection system cleanup
Should offer more stable consistent experience, auto connect should work better.

~AshMartian